Sec Form 4 Filing - GROSS MICHAEL S @ SLR Investment Corp. - 2023-08-22

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person GROSS MICHAEL S 2. Issuer Name and Ticker or Trading Symbol SLR Investment Corp. [ SLRC] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) See Remarks (Last) (First) (Middle) C/O SLR INVESTMENT CORP., 500 PARK AVENUE 3. Date of Earliest Transaction (MM/DD/YY) 08/22/2023 (Street) NEW YORK, NY10022 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 08/22/2023 P 20,000 A $ 14.99 ( 1 ) 183,347 D Common Stock 08/23/2023 P 14,442 A $ 15.04 ( 2 ) 197,789 D Common Stock 08/24/2023 P 10,000 A $ 15.04 ( 3 ) 207,789 D Common Stock 3,602,124 I See Footnotes ( 4 ) ( 5 ) ( 6 ) ( 7 )

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other GROSS MICHAEL S C/O SLR INVESTMENT CORP. 500 PARK AVENUE NEW YORK, NY10022 X See Remarks Signatures /s/ Michael S. Gross 08/24/2023 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions. The reported price for the share purchases made on August 22, 2023 is based on prices ranging from a low of $14.965 per share to a high of $15.00 per share. The reporting person undertakes to provide to SLR Investment Corp. (the "Issuer"), any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price set forth in footnotes 1, 2 and 3 to this Form 4. ( 2 )The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions. The reported price for the share purchases made on August 23, 2023 is based on prices ranging from a low of $15.02 per share to a high of $15.05 per share. ( 3 )The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions. The reported price for the share purchases made on August 24, 2023 is based on prices ranging from a low of $15.04 per share to a high of $15.05 per share. ( 4 )The total includes 642,716 shares of the Issuer held by the Solar Capital Partners Employee Stock Plan, LLC (the "SCP Plan"). The SCP Plan is controlled by SLR Capital Partners, LLC ("SLR Capital Partners"). Messrs. Michael S. Gross and Bruce J. Spohler may be deemed to indirectly beneficially own a portion of the shares held by the SCP Plan by virtue of their collective ownership interest in SLR Capital Partners. ( 5 )(Continued from Footnote (4)) In addition, the total includes 1,285,013 shares of the Issuer held by Solar Capital Investors, LLC ("Solar Capital I") and 715,000 shares of the Issuer held by Solar Capital Investors II, LLC ("Solar Capital II"), a portion of each of which may be deemed to be indirectly beneficially owned by Mr. Gross, a grantor retained annuity trust (the "GRAT") setup by and for Mr. Gross and for which he serves as trustee, and Mr. Spohler. Also, 355,107 shares of the Issuer are held by Solar Senior Capital Investors, LLC ("Solar Senior Investors") and 77 shares of the Issuer are held by SLR Capital Management, LLC ("SLR Management"), a portion held by each entity may be deemed to be indirectly beneficially owned by Mr. Gross and Mr. Spohler. ( 6 )(Continued from Footnote (5)) The total indirect ownership also includes 117,617 shares of the Issuer held by certain trusts for the benefit of family members for which Mr. Gross serves as trustee (the "Family Trusts"). Mr. Gross may be deemed to directly beneficially own these shares by virtue of his control with respect to the Family Trusts. The total includes 334,428 shares of the Issuer held by the GRAT. ( 7 )(Continued from Footnote (6)) In addition, the total includes 152,166 shares of the Issuer directly held by Mr. Gross' profit sharing plan (the "Profit Sharing Plan"). Mr. Gross may be deemed to directly beneficially own these shares as the sole participant in the Profit Sharing Plan and as trustee and immediate family member of the Family Trusts. Mr. Gross disclaims beneficial ownership of any of the Issuer's securities directly held by the SCP Plan, Solar Capital I, Solar Capital II, Solar Senior Investors, SLR Management or the Family Trusts except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that Mr. Gross is the beneficial owner of such securities for purposes of Section 16 or any other purpose.

Remarks: Co-Chief Executive Officer, President, Chairman of the Board

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

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