Sec Form 3 Filing - LeBlanc Jeff @ WinVest Acquisition Corp. - 2021-09-14

FORM 3 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 LeBlanc Jeff 2. Issuer Name and Ticker or Trading Symbol WinVest Acquisition Corp. [ WINVU] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director X __ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) C/O WINVEST SPAC LLC, 125 CAMBRIDGEPARK DRIVE, SUITE 301 3. Date of Earliest Transaction (MM/DD/YY) 09/14/2021 (Street) CAMBRIDGE, MA02140 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) _____ Form filed by One Reporting Person __ X __ 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 2,537,424 ( 1 ) I See Footnote ( 2 )

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 LeBlanc Jeff C/O WINVEST S PAC LLC 125 CAMBRIDGEPARK DRIVE, SUITE 301 CAMBRIDGE, MA02140 X WinVest SPAC LLC 125 CAMBRIDGEPARK DRIVE SUITE 301 CAMBRIDGE, MA02140 X Signatures /s/ Jeff LeBlanc 09/14/2021 Signature of Reporting Person Date /s/ WinVest SPAC LLC; By: /s/ Jeff LeBlanc, Manager 09/14/2021 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Includes 333,044 shares subject to forfeiture in the event that the underwriters of WinVest Acquisition Corp.'s initial public offering do not exercise their overallotment option in full. ( 2 )Represents securities directly held by WinVest SPAC LLC, of which Mr. LeBlanc is the sole Manager. Mr. LeBlanc, as sole Manager of WinVest SPAC LLC, may be deemed to beneficially own the securities directly held by WinVest SPAC LLC for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. Mr. LeBlanc expressly disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.

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).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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