SUBJECT TO COMPLETION, DATED JULY 19, 2022

PRELIMINARY PROSPECTUS SUPPLEMENT
(To Prospectus dated January 27, 2022)

$              

TRINITY CAPITAL INC.

7.00% Notes Due 2025

We are offering $            in aggregate principal amount of 7.00% notes due 2025, which we refer to as the Notes. The Notes will mature on January 16, 2025 (the “Maturity Date”). We will pay interest on the Notes quarterly on March 15, June 15, September 15 and December 15 of each year. The Notes offered hereby are an additional issuance of the 7.00% notes due 2025 that we issued on January 16, 2020 in the aggregate principal amount of $125.0 million (the “Existing Notes”). The Notes offered hereby will be treated as a single series with the Existing Notes under the Base Indenture, dated as of January 16, 2020, between us and U.S. Bank National Association, as trustee (together with its successor, U.S. Bank Trust Company, National Association, the “Trustee”), and a First Supplemental Indenture, dated as of January 16, 2020, between us and the Trustee (together with the Base Indenture, the “Indenture”), and will have the same terms as the Existing Notes (other than issue date and issue price). The Notes offered hereby will have the same CUSIP number and will be fungible and rank equally with the Existing Notes. Upon the issuance of the Notes offered hereby, the outstanding aggregate principal amount of our 7.00% notes due 2025 will be $         million. We refer to the “Notes” and the “Existing Notes” separately within this prospectus supplement because only the Notes are being offered hereby, but any general discussion of the terms of the Notes also would apply to the Existing Notes because they are treated as the same under the Indenture.

The Notes are redeemable, in whole or in part, at any time, or from time to time, at our option, on or after January 16, 2023 at a redemption price equal to 100% of the outstanding principal amount thereof, plus accrued and unpaid interest to, but excluding, the date of redemption. The Notes will be issued in minimum denominations of $25 and any integral multiples thereof.

The Notes are direct, unsecured obligations of us and rank pari passu, or equal, in right of payment with all of our other future and outstanding unsecured, unsubordinated indebtedness. The Notes rank effectively subordinated, or junior, to any of our future secured indebtedness or other obligations (including unsecured indebtedness that we later secure) to the extent of the value of the assets securing such indebtedness. The Notes rank structurally subordinated, or junior, to all existing and future indebtedness and other obligations (including trade payables) incurred by our subsidiaries, financing vehicles or similar facilities. No sinking fund is provided for the Notes. See “Description of the Notes.” As of July 14, 2022, on a consolidated basis, we had approximately $607.0 million of total indebtedness outstanding, approximately $232.0 million of which was secured indebtedness of our wholly owned subsidiary, TrinCap Funding, LLC (“TCF”) and approximately $375.0 million of which was unsecured indebtedness (represented by the Existing Notes, our 6.00% Convertible Notes due 2025 (the “Convertible Notes”), our 4.375% Notes due 2026 (the “August 2026 Notes”), and our 4.25% Notes due 2026 (the “December 2026 Notes”)) that will rank equal to the Notes.

We intend to list the Notes and the Existing Notes on the Nasdaq Global Select Market and we expect trading to commence thereon within 30 days of the issue date of the Notes under the trading symbol “TRINL.” The Notes and the Existing Notes are expected to trade “flat.” This means that purchasers will not pay, and sellers will not receive, any accrued and unpaid interest on the Notes or the Existing Notes that is not included in the trading price. Currently, there is no public market for the Notes or the Existing Notes and there can be no assurance that one will develop.

We are a specialty lending company that provides debt, including loans and equipment financings, to growth stage companies, including venture-backed companies and companies with institutional equity investors. We define “growth stage companies” as companies that have significant ownership and active participation by sponsors, such as institutional investors or private equity firms, and annual revenues of up to $100 million.

We are an internally managed, closed-end, non-diversified management investment company that has elected to be regulated as a business development company (“BDC”) under the Investment Company Act of 1940, as amended (the “1940 Act”). We have elected to be treated, qualify and intend to continue qualify annually as a regulated investment company (“RIC”) under the Internal Revenue Code of 1986, as amended (the “Code”), for U.S. federal income tax purposes. As a BDC and a RIC, we are required to comply with certain regulatory requirements.

Our investment objective is to generate current income and, to a lesser extent, capital appreciation through our investments. We seek to achieve our investment objective by making investments consisting primarily of term loans and equipment financings and, to a lesser extent, working capital loans, equity and equity-related investments. In addition, we may obtain warrants or contingent exit fees at funding from many of our portfolio companies, providing an additional potential source of investment returns.

As of March 31, 2022, our investment portfolio had an aggregate fair value of approximately $919.3 million and was comprised of approximately $649.5 million in secured loans, $204.3 million in equipment financings, and $65.5 million in equity and equity-related investments, including warrants, across 98 portfolio companies.

We primarily target investments in growth stage companies that have generally completed product development and are in need of capital to fund revenue growth. Our loans and equipment financings range from $2 million to $30 million. We are not limited to investing in any particular industry or geographic area and seek to invest in under-financed segments of the private credit markets. The debt in which we invest typically is not rated by any rating agency, but if these instruments were rated, they would likely receive a rating of below investment grade (that is, below BBB- or Baa3), which is often referred to as “high yield” or “junk.” As of March 31, 2022, the debt, including loans and equipment financings, in our portfolio had a weighted average time to maturity of approximately 3.4 years.

We are an “emerging growth company,” as defined in Section 2(a) of the Securities Act of 1933, as amended (the “Securities Act”). As a result, we are subject to reduced public company reporting requirements and intend to take advantage of the extended transition period provided in Section 7(a)(2)(B) of the Securities Act.

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Investing in the Notes involves risks, including the risk of leverage, that are described in “Risk Factors” beginning on page S-15 of this prospectus supplement and page 13 of the accompanying prospectus.

This prospectus supplement and the accompanying prospectus contain important information you should know before investing in the Notes. Please read this prospectus supplement and the accompanying prospectus and the documents incorporated by reference herein and therein before investing and keep it for future reference. We also file periodic and current reports, proxy statements and other information about us with the U.S. Securities and Exchange Commission (the “SEC”). This information is available free of charge by contacting us at 1 N. 1st Street, 3rd Floor, Phoenix, Arizona 85004, calling us at (480) 374-5350 or visiting our corporate website located at www.trinitycap.com. Information on our website is not incorporated into or a part of this prospectus supplement or the accompanying prospectus. The SEC also maintains a website at www.sec.gov that contains this information.

THE NOTES ARE NOT DEPOSITS OR OTHER OBLIGATIONS OF A BANK AND ARE NOT INSURED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION OR ANY OTHER GOVERNMENT AGENCY.

Neither the SEC nor any state securities commission has approved or disapproved of these securities or determined if this prospectus supplement is truthful or complete. Any representation to the contrary is a criminal offense.

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(1)          The public offering price set forth above does not include accrued and unpaid interest of $            in the aggregate from June 15, 2022 up to, but not including the date of delivery, which will be paid by the purchasers of the Notes offered hereby. On September 15, 2022, we will pay this accrued interest to the holders of the Notes offered hereby as of the applicable record date along with interest accrued on the Notes offered hereby from the date of delivery to such interest payment date.

(2)          We estimate that we will incur offering expenses of approximately $            . For more information, see “Underwriting” in this Prospectus Supplement.

The underwriters may also purchase up to an additional $            total aggregate principal amount of Notes offered by this prospectus supplement and the accompanying prospectus, solely to cover over-allotments, if any, within 30 days from the date of this prospectus supplement. If the underwriters exercise this option in full, the total aggregate proceeds will be $            , the total sales load (underwriting discounts and commissions) paid by us will be $            , and total net proceeds, before offering expenses, will be $            .

Delivery of the Notes in book-entry form only through the Depository Trust Company on or about            , 2022.

Joint Book-Running Managers

Co-Lead Managers

The date of this prospectus supplement is July            , 2022.

TABLE OF CONTENTS

Prospectus Supplement

Prospectus

ABOUT THIS PROSPECTUS SUPPLEMENT

You should rely only on the information contained in this prospectus supplement and the accompanying prospectus and the documents incorporated by reference herein and therein. Neither we nor the underwriters have authorized anyone to give you any information other than in this prospectus supplement, the accompanying prospectus, any free writing prospectus, or any information that we have incorporated by reference herein or therein and we take no responsibility for any other information that others may give you. We are not making an offer to sell these securities in any jurisdiction where the offer or sale is not permitted. You should assume that the information appearing in this prospectus supplement and the accompanying prospectus is accurate only as of the date on their respective front covers. Our business, financial condition, results of operations and prospects may have changed since that date. We will update these documents to reflect material changes only as required by law. This prospectus supplement supersedes the accompanying prospectus to the extent it contains information different from or additional to the information in that prospectus.

This document is in two parts. The first part is this prospectus supplement, which describes the terms of this offering and also adds to and updates information contained in the accompanying prospectus. The second part is the accompanying prospectus, which gives more general information and disclosure. To the extent the information contained in this prospectus supplement differs from the information contained in the accompanying prospectus, the information in this prospectus supplement shall control. This prospectus supplement and the accompanying prospectus, together with any documents incorporated by reference herein and therein, include all material information relating to the applicable offering. Please carefully read this prospectus supplement and the accompanying prospectus, together with any documents incorporated by reference herein and therein, any exhibits and the additional information described under the headings “Incorporation of Certain Information By Reference,” “Prospectus Summary” and “Risk Factors” in this prospectus supplement and the accompanying prospectus, “Available Information” in the accompanying prospectus and the documents incorporated herein and therein before you make an investment decision.

This prospectus supplement includes summaries of certain provisions contained in some of the documents described in this prospectus supplement, but reference is made to the actual documents for complete information. All of the summaries are qualified in their entirety by the actual documents. Copies of some of the documents referred to herein have been filed, will be filed, or will be incorporated by reference as exhibits to the registration statement of which this prospectus supplement is a part, and you may obtain copies of those documents as described in the section titled “Available Information” in the accompanying prospectus.

RISK FACTORS

Investing in the Notes involves a number of significant risks. Before you invest in the Notes, you should be aware of various risks associated with the investment, including those described in this prospectus supplement, the accompanying prospectus, any free writing prospectus we may authorize in connection with this offering, “Part I, Item IA. Risk Factors” in our Annual Report on Form 10-K for the fiscal year ended December 31, 2021, “Part II, Item 1A. Risk Factors” in our Quarterly Report on Form 10-Q for the fiscal quarter ended March 31, 2022 and all other information contained or incorporated by reference into this prospectus supplement, the accompanying prospectus, and any free writing prospectus, as updated by our subsequent filings under the Exchange Act. The risks set out in this prospectus, any accompanying prospectus supplement, if any, “Part I, Item IA. Risk Factors” in our most recent Annual Report on Form 10-K, “Part II, Item 1A. Risk Factors” in our most recent Quarterly Report on Form 10-Q, and any document incorporated by reference herein are not the only risks we face. Additional risks and uncertainties not presently known to us or not presently deemed material by us may also impair our operations and performance. Each of the risk factors could materially and adversely affect our business, financial condition and results of operations. In such case, our net asset value and the value of our debt securities may decline, and investors may lose all or part of their investment.

Risks Related to the Notes

The Notes are unsecured and therefore are effectively subordinated to any secured indebtedness currently outstanding or that may be incurred in the future and rank pari passu with, or equal to, all outstanding and future unsecured unsubordinated indebtedness issued by us and our general liabilities.

The Notes are not secured by any of our assets or any of the assets of any of our subsidiaries. As a result, the Notes are effectively subordinated, or junior, to any outstanding secured indebtedness as of the date of this prospectus (including the KeyBank Credit Agreement) or that we or our subsidiaries may incur in the future (or any indebtedness that is initially unsecured as to which we subsequently grant a security interest) to the extent of the value of the assets securing such indebtedness. In any liquidation, dissolution, bankruptcy or other similar proceeding, the holders of any of our existing or future secured indebtedness and the secured indebtedness of our subsidiaries may assert rights against the assets pledged to secure that indebtedness in order to receive full payment of their indebtedness before the assets may be used to pay other creditors, including the holders of the Notes. As of July 14, 2022, on a consolidated basis, we had approximately $607.0 million of total indebtedness outstanding, $232.0 million of which was secured indebtedness under the KeyBank Credit Agreement through our wholly owned subsidiary, TCF, which will be effectively and/or structurally senior to the Notes. Secured indebtedness, including the indebtedness under the KeyBank Credit Agreement, is effectively senior to the Notes to the extent of the value of such assets securing such indebtedness. In addition, as of July 14, 2022, we had $125.0 million in aggregate principal amount of the Existing Notes outstanding, $50.0 million in aggregate principal amount of the Convertible Notes outstanding, $125.0 million in aggregate principal amount of the August 2026 Notes outstanding, and $75.0 million in aggregate principal amount of the December 2026 Notes outstanding, each of which is unsecured and will rank pari passu, or equal in right of payment, with the Notes.

The Notes are structurally subordinated to the indebtedness and other liabilities of our subsidiaries.

The Notes are obligations exclusively of Trinity Capital Inc., and not of any of our subsidiaries. None of our subsidiaries are a guarantor of the Notes, and the Notes are not required to be guaranteed by any subsidiaries we may acquire or create in the future. Any assets of our subsidiaries will not be directly available to satisfy the claims of our creditors, including holders of the Notes. Except to the extent we are a creditor with recognized claims against our subsidiaries, all claims of creditors (including trade creditors) and holders of preferred stock, if any, of our subsidiaries will have priority over our equity interests in such subsidiaries (and therefore the claims of our creditors, including holders of the Notes) with respect to the assets of such subsidiaries. Even if we are recognized as a creditor of one or more of our subsidiaries, our claims would still be effectively subordinated to any security interests in the assets of any such subsidiary and to any indebtedness or other liabilities of any such subsidiary senior to our claims. Consequently, the Notes are structurally subordinated, or junior, to the KeyBank Credit Agreement and all existing and future indebtedness and other obligations (including trade payables) incurred by any of our subsidiaries, financing vehicles or similar facilities and any subsidiaries, financing vehicles or similar facilities that we may in the

future acquire or establish. As of July 14, 2021, through our wholly owned subsidiary, TCF, we had approximately $232.0 million of indebtedness outstanding under the KeyBank Credit Agreement; in addition, our subsidiaries may incur additional indebtedness in the future, all of which would be structurally senior to the Notes.

Our current indebtedness could adversely affect our business, financial condition and results of operations and our ability to meet our payment obligations under the Notes and our other debt.

As of July 14, 2022, on a consolidated basis, we had approximately $607.0 million of total indebtedness outstanding, $232.0 million of which was secured indebtedness under the KeyBank Credit Agreement through our wholly owned subsidiary, TCF, and $375.0 million of which was unsecured indebtedness related to the Existing Notes, the Convertible Notes, the August 2026 Notes, and the December 2026 Notes.

The use of debt could have significant consequences on our future operations, including:

•        making it more difficult for us to meet our payment and other obligations under the Notes and our other outstanding indebtedness;

•        resulting in an event of default if we fail to comply with the financial and other restrictive covenants contained in our debt agreements, which event of default could result in substantially all of our debt becoming immediately due and payable;

•        reducing the availability of our cash flow to fund investments, acquisitions and other general corporate purposes, and limiting our ability to obtain additional financing for these purposes;

•        subjecting us to the risk of increased sensitivity to interest rate increases on our indebtedness with variable interest rates; and

•        limiting our flexibility in planning for, or reacting to, and increasing our vulnerability to, changes in our business, the industry in which we operate and the general economy.

Any of the above-listed factors could have an adverse effect on our business, financial condition and results of operations and our ability to meet our payment obligations under the Notes and our other debt.

Our ability to meet our payment and other obligations under our debt instruments depends on our ability to generate significant cash flow in the future. This, to some extent, is subject to general economic, financial, competitive, legislative and regulatory factors as well as other factors that are beyond our control.

We cannot assure you that our business will generate sufficient cash flow from operations or that future borrowings will be available to us under our financing arrangements or otherwise in an amount sufficient to enable us to pay our indebtedness, including the Notes, or to fund our other liquidity needs. We may need to refinance all or a portion of our indebtedness, including the Notes, on or before the scheduled maturity. The conditions of the financial markets and prevailing interest rates have fluctuated in the past and are likely to fluctuate in the future. We cannot assure you that we will be able to refinance any of our indebtedness on commercially reasonable terms or at all. If we cannot service our indebtedness, we may have to take actions such as selling assets or seeking additional equity. We cannot assure you that any such actions, if necessary, could be effected on commercially reasonable terms or at all, or on terms that would not be disadvantageous to our shareholders or on terms that would not require us to breach the terms and conditions of our existing or future debt agreements, including our payment obligations under the Notes.

A downgrade, suspension or withdrawal of the credit rating assigned by a rating agency to us or the Notes, if any, or change in the debt markets, could cause the liquidity or market value of the Notes to decline significantly.

Our credit ratings are an assessment by rating agencies of our ability to pay our debts when due. Consequently, real or anticipated changes in our credit ratings will generally affect the market value of the Notes. These credit ratings, however, may not reflect the potential impact of risks related to the structure or marketing of the Notes, market conditions generally or other factors discussed herein that could impact the market value of the Notes.

Generally, rating agencies base their ratings on such material and information, and such of their own investigations, studies and assumptions, as they deem appropriate. Any such credit ratings should be evaluated independently from similar ratings of other securities or companies. Credit ratings are not a recommendation to buy, sell or hold any security, and may be revised or withdrawn at any time by the issuing organization in its sole discretion. Neither we nor any underwriter undertakes any obligation to maintain our credit ratings or to advise holders of Notes of any changes in our credit ratings. There can be no assurance that any credit ratings assigned to us and/or the Notes, if any, will remain for any given period of time.

The indenture offers limited protection to holders of the Notes.

The indenture offers limited protection to holders of the Notes. The terms of the indenture and the Notes do not restrict our or any of our subsidiaries’ ability to engage in, or otherwise be a party to, a variety of corporate transactions, circumstances or events that could have an adverse impact on your investment in the Notes. In particular, the terms of the indenture and the Notes will not place any restrictions on our or our subsidiaries’ ability to:

•        issue securities or otherwise incur additional indebtedness or other obligations, including (1) any indebtedness or other obligations that would be pari passu, or equal, in right of payment to the Notes, (2) any indebtedness or other obligations that would be secured and therefore rank effectively senior in right of payment to the Notes to the extent of the value of the assets securing such indebtedness, (3) indebtedness or other obligations of ours that are guaranteed by one or more of our subsidiaries and which therefore are structurally senior to the Notes and (4) securities, indebtedness or other obligations incurred by our subsidiaries that would be senior to our equity interests in our subsidiaries and therefore rank structurally senior to the Notes with respect to the assets of those subsidiaries, in each case other than an incurrence of indebtedness or other obligations that would cause a violation of Section 18(a)(1)(A) as modified by Section 61(a) of the 1940 Act or any successor provisions of the 1940 Act, but giving effect, in either case, to any exemptive relief granted to us by the SEC. Currently, these provisions generally prohibit us from incurring additional borrowings, including through the issuance of additional debt securities, unless our asset coverage, as defined in the 1940 Act, equals at least 150% after such borrowings;

•        pay dividends on, or purchase or redeem or make any payments in respect of, capital stock or other securities ranking junior in right of payment to the Notes;

•        sell assets (other than certain limited restrictions on our ability to consolidate, merge or sell all or substantially all of our assets);

•        create liens (including liens on the shares of our subsidiaries) or enter into sale and leaseback transactions;

•        enter into transactions with affiliates;

•        make investments; or

•        create restrictions on the payment of dividends or other amounts to us from our subsidiaries.

In addition, the Indenture does not require us to offer to purchase the Notes in connection with a change of control or any other event. Furthermore, the terms of the Indenture and the Notes do not protect holders of the Notes in the event that we experience changes (including significant adverse changes) in our financial condition, results of operations or credit ratings, as they do not require that we or our subsidiaries adhere to any financial tests or ratios or specified levels of net worth, revenues, income, cash flow, or liquidity.

Our ability to recapitalize, incur additional debt and take a number of other actions that are not limited by the terms of the Notes may have important consequences for you as a holder of the Notes, including making it more difficult for us to satisfy our obligations with respect to the Notes or negatively affecting the trading value of the Notes to the extent such a trading market continues for the Notes.

Certain of our current debt instruments include more protections for their holders than the Indenture and the Notes. In addition, other debt we issue or incur in the future could contain more protections for its holders than the Indenture and the Notes, including additional covenants and events of default. The issuance or incurrence of any such debt with incremental protections could affect the market for and trading levels and prices of the Notes to the extent such a market continues for the Notes.

The optional redemption provision may materially adversely affect your return on the Notes.

The Notes are redeemable in whole or in part at any time or from time to time at our option on or after January 16, 2023 upon not less than 30 days nor more than 60 days’ written notice prior to the date fixed for redemption thereof, at a redemption price of 100% of the outstanding principal amount of the Notes plus accrued and unpaid interest payments otherwise payable for the then-current quarterly interest period accrued to, but excluding, the date fixed for redemption. We may choose to redeem the Notes at times when prevailing interest rates are lower than the interest rate paid on the Notes. In this circumstance, you may not be able to reinvest the redemption proceeds in a comparable security at an effective interest rate as high as that of the Notes being redeemed.

If we default on our obligations to pay our other indebtedness, we may not be able to make payments on the Notes.

Any default under the agreements governing our indebtedness or under other indebtedness to which we may be a party that is not waived by the required lenders or holders and the remedies sought by the holders of such indebtedness could make us unable to pay principal, premium, if any, and interest on the Notes and substantially decrease the market value of the Notes.

If we are unable to generate sufficient cash flow and are otherwise unable to obtain funds necessary to meet required payments of principal, premium, if any, and interest on our indebtedness, or if we otherwise fail to comply with the various covenants, including financial and operating covenants, in the instruments governing our indebtedness, we could be in default under the terms of the agreements governing such indebtedness. In the event of such default, the holders of such indebtedness could elect to declare all the funds borrowed thereunder to be due and payable, together with accrued and unpaid interest, the lenders under our current indebtedness or other debt we may incur in the future could elect to terminate their commitments, cease making further loans and institute foreclosure proceedings against our assets, and we could be forced into bankruptcy or liquidation.

If our operating performance declines, we may in the future need to seek to obtain waivers from the required lenders or holders under the agreements governing our indebtedness, or other indebtedness that we may incur in the future, to avoid being in default. If we breach our covenants under the agreements governing our indebtedness and seek a waiver, we may not be able to obtain a waiver from the required lenders or holders. If this occurs, we would be in default and our lenders or debt holders could exercise their rights as described above, and we could be forced into bankruptcy or liquidation.

If we are unable to repay debt, lenders having secured obligations, including KeyBank under the KeyBank Credit Agreement, could proceed against the collateral securing the debt. Because the Indenture governing the Notes and the Base Indenture and each supplemental indenture governing our Convertible Notes, August 2026 Notes, and December 2026 Notes have cross-acceleration provisions, and any future debt will likely have customary cross-default and cross-acceleration provisions, if the indebtedness thereunder, hereunder or under any future credit facility is accelerated, we may be unable to repay or finance the amounts due. See “Description of the Notes.”

There is no active trading market for the Notes and, even if the Nasdaq Global Select Market approves the listing of the Notes, an active trading market for the Notes may not develop, which could limit your ability to sell the Notes and/or the market price of the Notes.

The Notes will be a new issue of debt securities for which there initially will not be a trading market. We intend to list the Existing Notes and the Notes on the Nasdaq Global Select Market within 30 days of the issue date of the Notes under the symbol “TRINL”. However, there is no assurance that the Notes will be approved for listing on the Nasdaq Global Select Market.

SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

Some of the statements in this prospectus supplement, the accompanying prospectus, any related free writing prospectus and any documents we may incorporate by reference herein contain forward-looking statements that involve substantial risks and uncertainties. Such statements involve known and unknown risks, uncertainties and other factors, and undue reliance should not be placed thereon. Any statements about our expectations, beliefs, plans, predictions, forecasts, objectives, assumptions or future events or performance are not historical facts and may be forward-looking. These statements are often, but not always, made through the use of words or phrases such as “anticipate,” “believes,” “can,” “could,” “may,” “predicts,” “potential,” “should,” “will,” “estimate,” “plans,” “projects,” “continuing,” “ongoing,” “expects,” “intends” and similar words or phrases. Accordingly, these statements are only predictions and involve estimates, known and unknown risks, assumptions and uncertainties that could cause actual results to differ materially from those expressed in them. Our actual results could differ materially from those anticipated in such forward-looking statements as a result of several factors more fully described or referenced under the section entitled “Risk Factors” and elsewhere in this prospectus supplement, the accompanying prospectus, any related free writing prospectus we may authorize in connection with this offering, and any documents we may incorporate by reference herein, including the following factors, among others:

•        our limited operating history as a BDC;

•        our future operating results, including the impact of the novel coronavirus (“COVID-19”) pandemic;

•        our dependence upon our management team and key investment professionals;

•        our ability to manage our business and future growth;

•        risks related to investments in growth stage companies, other venture capital-backed companies and generally U.S. companies;

•        the ability of our portfolio companies to achieve their objectives;

•        the use of leverage;

•        risks related to the uncertainty of the value of our portfolio investments due to an economic downturn and/or recessionary environment;

•        changes in political, economic or industry conditions, the rising interest rate and inflationary environment or other conditions affecting the financial and capital markets, including as a result of the COVID-19 pandemic;

•        uncertainty surrounding the financial and/or political stability of the United States, the United Kingdom, the European Union, China and other countries, including as a result of the COVID-19 pandemic and Russia’s invasion of Ukraine;

•        the dependence of our future success on the general economy and its impact on the industries in which we invest;

•        the effect of the decommissioning of LIBOR and the implementation of alternatives to LIBOR, such as the Secured Overnight Financing Rate;

•        the effect of changes in laws and regulations (including interpretations thereof), including tax laws, the Coronavirus Aid, Relief and Economic Security Act of 2020, and the American Rescue Plan Act of 2021, on our operations and/or the operations of our portfolio companies;

•        risks related to market volatility, including general price and volume fluctuations in stock markets;

•        our ability to raise additional capital through debt borrowings and equity issuances, which are subject to ongoing unpredictability of the capital markets;

•        risks associated with the reliability of our preliminary estimated second quarter 2022 results;

•        our ability to make distributions; and

•        our ability to maintain our status as a BDC under the 1940 Act and qualify annually for tax treatment as a RIC under the Code.

All forward-looking statements are necessarily only estimates of future results, and there can be no assurance that actual results will not differ materially from expectations, and, therefore, you are cautioned not to place undue reliance on such statements. Any forward-looking statements are qualified in their entirety by reference to the factors discussed throughout this prospectus supplement, the accompanying prospectus, any related free writing prospectus and any documents we may incorporate by reference herein. Further, any forward-looking statement speaks only as of the date on which it is made in this prospectus supplement, the accompanying prospectus, any related free writing prospectus and any documents we may incorporate by reference herein, and we undertake no obligation to update any forward-looking statement to reflect events or circumstances after the date on which the statement is made or to reflect the occurrence of unanticipated events. Because we are an investment company, the forward-looking statements and projections contained in this prospectus supplement, the accompanying prospectus, and any documents we may incorporate by reference herein are excluded from the safe harbor protection provided by Section 27A(b)(2)(B) of the Securities Act and Section 21E of the Exchange Act (the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995).

USE OF PROCEEDS

We estimate that the net proceeds we will receive from this offering will be approximately $            million (or approximately $            million if the underwriters exercise their over-allotment option in full), based on an offering price of            % per Note, after deducting the underwriting discounts and commissions and estimated offering expenses of approximately $            (or approximately $            if the underwriters exercise their over-allotment option in full) payable by us. Such estimate is subject to change and no assurances can be given that actual expenses will not exceed such amount.

We expect to use the net proceeds from this offering to pay down a portion of our existing indebtedness outstanding under the KeyBank Credit Agreement in an amount expected to be equal to approximately $            million. The KeyBank Credit Agreement has a maturity date of October 27, 2026 and generally bears interest at a rate of Adjusted Term SOFR plus 2.85%. As of July 14, 2022, we had approximately $232.0 million of indebtedness outstanding under the KeyBank Credit Agreement through our wholly owned subsidiary, TCF. We intend to use the remaining net proceeds, if any, from this offering to make investments in accordance with our investment objective and investment strategy and for general corporate purposes. Pending such investments, we will invest the net proceeds primarily in cash, cash equivalents, U.S. government securities and other high-quality temporary investments that mature in one year or less from the date of investment.

We expect that it may take up to six months for us to substantially use the net proceeds from this offering in the manner described above, depending on market conditions and the availability of attractive investment opportunities. However, we can offer no assurance that we will be able to achieve this goal.

CAPITALIZATION

The following table sets forth:

•        the actual consolidated capitalization of the Company as of March 31, 2022; and

•        the consolidated capitalization of the Company as of March 31, 2022, as further adjusted to reflect the assumed sale of $            of aggregate principal amount of Notes in this offering at a public offering price of            % per Note after deducting the underwriting discounts and commissions and estimated offering expenses of approximately $            payable by us and application of the net proceeds as discussed in more detail under “Use of Proceeds” in this prospectus supplement (assuming no exercise of the underwriters’ over-allotment option).

You should read this table together with “Use of Proceeds” and our most recent balance sheet included in our Quarterly Report on Form 10-Q for the quarter ended March 31, 2022, which is incorporated by reference herein.

____________

(1)      The Notes will form the same series with the Existing Notes. See “Description of the Notes — General.”

SENIOR SECURITIES

Information about our senior securities as of the fiscal quarter ended March 31, 2022 and as of the fiscal year ended December 31, 2021 is located in “Part I, Item 1. Consolidated Financial Statements — Notes to Consolidated Financial Statements (unaudited)” of our Quarterly Report on Form 10-Q for the fiscal quarter ended March 31, 2022 (filed on May 9, 2022) and in “Part II, Item 8. Consolidated Financial Statements and Supplementary Data — Notes to Consolidated Financial Statements” of our Annual Report on Form 10-K for the fiscal year ended December 31, 2021 (filed on March 3, 2022), which are incorporated by reference herein. We had no senior securities outstanding as of December 31, 2019. The report of our independent registered public accounting firm, Ernst and Young LLP, on our financial statements as of and for the fiscal year ended December 31, 2021, including the senior securities table contained therein, and for the fiscal year ended December 31, 2020 is included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2021 (filed on March 3, 2022) and is incorporated by reference herein.

CERTAIN U.S. FEDERAL INCOME TAX CONSIDERATIONS

The following discussion is a general summary of certain U.S. federal income tax considerations (and, in the case of a non-U.S. holder (as defined below), certain U.S. federal estate tax considerations) applicable to purchasing, owning, and disposing of the Notes. This summary addresses only those holders who purchase Notes in this offering at the public offering price. Moreover, this summary does not purport to be a complete description of the income tax considerations applicable to such an investment and does not address any state, local or non-U.S. income or other tax considerations. The discussion is based upon the Code, the regulations promulgated thereunder by the U.S. Department of the Treasury, or the “Treasury Regulations,” and administrative and judicial interpretations, each as of the date of this prospectus supplement and all of which are subject to change, potentially with retroactive effect. Investors should consult their own tax advisors with respect to tax considerations that pertain to their investment in the Notes.

This discussion deals only with Notes held as capital assets within the meaning of Section 1221 of the Code and does not cover possible income tax considerations to beneficial owners (referred to in this discussion as “holders”) with special circumstances, including, without limitation, the U.S. federal income tax consequences applicable to holders such as any government (or instrumentality or agency thereof), financial institutions, insurance companies, real estate investment trusts, controlled foreign corporations, passive foreign investment companies and regulated investment companies (and shareholders of such corporations), pension plans, trusts and estates, dealers in securities or currencies, traders in securities, U.S. expatriates and certain former citizens or long-term residents of the United States, persons holding the Notes as a hedge against currency risks or as a position in a “straddle,” “hedge,” “constructive sale transaction” or “conversion transaction”(as those terms are defined under the Code), entities that are tax-exempt for U.S. federal income tax purposes, retirement plans, individual retirement accounts, tax-deferred accounts, persons subject to the alternative minimum tax, pass-through entities (including partnerships and other entities and arrangements classified as partnerships for U.S. federal income tax purposes) and beneficial owners of such pass-through entities, persons holding the Notes as intermediaries, agents or nominees, or persons whose functional currency (as defined in Section 985 of the Code) is not the U.S. dollar. This discussion also does not address the U.S. federal income tax consequences to beneficial owners of the Notes subject to the special tax accounting rules under Section 451(b) of the Code. This discussion also does not deal with holders of the Notes other than original purchasers of the Notes who acquire the Notes in this offering for a price equal to their original issue price (i.e., the first price at which a substantial amount of the Notes is sold other than to bond houses, brokers, or similar persons or organizations acting in the capacity of underwriters, placement agents or wholesalers). This discussion does not address the effects of other U.S. federal tax laws (such as estate and gift tax laws) and any applicable state, local or foreign tax laws (except where otherwise indicated). Investors considering purchasing the Notes should consult their own tax advisors concerning the application of the U.S. federal, state and local tax laws to their individual circumstances, as well as any consequences to such investors relating to purchasing, owning and disposing of the Notes under the laws of any non-U.S. taxing jurisdiction.

For purposes of this discussion, the term “U.S. holder” means a holder of a Note that is, for U.S. federal income tax purposes, (i) an individual citizen or resident of the United States, including an alien individual who is a lawful permanent resident of the United States or meets the “substantial presence” test under Section 7701(b) of the Code, (ii) a corporation, or other entity treated as a corporation, created or organized in or under the laws of the United States, any state thereof, or the District of Columbia (iii) a trust (a) subject to the control of one or more United States persons (as defined under Section 7701(a)(30) the Code) and the primary supervision of a court in the United States, or (b) that has in force a valid election (under applicable Treasury Regulations) to be treated as a United States person, or (iv) an estate the income of which is subject to U.S. federal income taxation regardless of its source. The term “non-U.S. holder” means a holder of a Note that is neither a U.S. holder nor a partnership (including an entity or arrangement treated as a partnership for U.S. federal income tax purposes).

If a partnership (including an entity or arrangement treated as a partnership for U.S. federal income tax purposes) holds any Notes, the U.S. federal income tax treatment of a partner, member or owner of such entity generally will depend upon the status of such partner, member or owner, the activities of such entity and certain determinations made at the partner, member or owner level. Such entities holding Notes, and persons holding interests in such entities, should each consult their own tax advisors as to the consequences of investing in the Notes in their individual circumstances.

Qualified Reopening

We intend to treat, for U.S. federal income tax purposes, the issuance of the Notes offered hereby as a “qualified reopening” of the Existing Notes. Accordingly, we intend to treat the Notes offered hereby as having the same issue date and the same issue price as the Existing Notes. The remainder of this summary assumes this treatment.

Pre-Issuance Accrued Interest

Interest on the Notes offered hereby will accrue from June 15, 2022, up to, but not including, the date of delivery and will be paid by the purchasers of the Notes offered hereby (the “pre-issuance accrued interest”). On September 15, 2022, we will pay this pre-issuance accrued interest to the holders of the Notes offered hereby as of the applicable record date along with interest accrued on the Notes offered hereby from the date of delivery to such interest payment date. We intend to take the position that a portion of the interest payment received on the first interest payment date following the issuance of the Notes that equals the pre-issuance accrued interest as a return of the pre-issuance accrued interest, rather than an amount payable on such Notes. If this position is respected a portion of the interest payment received by a U.S. holder on the first interest payment date following the issuance of the Notes will be treated as a non-taxable return of the pre-issuance accrued interest paid by the U.S. holder, rather than as taxable interest, as if the U.S. holder purchased a debt instrument on the secondary market between interest payment dates. U.S. holders should consult their own tax advisors concerning the tax treatment of the pre-issuance accrued interest on the Notes.

Taxation of U.S. Holders

Payments or accruals of interest on a Note (other than pre-issuance accrued interest as described above) generally will be taxable to a U.S. holder as ordinary interest income at the time they are received (actually or constructively) or accrued, in accordance with the U.S. holder’s regular method of tax accounting.

If a U.S. holder purchases a Note in this offering at a price (excluding any amount attributable to pre-issuance accrued interest) that exceeds the stated principal amount of the Note, such U.S. holder will be considered to have purchased the Note with amortizable bond premium equal to the amount of that excess. A U.S. holder generally may elect to amortize the premium using a constant yield method over the remaining term of the Note as an offset to interest when included in income in accordance with such U.S. holder’s regular method of tax accounting. Any amortized amount of the premium for a taxable year generally will be treated first as a reduction of interest on the Note includible in the U.S. holder’s gross income in such taxable year to the extent thereof, then as a deduction allowed in that taxable year to the extent of the U.S. holder’s prior interest inclusions on the Note, and finally as a carryforward allowable against the U.S. holder’s future interest inclusions on the Note. This election to amortize premium on a constant yield method will apply to all debt obligations (other than debt obligations the interest on which is excludable from gross income) held by such U.S. holder as of the beginning of, or acquired during or after, the first taxable year for which the election applies and may not be revoked without the consent of the Internal Revenue Service (the “IRS”). If a U.S. holder makes the election to amortize bond premium with respect to a Note, such holder will be required to reduce its adjusted tax basis in such Note by the amount of the premium amortized. If a U.S. holder does not elect to amortize bond premium, that premium will decrease the gain or increase the loss such holder would otherwise recognize on the sale, exchange, redemption, retirement or other taxable disposition of the Note. Prospective investors should consult their own tax advisors regarding this election.

If a U.S. holder purchases a Note in this offering at a price that is less than the stated principal amount of the Note, such U.S. holder will be considered to have purchased the Note with original issue discount (“OID”), equal to the amount of the difference, unless such difference is considered to be de minimis (generally, 0.25% of the stated redemption price at maturity times the number of complete years to maturity after the acquisition of the Note), in which case OID will be considered to be zero. A U.S. holder of an OID debt security is generally required to include in income the sum of the daily accruals of the OID for the debt security for each day during the taxable year (or portion of the taxable year) in which the U.S. holder held the OID debt security, regardless of such holder’s regular method of accounting. Thus, a U.S. holder will be required to include OID in income in advance of the receipt of some or all of the related cash payments. The daily portion is determined by allocating the OID for each day of the accrual period. An accrual period may be of any length and the accrual periods may even vary in length over the term of the OID debt security, provided that each accrual period is no longer than one year and each

DESCRIPTION OF THE NOTES

In January 2020, we issued $125 million in aggregate principal amount of the Existing Notes in reliance upon the available exemptions from the registration requirements of the Securities Act (the “144A Note Offering”). The Existing Notes were issued in the 144A Note Offering under a base indenture, dated as of January 16, 2020 (the “Base Indenture”), and a first supplemental indenture thereto, dated as of January 16, 2020 (the “First Supplemental Indenture”), each entered into between us and U.S. Bank National Association, as trustee. We refer to the Base Indenture and the First Supplemental Indenture collectively as the “Indenture” and to U.S. Bank National Association and its successor, U.S. Bank Trust Company, National Association, as the “Trustee.” The Existing Notes are — and the Notes to be issued by this offering will be — governed by the Indenture, as required by federal law for all bonds and notes of companies that are publicly offered. The Trustee has two main roles. First, the Trustee can enforce your rights against us if we default. There are some limitations on the extent to which the Trustee acts on your behalf, described in the second paragraph under “— Events of Default — Remedies if an Event of Default Occurs” below. Second, the Trustee performs certain administrative duties for us with respect to the Notes.

This section includes a summary description of the material terms of the Notes and the Indenture. Because this section is a summary, however, it does not describe every aspect of the Notes and the Indenture. We urge you to read the Indenture because it, and not this description, defines your rights as a holder of the Notes.

General

The terms of the Notes include those expressly set forth in the Indenture and those made part of the indenture by reference to the Trust Indenture Act of 1939, as amended (the “TIA”). The Notes offered hereby will be treated as a single series with the Existing Notes under the Indenture and will have the same terms as the Existing Notes (other than issue date and issue price). The Notes offered hereby will have the same CUSIP number and will be fungible and rank equally with the Existing Notes. Upon the issuance of the Notes offered hereby, the outstanding aggregate principal amount of our 7.00% notes due 2025 will be $            . We refer to the “Notes” and the “Existing Notes” separately within this prospectus supplement because only the Notes are being offered hereby, but any general discussion of the terms of the Notes also would apply to the Existing Notes because they are treated as the same under the Indenture.

The Notes mature on January 16, 2025. The principal payable at maturity will be 100% of the aggregate principal amount. The interest rate of the Notes is 7.00% per year and is paid every March 15, June 15, September 15 and December 15, beginning on September 15, 2022, and the regular record dates for interest payments are every March 1, June 1, September 1 and December 1. If an interest payment date falls on a non-business day, the applicable interest payment will be made on the next business day and no additional interest will accrue as a result of such delayed payment. The initial interest period is the period from and including July     , 2022, to, but excluding, the initial interest payment date of the Notes, and the subsequent interest periods are the periods from and including an interest payment date to, but excluding, the next interest payment date or the stated maturity date, as the case may be.

In the 144A Note Offering, we issued the Existing Notes in denominations of $25. The Notes offered hereby will also be issued in denominations of $25. The Notes are not subject to any sinking fund and holders of the Notes do not have the option to have the Notes repaid prior to the stated maturity date.

The Indenture does not limit the amount of debt (including secured debt) that may be issued by us or our subsidiaries under the Indenture or otherwise, but does contain a covenant regarding our asset coverage that would have to be satisfied at the time of our incurrence of additional indebtedness. See “— Covenants” and “— Events of Default.” Other than as described under “— Covenants” below, the Indenture does not restrict us from paying dividends or issuing or repurchasing our other securities. Other than restrictions described under “— Merger or Consolidation” below, the Indenture does not contain any covenants or other provisions designed to afford holders of the Notes protection in the event of a highly leveraged transaction involving us or if our credit rating declines as the result of a takeover, recapitalization, highly leveraged transaction or similar restructuring involving us that could adversely affect your investment in the Notes.

We have the ability to issue Indenture securities with terms different from the Notes and, without the consent of the holders of the Notes, to reopen the Notes and issue additional Notes.

Indenture Provisions — Ranking

The Notes are our direct, general unsecured obligations and rank:

•        pari passu with our other outstanding and future unsecured unsubordinated indebtedness, including, without limitations, $50.0 million in aggregate principal amount of the Convertible Notes outstanding as of July 14, 2022; $125.0 million in aggregate principal amount of the August 2026 Notes outstanding as of July 14, 2022; and $75.0 million in aggregate principal amount of the December 2026 Notes outstanding as of July 14, 2022;

•        senior to any of our future indebtedness that expressly provides it is subordinated to the Notes;

•        effectively subordinated to all of our existing and future secured indebtedness (including indebtedness that is initially unsecured in respect of which we subsequently grant a security interest), to the extent of the value of the assets securing such indebtedness; and

•        structurally subordinated to all existing and future indebtedness and other obligations of any of our subsidiaries, including, without limitation, borrowings under the KeyBank Credit Agreement, of which approximately $232.0 million was outstanding as of July 14, 2022, and is secured by the assets of our wholly owned subsidiary, TCF.

In the event of our bankruptcy, liquidation, reorganization or other winding up, any of our or our subsidiaries’ assets that secure secured debt will be available to pay obligations on the Notes only after all indebtedness under such secured debt, including the KeyBank Credit Agreement, has been repaid in full from such assets. We advise you that there may not be sufficient assets remaining to pay amounts due on any or all the Notes then outstanding.

As of July 14, 2022, on a consolidated basis, we had approximately $607.0 million of total indebtedness outstanding, $232.0 million of which was secured indebtedness of our wholly owned subsidiary, TCF, under the KeyBank Credit Agreement, and $375.0 million of which was unsecured indebtedness. Such unsecured indebtedness reflects the outstanding aggregate principal amount of the Existing Notes, the Convertible Notes, the August 2026 Notes, and the December 2026 Notes.

Covenants

In addition to any other covenants described in this prospectus supplement, the accompanying prospectus and the Indenture, as well as standard covenants relating to payment of principal and interest, maintaining an office where payments may be made or securities can be surrendered for payment, payment of taxes by the Company and related matters, the following covenants apply to the Notes:

•        We agree that for the period of time during which the Notes are outstanding, we will not violate Section 18(a)(1)(A) as modified by such provisions of Section 61(a) of the 1940 Act as may be applicable to us from time to time or any successor provisions, whether or not we continue to be subject to such provisions of the 1940 Act. As of the date of this prospectus supplement, these provisions generally prohibit us from incurring additional borrowings, including through the issuance of additional debt securities, unless our asset coverage, as defined in the 1940 Act, equals at least 150% after such borrowings.

•        We agree that, for the period of time during which the Notes are outstanding, we will not violate Section 18(a)(1)(B) as modified by such provisions of Section 61(a) of the 1940 Act as may be applicable to us from time to time or any successor provisions. As of the date of this prospectus supplement, these provisions generally prohibit us from declaring any cash dividend or distribution upon any class of our capital stock, or purchasing any such capital stock if our asset coverage were below 150% at the time of the declaration of the dividend or distribution or the purchase and after deducting the amount of such dividend, distribution, or purchase. Under the covenant, we will be permitted to declare a cash dividend or distribution notwithstanding the prohibition contained in Section 18(a)(1)(B) as modified by such provisions of Section 61(a) of the 1940 Act as may be applicable to us from time to time or any successor provisions, but only up to such amount as is necessary for us to maintain our status as a RIC under Subchapter M of the Code. Furthermore, the covenant will permit us to continue paying dividends or distributions and the restrictions will not

apply unless and until such time as our asset coverage (as defined in the 1940 Act, except to the extent modified by this covenant) has not been in compliance with the minimum asset coverage required by Section 18(a)(1)(B) as modified by such provisions of Section 61(a) of the 1940 Act as may be applicable to us from time to time or any successor provisions for more than six consecutive months. For the purposes of determining “asset coverage” as used above, any and all indebtedness of the Company, including any outstanding borrowings under the KeyBank Credit Agreement and any successor or additional credit facility, will be deemed a senior security of us.

•        If, at any time, we are not subject to the reporting requirements of Sections 13 or 15(d) of the Exchange Act to file any periodic reports with the SEC, we agree to furnish to holders of the Notes and the trustee, for the period of time during which the Notes are outstanding, our audited annual consolidated financial statements, within 90 days of our fiscal year end (which fiscal year ends December 31), and unaudited interim consolidated financial statements, within 45 days of our fiscal quarter end (other than our fourth fiscal quarter). All such financial statements will be prepared, in all material respects, in accordance with applicable U.S. GAAP.

Optional Redemption

•        The Notes may be redeemed in whole or in part at any time or from time to time at our option on or after January 16, 2023, upon not less than 30 days nor more than 60 days’ written notice prior to the date fixed for redemption thereof, at a redemption price of 100% of the outstanding principal amount of the Notes to be redeemed plus accrued and unpaid interest payments otherwise payable thereon for the then-current semi-annual interest period accrued to, but excluding, the date fixed for redemption.

•        You may be prevented from exchanging or transferring the Notes when they are subject to redemption. In case any Notes are to be redeemed in part only, the redemption notice will provide that, upon surrender of such Note, you will receive, without a charge, a new Note or Notes of authorized denominations representing the principal amount of your remaining unredeemed Notes. Any exercise of our option to redeem the Notes will be done in compliance with the 1940 Act, to the extent applicable.

•        If we redeem only some of the Notes, the trustee or, with respect to global securities, The Depository Trust Company, New York, New York, will determine the method for selection of the particular Notes to be redeemed, in accordance with the indenture and the 1940 Act, to the extent applicable, and in accordance with the rules of any national securities exchange or quotation system on which the Notes are listed. Unless we default in payment of the redemption price, on and after the date of redemption, interest will cease to accrue on the Notes called for redemption.

Global Securities

Each Note will be issued in book-entry form and is represented by a global security that we deposit with and register in the name of DTC or its nominee. A global security may not be transferred to or registered in the name of anyone other than the depositary or its nominee, unless special termination situations arise. As a result of these arrangements, the depositary, or its nominee, will be the sole registered owner and holder of all the Notes represented by a global security, and investors will be permitted to own only beneficial interests in a global security. For more information about these arrangements, see “— Book-Entry Procedures” below.

Termination of a Global Security

If a global security is terminated for any reason, interests in it will be exchanged for certificates in non-book-entry form (certificated securities). After that exchange, the choice of whether to hold the certificated Notes directly or in street name will be up to the investor. Investors must consult their own banks or brokers to find out how to have their interests in a global security transferred on termination to their own names, so that they will be holders.

Conversion and Exchange

The Notes are not convertible into or exchangeable for other securities.

Payment and Paying Agents

We will pay interest to the person listed in the Trustee’s records as the owner of the Notes at the close of business on a particular day in advance of each due date for interest, even if that person no longer owns the Note on the interest due date. That day, usually about two weeks in advance of the interest due date, is called the “record date.” Because we will pay all the interest for an interest period to the holders on the record date, holders buying and selling the Notes must work out between themselves the appropriate purchase price. The most common manner is to adjust the sales price of the Notes to prorate interest fairly between buyer and seller based on their respective ownership periods within the particular interest period. This prorated interest amount is called “accrued interest.”

Payments on Global Securities

We will make payments on the Notes so long as they are represented by a global security in accordance with the applicable policies of the depositary as in effect from time to time. Under those policies, we will make payments directly to the depositary, or its nominee, and not to any indirect holders who own beneficial interests in the global security. An indirect holder’s right to those payments will be governed by the rules and practices of the depositary and its participants, as described under “— Book-Entry Procedures” below.

Payments on Certificated Securities

In the event the Notes become represented by certificated securities, we will make payments on the Notes as follows. We will pay interest that is due on an interest payment date to the holder of the Notes as shown on the Trustee’s records as of the close of business on the regular record date. We will make all payments of principal and premium, if any, by check at the corporate trust office of the applicable trustee in New York, New York and/or at other offices that may be specified in the Indenture or a notice to holders against surrender of the Note.

Alternatively, at our option, we may pay any cash interest that becomes due on the Notes by mailing a check to the holder at his, her or its address shown on the Trustee’s records as of the close of business on the regular record date or by transfer to an account at a bank in the United States, in either case, on the due date.

Payment When Offices Are Closed

If any payment is due on the Notes on a day that is not a business day, we will make the payment on the next day that is a business day. Payments made on the next business day in this situation will be treated under the Indenture as if they were made on the original due date. Such payment will not result in a default under the Notes or the Indenture, and no interest will accrue on the payment amount from the original due date to the next day that is a business day.

Book-entry and other indirect holders should consult their banks or brokers for information on how they will receive payments on the Notes.

Events of Default

You will have rights if an Event of Default occurs in respect of the Notes and the Event of Default is not cured, as described later in this subsection.

The term “Event of Default” in respect of the Notes means any of the following:

•        We do not pay the principal of, or any premium on, any Note when due and payable at maturity;

•        We do not pay interest on any Note when due and payable, and such default is not cured within 30 days of its due date;

•        We remain in breach of any other covenant in respect of the Notes for 60 days after we receive a written notice of default stating we are in breach (the notice must be sent by either the trustee or holders of at least 25% of the principal amount of the outstanding Notes);

•        We file for bankruptcy or certain other events of bankruptcy, insolvency or reorganization occur and remain undischarged or unstayed for a period of 60 days;

•        Pursuant to Section 18(a)(1)(C)(ii) and Section 61 of the 1940 Act, on the last business day of each of twenty-four consecutive calendar months, any class of securities will have an asset coverage (as such term is used in the 1940 Act and the rules and regulations promulgated thereunder) of less than 100% giving effect to any exemptive relief granted to us by the SEC; or

•        The failure to pay at final stated maturity (giving effect to any applicable grace periods and any extensions thereof) the principal amount of any indebtedness for borrowed money (other than non-recourse indebtedness) of us or any subsidiary of us and such payment shall not have been made, waived or extended within 120 days after such final stated maturity (giving effect to any applicable grace periods and any extensions thereof) (a “Payment Default”), or the acceleration of the final stated maturity of any indebtedness for borrowed money (other than non-recourse indebtedness) of us or any subsidiary of us and such acceleration shall not have been rescinded, annulled, waived or otherwise cured within 120 days after receipt by us or such subsidiary of us of written notice of any such acceleration (an “Acceleration”), if the aggregate principal amount of such indebtedness, together with the aggregate principal amount of any other indebtedness for borrowed money of us or any subsidiary of us as to which a Payment Default or an Acceleration shall have occurred and shall be continuing, aggregates $10.0 million or more at any time.

An Event of Default for the Notes may, but does not necessarily, constitute an Event of Default for any other series of debt securities issued under the same or any other indenture. The trustee may withhold notice to the holders of the Notes of any default, except in the payment of principal or interest, if it in good faith considers the withholding of notice to be in the best interests of the holders.

Remedies if an Event of Default Occurs

If an Event of Default has occurred and is continuing, the trustee or the holders of not less than 25% in principal amount of the Notes may declare the entire principal amount of all the Notes to be due and immediately payable, but this does not entitle any holder of Notes to any redemption payout or redemption premium. This is called a declaration of acceleration of maturity. In certain circumstances, a declaration of acceleration of maturity may be canceled by the holders of a majority in principal amount of the Notes if (1) we have deposited with the trustee all amounts due and owing with respect to the Notes (other than principal or any payment that has become due solely by reason of such acceleration) and certain other amounts, and (2) any other Events of Default have been cured or waived.

Except in cases of default, where the Trustee has some special duties, the Trustee is not required to take any action under the Indenture at the request of any holders unless the holders offer the Trustee protection from expenses and liability reasonably satisfactory to it (called an “indemnity”). If indemnity and/or security satisfactory to the Trustee is provided, the holders of a majority in principal amount of the Notes may direct the time, method and place of conducting any lawsuit or other formal legal action seeking any remedy available to the trustee. The Trustee may refuse to follow those directions in certain circumstances. No delay or omission in exercising any right or remedy will be treated as a waiver of that right, remedy or Event of Default.

Before you are allowed to bypass the trustee and bring your own lawsuit or other formal legal action or take other steps to enforce your rights or protect your interests relating to the Notes, the following must occur:

•        You must give the Trustee written notice that an Event of Default has occurred and remains uncured;

•        The holders of at least 25% in principal amount of all the Notes must make a written request that the Trustee take action because of the default and must offer the trustee indemnity, security, or both satisfactory to it against the cost and other liabilities of taking that action;

•        The Trustee must not have taken action for 60 days after receipt of the above notice and offer of indemnity and/or security; and

•        The holders of a majority in principal amount of the Notes must not have given the Trustee a direction inconsistent with the above notice during that 60-day period.

However, you are entitled at any time to bring a lawsuit for the payment of money due on your Notes on or after the due date.

Book-entry and other indirect holders should consult their banks or brokers for information on how to give notice or direction to or make a request of the trustee and how to declare or cancel an acceleration of maturity.

Each year, we will furnish to the trustee a written statement of certain of our officers certifying that to their knowledge we are in compliance with the indenture and the Notes, or else specifying any default.

Waiver of Default

The holders of a majority in principal amount of the Notes may waive any past defaults other than a default:

•        in the payment of principal (or premium, if any) or interest; or

•        in respect of a covenant that cannot be modified or amended without the consent of each holder of the Notes.

Merger or Consolidation

Under the terms of the Indenture, we are generally permitted to consolidate or merge with another entity. We are also permitted to sell all or substantially all of our assets to another entity. However, we may not take any of these actions unless all the following conditions are met:

•        where we merge out of existence or convey or transfer our assets substantially as an entirety, the resulting entity must agree to be legally responsible for our obligations under the Notes;

•        the merger or sale of assets must not cause a default on the Notes and we must not already be in default (unless the merger or sale would cure the default). For purposes of this no-default test, a default would include an Event of Default that has occurred and has not been cured, as described under “Events of Default” above. A default for this purpose would also include any event that would be an Event of Default if the requirements for giving us a notice of default or our default having to exist for a specific period of time were disregarded; and

•        we must deliver certain certificates and documents to the trustee.

Modification or Waiver

There are three types of changes we can make to the Indenture and the Notes issued thereunder.

Changes Requiring Your Approval

First, there are changes that we cannot make to your Notes without your specific approval. The following is a list of those types of changes:

•        change the stated maturity of the principal of (or premium, if any, on) or any installment of principal of or interest on the Notes;

•        reduce any amounts due on the Notes or reduce the rate of interest on the Notes;

•        reduce the amount of principal payable upon acceleration of the maturity of a Note following a default;

•        adversely affect any right or repayment at the holder’s option;

•        change the place or currency of payment on a Note;

•        impair your right to sue for payment;

•        modify the subordination provisions in the indenture in a manner that is adverse to outstanding holders of the Notes;

•        reduce the percentage of holders of Notes whose consent is needed to modify or amend the indenture;

•        reduce the percentage of holders of Notes whose consent is needed to waive compliance with certain provisions of the indenture or to waive certain defaults or reduce the percentage of holders of Notes required to satisfy quorum or voting requirements at a meeting of holders of the Notes;

•        modify certain of the provisions of the Indenture dealing with supplemental indentures, modification and waiver of past defaults, changes to the quorum or voting requirements or the waiver of certain covenants; and

•        change any obligation we have to pay additional amounts.

Changes Not Requiring Approval

The second type of change does not require any vote by the holders of the Notes. This type is limited to certain changes that would not adversely affect the rights of holders of the Notes in any material respect, including to:

•        evidence the succession of any person to the Company and the assumption by any such successor of the covenants of the Company in the Indenture and in the Notes;

•        add to the covenants of the Company for the benefit of all holders of the Notes or to surrender any right or power in the Indenture conferred upon the Company;

•        add any additional events of default for the benefit of all holders of the Notes;

•        secure the Notes;

•        authorize the issuance of additional Notes on the same terms and as part of a single series;

•        evidence and provide for the acceptance of appointment under the Indenture by a successor trustee with respect to the Notes;

•        cure any ambiguity, to correct or supplement any provision in the Indenture that may be inconsistent with any other provision therein; provided that such action shall not adversely affect the interests of the holders of the Notes in any material respect, in each case as determined in good faith by the Company, as evidenced by a certificate of an officer of the Company; or

•        add guarantors or co-obligors with respect to the Notes.

We also do not need any approval to make any change that affects only Notes to be issued under the indenture, as may be supplemented, after the change takes effect.

Changes Requiring Majority Approval

Any other change to the indenture and the Notes would require the following approval:

•        if the change affects only the Notes, it must be approved by the holders of a majority in principal amount of the Notes; and

•        if the change affects more than one series of debt securities issued under the same indenture, it must be approved by the holders of a majority in principal amount of all of the series affected by the change, with all affected series voting together as one class for this purpose.

In each case, the required approval must be given by written consent.

The holders of a majority in principal amount of all of the series of debt securities issued under an indenture, voting together as one class for this purpose, may waive our compliance with some of our covenants in that indenture. However, we cannot obtain a waiver of a payment default or of any of the matters covered by the bullet points included above under “— Changes Requiring Your Approval.”

Further Details Concerning Voting

When taking a vote, we will use the following rules to decide how much principal to attribute to the Notes.

The Notes will not be considered outstanding, and therefore not eligible to vote, if we have deposited or set aside in trust money for their payment or redemption or if we or any affiliate of ours own any Notes. The Notes will also not be eligible to vote if they have been fully defeased as described later under “— Defeasance — Full Defeasance” below.

We will generally be entitled to set any day as a record date for the purpose of determining the holders of the Notes that are entitled to vote or take other action under the indenture. However, the record date may not be earlier than 30 days before the date of the first solicitation of holders to vote on or take such action and not later than the date such solicitation is completed. If we set a record date for a vote or other action to be taken by holders of the Notes, that vote or action may be taken only by persons who are holders of the Notes on the record date and must be taken within eleven months following the record date.

Book-entry and other indirect holders should consult their banks or brokers for information on how approval may be granted or denied if we seek to change the indenture or the Notes or request a waiver.

Satisfaction and Discharge

The Indenture will be discharged and will cease to be of further effect with respect to the Notes when:

Either

•        all the Notes that have been authenticated have been delivered to the Trustee for cancellation; or

•        all the Notes that have not been delivered to the Trustee for cancellation:

•        have become due and payable,

•        will become due and payable at their stated maturity within one year, or

•        are to be called for redemption,

and we, in the case of the first, second and third sub-bullets above, have irrevocably deposited or caused to be deposited with the trustee as trust funds in trust solely for the benefit of the holders of the Notes, in amounts in the currency payable for the Notes as will be sufficient, to pay and discharge the entire indebtedness (including all principal, premium, if any, and interest) on such Notes delivered to the trustee for cancellation (in the case of Notes that have become due and payable on or prior to the date of such deposit) or to the stated maturity or redemption date, as the case may be:

•        we have paid or caused to be paid all other sums payable by us under the indenture with respect to the Notes; and

•        we have delivered to the trustee an officers’ certificate and legal opinion, each stating that all conditions precedent provided for in the indenture relating to the satisfaction and discharge of the indenture and the Notes have been complied with.

Defeasance

The following provisions will be applicable to the Notes. “Defeasance” means that, by depositing with a trustee an amount of cash and/or government securities sufficient to pay all principal and interest, if any, on the Notes when due and satisfying any additional conditions noted below, we will be deemed to have been discharged from our obligations under the Notes. In the event of a “covenant defeasance,” upon depositing such funds and satisfying similar conditions discussed below we would be released from certain covenants under the indenture relating to the Notes.

Covenant Defeasance

Under current U.S. federal income tax law and the Indenture, we can make the deposit described below and be released from some of the restrictive covenants in the indenture under which the Notes were issued. This is called “covenant defeasance.” In that event, you would lose the protection of those restrictive covenants but would gain the protection of having money and government securities set aside in trust to repay your Notes. In order to achieve covenant defeasance, the following must occur:

•        Since the Notes are denominated in U.S. dollars, we must deposit in trust for the benefit of all holders of the Notes a combination of cash and U.S. government or U.S. government agency notes or bonds that will generate enough cash to make interest, principal and any other payments on the Notes on their various due dates;

•        We must deliver to the Trustee a legal opinion of our counsel confirming that, under current U.S. federal income tax law, we may make the above deposit without causing you to be taxed on the Notes any differently than if we did not make the deposit;

•        We must deliver to the Trustee a legal opinion of our counsel stating that the above deposit does not require registration by us under the 1940 Act, and a legal opinion and officers’ certificate stating that all conditions precedent to covenant defeasance have been complied with;

•        Defeasance must not result in a breach or violation of, or result in a default under, the indenture or any of our other material agreements or instruments; and

•        No default or Event of Default with respect to the Notes shall have occurred and be continuing and no defaults or events of default related to bankruptcy, insolvency or reorganization shall occur during the next 60 days.

If we accomplish covenant defeasance, you can still look to us for repayment of the Notes if there were a shortfall in the trust deposit or the trustee is prevented from making payment. In fact, if one of the remaining Events of Default occurred (such as our bankruptcy) and the Notes became immediately due and payable, there might be a shortfall. Depending on the event causing the default, you may not be able to obtain payment of the shortfall.

Full Defeasance

If there is a change in U.S. federal income tax law, as described below, we can legally release ourselves from all payment and other obligations on the Notes (called “full defeasance”) if we put in place the following other arrangements for you to be repaid:

•        Since the Notes are denominated in U.S. dollars, we must deposit in trust for the benefit of all holders of the Notes a combination of money and U.S. government or U.S. government agency notes or bonds that will generate enough cash to make interest, principal and any other payments on the Notes on their various due dates;

•        We must deliver to the Trustee a legal opinion confirming that there has been a change in current U.S. federal tax law or an Internal Revenue Service (“IRS”) ruling that allows us to make the above deposit without causing you to be taxed on the Notes any differently than if we did not make the deposit;

•        We must deliver to the Trustee a legal opinion of our counsel stating that the above deposit does not require registration by us under the 1940 Act, and a legal opinion and officers’ certificate stating that all conditions precedent to defeasance have been complied with;

•        Defeasance must not result in a breach or violation of, or constitute a default under, the Indenture or any of our other material agreements or instruments; and

•        No default or Event of Default with respect to the Notes shall have occurred and be continuing and no defaults or events of default related to bankruptcy, insolvency or reorganization shall occur during the next 60 days.

If we ever did accomplish full defeasance, as described above, you would have to rely solely on the trust deposit for repayment of the Notes. You could not look to us for repayment in the unlikely event of any shortfall. Conversely, the trust deposit would most likely be protected from claims of our lenders and other creditors if we ever became bankrupt or insolvent.

Form, Exchange and Transfer of Certificated Registered Securities

If registered Notes cease to be issued in book-entry form, they will be issued:

•        only in fully registered certificated form;

•        without interest coupons; and

•        unless we indicate otherwise, in denominations of $25.

Holders may exchange their certificated securities for Notes of smaller denominations or combined into fewer Notes of larger denominations, as long as the total principal amount is not changed and as long as the denomination is equal to or greater than $25.

Holders may exchange or transfer their certificated securities at the office of the Trustee. We have appointed the Trustee to act as our agent for registering Notes in the names of holders transferring Notes. We may appoint another entity to perform these functions or perform them ourselves.

Holders will not be required to pay a service charge to transfer or exchange their certificated securities, but they may be required to pay any tax or other governmental charge associated with the transfer or exchange. The transfer or exchange will be made only if our transfer agent is satisfied with the holder’s proof of legal ownership.

We may appoint additional transfer agents or cancel the appointment of any particular transfer agent. We may also approve a change in the office through which any transfer agent acts.

If any certificated securities of a particular series are redeemable and we redeem less than all the Notes, we may block the transfer or exchange of those Notes selected for redemption during the period beginning 15 days before the day we mail the notice of redemption and ending on the day of that mailing, in order to freeze the list of holders to prepare the mailing. We may also refuse to register transfers or exchanges of any certificated Notes selected for redemption, except that we will continue to permit transfers and exchanges of the unredeemed portion of any Note that will be partially redeemed.

If registered Notes are issued in book-entry form, only the depositary will be entitled to transfer and exchange the Notes as described in this subsection, since it will be the sole holder of the Notes.

Resignation of Trustee

The Trustee may resign or be removed with respect to the Notes as provided for in the Indenture provided that a successor trustee is appointed to act with respect to the Notes. In the event that two or more persons are acting as trustee with respect to different series of indenture securities under the Indenture, each of the trustees will be a trustee of a trust separate and apart from the trust administered by any other trustee.

Governing Law

The Indenture is and the Notes will be governed by and construed in accordance with the laws of the State of New York.

The Trustee under the Indenture

U.S. Bank Trust Company, National Association (as successor to U.S. Bank National Association) serves as the Trustee, paying agent, and security registrar under the Indenture.

Book-Entry Procedures

The Notes will be represented by global securities that will be deposited and registered in the name of DTC or its nominee. This means that, except in limited circumstances, you will not receive certificates for the Notes. Beneficial interests in the Notes will be represented through book-entry accounts of financial institutions acting on behalf of beneficial owners as direct and indirect participants in DTC. Investors may elect to hold interests in the Notes through either DTC, if they are a participant, or indirectly through organizations that are participants in DTC.

The Notes will be issued as fully registered securities registered in the name of Cede & Co. (DTC’s partnership nominee) or will be issued in such other name as may be requested by an authorized representative of DTC. One fully registered certificate will be issued for each issuance of the Notes, in the aggregate principal amount thereof, and will be deposited with DTC. Interests in the Notes will trade in DTC’s Same Day Funds Settlement System, and any permitted secondary market trading activity in such Notes will, therefore, be required by DTC to be settled in immediately available funds. None of the Company, the trustee or the paying agent will have any responsibility for the performance by DTC or its participants or indirect participants of their respective obligations under the rules and procedures governing their operations.

DTC is a limited-purpose trust company organized under the New York Banking Law, a “banking organization” within the meaning of the New York Banking Law, a member of the Federal Reserve System, a “clearing corporation” within the meaning of the New York Uniform Commercial Code, and a “clearing agency” registered pursuant to the provisions of Section 17A of the Exchange Act. DTC holds and provides asset servicing for over 3.5 million issues of U.S. and non-U.S. equity, corporate and municipal debt issues, and money market instruments from over 100 countries that DTC’s participants (“Direct Participants”) deposit with DTC. DTC also facilitates the post-trade settlement among Direct Participants of sales and other securities transactions in deposited securities through electronic computerized book-entry transfers and pledges between Direct Participants’ accounts. This eliminates the need for physical movement of securities certificates. Direct Participants include both U.S. and non-U.S. securities brokers and dealers, banks, trust companies, clearing corporations, and certain other organizations. DTC is a wholly owned subsidiary of The Depository Trust & Clearing Corporation (“DTCC”).

DTCC is the holding company for DTC, National Securities Clearing Corporation and Fixed Income Clearing Corporation, all of which are registered clearing agencies. DTCC is owned by the users of its regulated subsidiaries. Access to the DTC system is also available to others such as both U.S. and non-U.S. securities brokers and dealers, banks, trust companies and clearing corporations that clear through or maintain a custodial relationship with a Direct Participant, either directly or indirectly (“Indirect Participants”). DTC has a Standard & Poor’s Rating of AA+. The DTC Rules applicable to its participants are on file with the SEC. More information about DTC can be found at www.dtcc.com and www.dtc.org.

Purchases of the Notes under the DTC system must be made by or through Direct Participants, which will receive a credit for the Notes on DTC’s records. The ownership interest of each actual purchaser of each security, or the “Beneficial Owner,” is in turn to be recorded on the Direct and Indirect Participants’ records. Beneficial Owners will not receive written confirmation from DTC of their purchase. Beneficial Owners are, however, expected to receive written confirmations providing details of the transaction, as well as periodic statements of their holdings, from the Direct or Indirect Participant through which the Beneficial Owner entered into the transaction. Transfers of ownership interests in the Notes are to be accomplished by entries made on the books of Direct and Indirect Participants acting on behalf of Beneficial Owners. Beneficial Owners will not receive certificates representing their ownership interests in the Notes, except in the event that use of the book-entry system for the Notes is discontinued.

To facilitate subsequent transfers, all Notes deposited by Direct Participants with DTC are registered in the name of DTC’s partnership nominee, Cede & Co. or such other name as may be requested by an authorized representative of DTC. The deposit of the Notes with DTC and their registration in the name of Cede & Co. or such other DTC nominee do not effect any change in beneficial ownership. DTC has no knowledge of the actual Beneficial Owners of the Notes; DTC’s records reflect only the identity of the Direct Participants to whose accounts the Notes are credited, which may or may not be the Beneficial Owners. The Direct and Indirect Participants will remain responsible for keeping account of their holdings on behalf of their customers.

UNDERWRITING

Keefe, Bruyette & Woods, Inc. (“KBW”) and UBS Securities LLC (“UBS”) are acting as the representatives of the several underwriters in this offering. We have entered into an underwriting agreement with KBW and UBS as representatives on behalf of the several underwriters. Subject to the terms and conditions of the underwriting agreement, we have agreed to sell to the underwriters, and each underwriter has severally agreed to purchase, at the public offering price less the underwriting discounts and commissions set forth on the cover page of this prospectus supplement, the aggregate principal amount of Notes set forth below:

The underwriters are committed to purchase all the Notes offered by us if they purchase any Notes. The underwriting agreement also provides that if an underwriter defaults, the purchase commitments of the non-defaulting underwriters may be increased or the offering may be terminated.

We have agreed to indemnify the underwriters against certain liabilities, including liabilities under the Securities Act.

The underwriters are offering the Notes, subject to prior sale, when, as and if issued to and accepted by them, subject to approval of legal matters by their counsel, including the validity of the Notes, and other conditions contained in the underwriting agreement, such as the receipt by the underwriters of officers’ certificates and legal opinions. The underwriters reserve the right to withdraw, cancel or modify offers to the public and to reject orders in whole or in part.

Commissions and Discounts

The underwriters propose to offer some of the Notes to the public at the public offering price set forth on the cover page of this prospectus supplement and some of the Notes to certain other dealers at the public offering price less a concession not in excess of            % of the aggregate principal amount of the Notes. The underwriters may allow, and the dealers may reallow, a discount not in excess of            % of the aggregate principal amount of the Notes. After the initial offering of the Notes to the public, the public offering price and other selling terms may be changed. No such change shall change the amount of proceeds to be received by us as set forth on the cover page of this prospectus supplement.

The following table shows the public offering price, underwriting discount and proceeds before expenses to us.

____________

(1)      The public offering price set forth above does not include accrued and unpaid interest of $ in the aggregate from June 15, 2022 up to, but not including the date of delivery, which will be paid by the purchasers of the Notes offered hereby. On September 15, 2022, we will pay this accrued interest to the holders of the Notes offered hereby as of the applicable record date along with interest accrued on the Notes offered hereby from the date of delivery to such interest payment date.

The expenses of the offering, not including the underwriting discount, are estimated at $       and are payable by us. The underwriters have agreed to reimburse us for certain expenses incurred in connection with this offering.

No Sales of Similar Securities

Subject to certain exceptions, we have agreed not to, directly or indirectly, offer, pledge, sell, contract to sell, grant any option to purchase, make any short sale, or otherwise transfer or dispose of any securities that are substantially similar to the Notes or file or confidentially submit any registration statement under the Securities Act relating to such securities for a period of 30 days after the date of this prospectus supplement without first obtaining the written consent of KBW and UBS. This consent may be given at any time without public notice.

Listing

While a trading market developed after issuing the Existing Notes, we cannot assure you that an active and liquid market for the Notes will be maintained. We expect to list the Notes and the Existing Notes on the Nasdaq Global Select Market, and we expect trading to commence thereon within 30 days of the issue date of the Notes under the trading symbol “TRINL”. However, the underwriters are not obligated to make a market in the Notes and any such market-making may be discontinued at any time in the sole discretion of such underwriters without any notice. Accordingly, no assurance can be given as to the liquidity of or, or maintenance of, a public trading market for the Notes. If an active public trading market for the Notes is not maintained, the market price and liquidity of the Notes may be adversely affected.

Over-Allotment Option

We have granted to the underwriters an option to purchase from us up to an additional $            million aggregate principal amount of the Notes solely to cover over-allotments, if any, within 30 days from the date of this prospectus supplement at the public offering price set forth on the cover of this prospectus supplement less the sales load (underwriting discounts and commissions). The underwriters may exercise the option solely for the purpose of covering over-allotments, if any, in connection with this offering. If the underwriters exercise this over-allotment option, each will be obligated, subject to the specified conditions, to purchase a number of additional Notes proportionate to that underwriter’s initial principal amount reflected in the table above.

Price Stabilization and Short Positions

In connection with the offering, the underwriters may purchase and sell the Notes in the open market. These transactions may include over-allotment, covering transactions and stabilizing transactions. Over-allotment involves sales of securities in excess of the aggregate principal amount of securities to be purchased by the underwriters in the offering, which creates a short position for the underwriters. “Covered” short sales are sales of securities made in an amount up to the number of securities represented by the underwriters’ over-allotment option. Transactions to close out the covered syndicate short involve either purchases of such securities in the open market after the distribution has been completed or the exercise of the over-allotment option. In determining the source of securities to close out the covered syndicate short position, the underwriters may consider the price of securities available for purchase in the open market as compared to the price at which they may purchase securities through the over-allotment option. The underwriters may also make “naked” short sales, or sales in excess of the over-allotment option. The underwriters must close out any naked short position by purchasing securities in the open market. A naked short position is more likely to be created if the underwriters are concerned that there may be downward pressure on the price of the securities in the open market after pricing that could adversely affect investors who purchase in the offering. Stabilizing transactions consist of certain bids or purchases of securities made for the purpose of preventing or retarding a decline in the market price of the securities while the offering is in progress.

The underwriters may also impose a penalty bid. This occurs when a particular underwriter repays to the underwriters a portion of the underwriting discount received by it because the representatives have repurchased Notes sold by or for the account of such underwriter in stabilizing or short covering transactions.

Any of these activities may cause the price of the Notes to be higher than the price that otherwise would exist in the open market in the absence of such transactions. These transactions may be effected in the over-the-counter market or otherwise and, if commenced, may be discontinued at any time without any notice relating thereto.

Neither we nor any of the underwriters make any representation or prediction as to the direction or magnitude of any effect that the transactions described above may have on the price of the Notes. In addition, neither we nor any of the underwriters make any representation that the representatives will engage in these transactions or that these transactions, once commenced, will not be discontinued without notice.

Other Relationships

The underwriters and their respective affiliates are full service financial institutions engaged in various activities, which may include sales and trading, commercial and investment banking, advisory, investment management, investment research, principal investment, hedging, market making, brokerage and other financial and non-financial activities and services. Certain of the underwriters and their respective affiliates have provided, and may in the future provide, a variety of these services to us and to persons and entities with relationships with us, for which they received or will receive customary fees and expenses. Certain of the underwriters and their respective affiliates were underwriters in connection with the offering of the Existing Notes, the Convertible Notes, the August 2026 Notes, the December 2026 Notes and our initial public offering, for which they have received customary sales load (underwriting discounts and commissions).

In the ordinary course of their various business activities, the underwriters and their respective affiliates, officers, directors and employees may purchase, sell or hold a broad array of investments and actively traded securities, derivatives, loans, commodities, currencies, credit default swaps and other financial instruments for their own account and for the accounts of their customers, and such investment and trading activities may involve or relate to assets, securities or instruments of us (directly, as collateral securing other obligations or otherwise) or persons and entities with relationships with us. Certain of the underwriters and their affiliates that have a lending relationship with us routinely hedge their credit exposure to us consistent with their customary risk management policies. Typically, such underwriters and their affiliates would hedge such exposure by entering into transactions which consist of either the purchase of credit default swaps or the creation of short positions in our securities, including potentially the Notes offered hereby. Any such credit default swaps or short positions could adversely affect future trading prices of the Notes offered hereby. The underwriters and their respective affiliates may also communicate independent investment recommendations, market color or trading ideas or publish or express independent research views in respect of such assets, securities or instruments and may at any time hold, or recommend to clients that they should acquire, long or short positions in such assets, securities and instruments.

The underwriters or their respective affiliates may also trade in our securities, securities of our portfolio companies or other financial instruments related thereto for their own accounts or for the account of others and may extend loans or financing directly or through derivative transactions to the Adviser or any of our portfolio companies.

Settlement

We expect that delivery of the Notes will be made to investors on or about            , 2022, which will be the third business day following the date hereof. Under Rule 15c6-1 of the Exchange Act trades in the secondary market generally are required to settle in two business days, unless the parties to any such trade expressly agree otherwise. Accordingly, purchasers who wish to trade the Notes prior to two business days before the date of delivery will be required, by virtue of the fact that the Notes initially will settle T+3, to specify an alternate settlement cycle at the time of any such trade to prevent a failed settlement. Purchasers of the Notes who wish to trade the Notes prior to two business days before the date of delivery should consult their own advisor.

Principal Business Addresses

The principal business address of Keefe, Bruyette & Woods, Inc. is 787 Seventh Avenue, Fourth Floor, New York, New York 10019. The principal business address of UBS Securities LLC is 1285 Avenue of the Americas, New York, New York 10019.

Other Jurisdictions

Other than in the United States, no action has been taken by us or the underwriters that would permit a public offering of the Notes offered by this prospectus supplement and the accompanying prospectus in any jurisdiction where action for that purpose is required. The Notes offered by this prospectus supplement and the accompanying prospectus may not be offered or sold, directly or indirectly, nor may this prospectus supplement and the accompanying prospectus or any other offering material or advertisements in connection with the offer and sale of any such securities be distributed or published in any jurisdiction, except under circumstances that will result in compliance with the applicable rules and regulations of that jurisdiction. Persons into whose possession this prospectus supplement and the accompanying prospectus comes are advised to inform themselves about and to

observe any restrictions relating to the offering and the distribution of this prospectus. This prospectus supplement and the accompanying prospectus do not constitute an offer to sell or a solicitation of an offer to buy any Notes offered by this prospectus supplement and the accompanying prospectus in any jurisdiction in which such an offer or a solicitation is unlawful.

Notice to the Prospective Investors in the European Economic Area

In relation to each European Economic Area Member State (each a “Relevant Member State”), no notes have been offered or will be offered pursuant to this offering to the public in that Relevant Member State prior to the publication of a prospectus in relation to the Notes which has been approved by the competent authority in that Relevant Member State or, where appropriate, approved in another Relevant Member State and notified to the competent authority in that Relevant Member State, all in accordance with the Prospectus Regulation (as defined below), except that the Notes may be offered to the public in that Relevant Member State at any time:

(i)     to any legal entity which is a qualified investor as defined under Article 2 of the Prospectus Regulation;

(ii)    to fewer than 150 natural or legal persons (other than qualified investors as defined under Article 2 of the Prospectus Regulation) subject to obtaining the prior consent of the underwriters for any such offer; or

(iii)   in any other circumstances falling within Article 1(4) of the Prospectus Regulation,

provided that no such offer of the Notes shall require the Company or any bank to publish a prospectus pursuant to Article 3 of the Prospectus Regulation or supplement a prospectus pursuant to Article 23 of the Prospectus Regulation.

For the purposes of this provision, the expression an ‘offer to the public’ in relation to the Notes in any Relevant Member State means the communication in any form and by any means of sufficient information on the terms of the offer and any notes to be offered so as to enable an investor to decide to purchase any notes, and the expression “Prospectus Regulation” means Regulation (EU) 2017/1129.

Each person in a Relevant Member State who receives any communication in respect of, or who acquires any notes under, this offering contemplated hereby will be deemed to have represented, warranted and agreed to and with each of the underwriters and their affiliates and the Company that:

(i)     it is a qualified investor within the meaning of the Prospectus Regulation; and

(ii)    in the case of any notes acquired by it as a financial intermediary, as that term is used in Article 5 of the Prospectus Regulation, (i) the Notes acquired by it in this offering have not been acquired on a non-discretionary basis on behalf of, nor have they been acquired with a view to their offer or resale to, persons in any Relevant Member State other than qualified investors, as that term is defined in the Prospectus Regulation, or have been acquired in other circumstances falling within the points (a) to (d) of Article 1(4) of the Prospectus Regulation and the prior consent of the underwriters has been given to the offer or resale; or (ii) where the Notes have been acquired by it on behalf of persons in any Relevant Member State other than qualified investors, the offer of those notes to it is not treated under the Prospectus Regulation as having been made to such persons.

No key information document required by Regulation (EU) No 1286/2014 (as amended, the “PRIIPs Regulation”) for offering or selling the Notes or otherwise making them available to retail investors in a Relevant Member State has been prepared and therefore offering or selling the Notes or otherwise making them available to any retail investor in a Relevant Member State may be unlawful under the PRIIPs Regulation.

The Company, the underwriters and their affiliates, and others will rely upon the truth and accuracy of the foregoing representation, acknowledgement and agreement. Notwithstanding the above, a person who is not a qualified investor and who has notified the underwriters of such fact in writing may, with the prior consent of the underwriters, be permitted to acquire notes in this offering.

Notice to Prospective Investors in the United Kingdom

This Prospectus and any other material in relation to the notes described herein is only being distributed to, and is only directed at, and any investment or investment activity to which this Prospectus relates is available only to, and will be engaged in only with persons who are (i) persons having professional experience in matters relating to investments who fall within the definition of investment professionals in Article 19(5) of the Financial Services and Markets Act 2000 (Financial Promotion) Order 2005 (as amended, the “FPO”); or (ii) high net worth entities falling within Article 49(2)(a) to (d) of the FPO; (iii) outside the UK; or (iv) persons to whom an invitation or inducement to engage in investment activity (within the meaning of Section 21 of the FSMA) in connection with the issue or sale of any notes may otherwise lawfully be communicated or caused to be communicated, (all such persons together being referred to as “Relevant Persons”). The Notes are only available in the UK to, and any invitation, offer or agreement to purchase or otherwise acquire the Notes will be engaged in only with, the Relevant Persons. This Prospectus and its contents are confidential and should not be distributed, published or reproduced (in whole or in part) or disclosed by recipients to any other person in the UK. Any person in the UK that is not a Relevant Person should not act or rely on this Prospectus or any of its contents.

No notes have been offered or will be offered pursuant to this offering to the public in the United Kingdom prior to the publication of a prospectus in relation to the Notes which has been approved by the Financial Conduct Authority, except that the Notes may be offered to the public in the United Kingdom at any time:

(i)     to any legal entity which is a qualified investor as defined under Article 2 of the UK Prospectus Regulation;

(ii)    to fewer than 150 natural or legal persons (other than qualified investors as defined under Article 2 of the UK Prospectus Regulation), subject to obtaining the prior consent of the initial purchasers for any such offer; or

(iii)   in any other circumstances falling within Section 86 of the Financial Services and Markets Act 2000;

provided that no such offer of the Notes shall require the Company and/or any underwriters or any of their affiliates to publish a prospectus pursuant to Section 85 of the FSMA or supplement a prospectus pursuant to Article 23 of the UK Prospectus Regulation. For the purposes of this provision, the expression an “offer to the public” in relation to the Notes in the United Kingdom means the communication in any form and by any means of sufficient information on the terms of the offer and any notes to be offered so as to enable an investor to decide to purchase or subscribe for any notes and the expression “UK Prospectus Regulation” means Regulation (EU) 2017/1129 as it forms part of domestic law by virtue of the European Union (Withdrawal) Act 2018.

No key information document required by Regulation (EU) No 1286/2014 as it forms part of domestic law by virtue of the European Union (Withdrawal) Act 2018 (the “UK PRIIPs Regulation”) for offering or selling the Notes or otherwise making them available to retail investors in the UK has been prepared and therefore offering or selling the Notes or otherwise making them available to any retail investor in the UK may be unlawful under the UK PRIIPs Regulation.

Each person in the UK who acquires any notes in the Offer or to whom any offer is made will be deemed to have represented, acknowledged and agreed to and with the Company, the underwriters and their affiliates that it meets the criteria outlined in this section.

Notice to Prospective Investors in Canada

This prospectus constitutes an “exempt offering document” as defined in and for the purposes of applicable Canadian securities laws. No prospectus has been filed with any securities commission or similar regulatory authority in Canada in connection with the offer and sale of the Notes. No securities commission or similar regulatory authority in Canada has reviewed or in any way passed upon this prospectus or on the merits of the Notes and any representation to the contrary is an offence.

Canadian investors are advised that this prospectus has been prepared in reliance on section 3A.3 of National Instrument 33-105 Underwriting Conflicts (“NI 33-105”). Pursuant to section 3A.3 of NI 33-105,

the Company and the underwriters in the offering are exempt from the requirement to provide Canadian investors with certain conflicts of interest disclosure pertaining to “connected issuer” and/or “related issuer” relationships as would otherwise be required pursuant to subsection 2.1(1) of NI 33-105.

Resale Restrictions

The offer and sale of the Notes in Canada is being made on a private placement basis only and is exempt from the requirement that the Company prepares and files a prospectus under applicable Canadian securities laws. Any resale of Notes by a Canadian investor in this offering must be made in accordance with applicable Canadian securities laws, which may vary depending on the relevant jurisdiction, and which may require resales to be made in accordance with Canadian prospectus requirements, a statutory exemption from the prospectus requirements, in a transaction exempt from the prospectus requirements or otherwise under a discretionary exemption from the prospectus requirements granted by the applicable local Canadian securities regulatory authority. These resale restrictions may under certain circumstances apply to resales of the Notes outside of Canada.

Representations of Purchasers

Each Canadian investor who purchases the Notes will be deemed to have represented to the Company, the underwriters and to each dealer from whom a purchase confirmation is received, as applicable, that the investor is (i) purchasing as principal, or is deemed to be purchasing as principal in accordance with applicable Canadian securities laws; (ii) an “accredited investor” as such term is defined in section 1.1 of National Instrument 45-106 Prospectus Exemptions or, in Ontario, as such term is defined in section 73.3(1) of the Securities Act (Ontario); and (iii) a “permitted client” as such term is defined in section 1.1 of National Instrument 31-103 Registration Requirements, Exemptions and Ongoing Registrant Obligations.

Taxation and Eligibility for Investment

Any discussion of taxation and related matters contained in this prospectus does not purport to be a comprehensive description of all of the tax considerations that may be relevant to a Canadian investor when deciding to purchase the Notes and, in particular, does not address any Canadian tax considerations. No representation or warranty is hereby made as to the tax consequences to a resident, or deemed resident, of Canada of an investment in the Notes or with respect to the eligibility of the Notes for investment by such investor under relevant Canadian federal and provincial legislation and regulations.

Rights of Action for Damages or Rescission

Securities legislation in certain of the Canadian jurisdictions provides certain purchasers of securities pursuant to an offering memorandum (such as this prospectus), including where the distribution involves an “eligible foreign security” as such term is defined in Ontario Securities Commission Rule 45-501 Ontario Prospectus and Registration Exemptions and in Multilateral Instrument 45-107 Listing Representation and Statutory Rights of Action Disclosure Exemptions, as applicable, with a remedy for damages or rescission, or both, in addition to any other rights they may have at law, where the offering memorandum, or other offering document that constitutes an offering memorandum, and any amendment thereto, contains a “misrepresentation” as defined under applicable Canadian securities laws. These remedies, or notice with respect to these remedies, must be exercised or delivered, as the case may be, by the purchaser within the time limits prescribed under, and are subject to limitations and defences under, applicable Canadian securities legislation. In addition, these remedies are in addition to and without derogation from any other right or remedy available at law to the investor.

Language of Documents

Upon receipt of this document, each Canadian investor hereby confirms that it has expressly requested that all documents evidencing or relating in any way to the sale of the securities described herein (including for greater certainty any purchase confirmation or any notice) be drawn up in the English language only. Par la réception de ce document, chaque investisseur canadien confirme par les présentes qu’il a expressément exigé que tous les documents faisant foi ou se rapportant de quelque manière que ce soit à la vente des valeurs mobilières décrites aux présentes (incluant, pour plus de certitude, toute confirmation d’achat ou tout avis) soient rédigés en anglais seulement.

Notice to Prospective Investors in Singapore

This prospectus has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, this prospectus and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the notes may not be circulated or distributed, nor may the notes be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor (as defined in Section 4A of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”)) under Section 274 of the SFA, (ii) to a relevant person (as defined in Section 275(2) of the SFA) pursuant to Section 275(1) of the SFA, or any person pursuant to Section 275(1A) of the SFA, and in accordance with the conditions specified in Section 275 of the SFA or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA, in each case subject to conditions set forth in the SFA.

Where the notes are subscribed or purchased under Section 275 of the SFA by a relevant person which is a corporation (which is not an accredited investor (as defined in Section 4A of the SFA)) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor, the securities (as defined in Section 239(1) of the SFA) of that corporation shall not be transferable for 6 months after that corporation has acquired the notes under Section 275 of the SFA except: (1) to an institutional investor under Section 274 of the SFA or to a relevant person (as defined in Section 275(2) of the SFA), (2) where such transfer arises from an offer in that corporation’s securities pursuant to Section 275(1A) of the SFA, (3) where no consideration is or will be given for the transfer, (4) where the transfer is by operation of law, (5) as specified in Section 276(7) of the SFA, or (6) as specified in Regulation 32 of the Securities and Futures (Offers of Investments) (Shares and Debentures) Regulations 2005 of Singapore (“Regulation 32”).

Where the notes are subscribed or purchased under Section 275 of the SFA by a relevant person which is a trust (where the trustee is not an accredited investor (as defined in Section 4A of the SFA)) whose sole purpose is to hold investments and each beneficiary of the trust is an accredited investor, the beneficiaries’ rights and interest (howsoever described) in that trust shall not be transferable for 6 months after that trust has acquired the notes under Section 275 of the SFA except: (1) to an institutional investor under Section 274 of the SFA or to a relevant person (as defined in Section 275(2) of the SFA), (2) where such transfer arises from an offer that is made on terms that such rights or interest are acquired at a consideration of not less than S$200,000 (or its equivalent in a foreign currency) for each transaction (whether such amount is to be paid for in cash or by exchange of securities or other assets), (3) where no consideration is or will be given for the transfer, (4) where the transfer is by operation of law, (5) as specified in Section 276(7) of the SFA, or (6) as specified in Regulation 32.

Singapore Securities and Futures Act Product Classification - Solely for the purposes of its obligations pursuant to sections 309B(1)(a) and 309B(1)(c) of the SFA, the Company has determined, and hereby notifies all relevant persons (as defined in Section 309A of the SFA) that the Notes are “prescribed capital markets products” (as defined in the Securities and Futures (Capital Markets Products) Regulations 2018) and Excluded Investment Products (as defined in MAS Notice SFA 04-N12: Notice on the Sale of Investment Products and MAS Notice FAA-N16: Notice on Recommendations on Investment Products).

Notice to Prospective Investors in Israel

No action has been, or will be, taken in Israel that would permit an offering of the Notes or a distribution of this prospectus supplement and the accompanying prospectus to the public in Israel. In particular, neither the prospectus supplement nor the accompanying prospectus has been reviewed or approved by the Israel Securities Authority. The Notes are being offered to a limited number of qualified investors listed on the first addendum of the Securities Law (a “Qualified Investor”), in all cases under the circumstances that will fall within the private placement exemption of the Israeli Securities Law of 1968 (“Securities Law”). This prospectus supplement and the accompanying prospectus may not be reproduced or used for any other purpose, nor be furnished to any other person other than those to whom copies have been sent. Any investor in the Notes shall be required to declare in writing prior to such purchase that it qualifies as a Qualified Investor, agrees to be deemed a Qualified Investor, and is aware of the consequences of being classified as a Qualified Investor, that it will comply with the guidelines of the Israel Securities Authority with respect to the sale or offer of securities to Qualified Investors (including those published on September 21, 2014), and that it is purchasing the Notes for its own benefit and on its own account and not with the aim or intention of distributing or offering the Notes to other parties. Nothing in this prospectus supplement or

the accompanying prospectus should be considered ‘investment advice’, or ‘investment marketing’ as defined in the Regulation of Investment Advice, Investment Marketing and Portfolio Management Law of 1995. Any investor who purchases the Notes shall be required to declare in writing that it has the knowledge, expertise and experience in financial and business matters so as to be capable of evaluating the risks and merits of an investment in the Notes, without relying on any of the materials provided.

Notice to Prospective Investors in Hong Kong

Warning — The contents of this prospectus supplement have not been reviewed, approved or endorsed by any regulatory authority in Hong Kong. You are advised to exercise caution in relation to the offer. If you are in any doubt about any of the contents of this prospectus supplement, you should obtain independent professional advice.

The Notes have not been offered or sold and will not be offered or sold in Hong Kong, by means of any document, other than (a) to “professional investors” as defined in the Securities and Futures Ordinance (Chapter 571 of the Laws of Hong Kong) (“SFO”) and any rules made under the SFO, including the Securities and Futures (Professional Investor) Rules (Chapter 571D of the Laws of Hong Kong); or (b) in other circumstances which do not result in the document being a “prospectus” as defined in the Companies (Winding Up and Miscellaneous Provisions) Ordinance (Chapter 32 of the Laws of Hong Kong) (“CWUMPO”) or which do not constitute an offer to the public within the meaning of the CWUMPO. No advertisement, invitation or document relating to the Notes has been or may be issued or has been or may be in the possession of any person for the purposes of issue, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public of Hong Kong (except if permitted to do so under the laws of Hong Kong) other than with respect to Notes which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” as defined in the SFO and any rules made under the SFO. This prospectus supplement is intended solely for the use of the person to whom it has been delivered for the purpose of evaluating a possible investment by the recipient in the Notes described herein, and is not to be reproduced or distributed to any other persons (other than professional advisors of the prospective investor receiving this prospectus supplement).

Notice to Prospective Investors in Saudi Arabia

This prospectus supplement may not be distributed in the Kingdom of Saudi Arabia except to such persons as are permitted under the Rules on the Offer of Securities and Continuing Obligations as issued by the board of the Saudi Arabian Capital Market Authority (“CMA”) pursuant to resolution number 3-123-2017 dated 9/4/1439H (corresponding to 27/12/2017G) as amended by resolution number 1-104-2019 dated 01/02/1441H (corresponding to 30/09/2019G), as amended. The CMA does not make any representation as to the accuracy or completeness of this prospectus supplement and expressly disclaims any liability whatsoever for any loss arising from, or incurred in reliance upon, any part of this prospectus supplement. Prospective purchasers of the Notes offered hereby should conduct their own due diligence on the accuracy of the information relating to the Notes. If you do not understand the contents of this prospectus supplement, you should consult an authorized financial advisor.