Sec Form 3 Filing - LSV Associates, LLC @ Gemini Therapeutics, Inc. /DE - 2021-02-05

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 LSV Associates, LLC 2. Issuer Name and Ticker or Trading Symbol Gemini Therapeutics, Inc. /DE [ GMTX] 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) 500 BOYLSTON STREET, SUITE 1380, 3. Date of Earliest Transaction (MM/DD/YY) 02/05/2021 (Street) BOSTON, MA02116 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 2,796,868 I See Footnote ( 1 ) Common Stock 381,040 I See Footnote ( 2 ) Common Stock 1,658,198 I See Footnote ( 3 )

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 Exe rcisable Expiration Date Title Amount or Number of Shares

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other LSV Associates, LLC 500 BOYLSTON STREET, SUITE 1380 BOSTON, MA02116 X Lightstone Ventures, L.P. 500 BOYLSTON STREET, SUITE 1380 BOSTON, MA02116 X Lightstone Ventures (A), L.P. 500 BOYLSTON STREET, SUITE 1380 BOSTON, MA02116 X Lightstone Singapore, L.P. 500 BOYLSTON STREET, SUITE 1380 BOSTON, MA02116 X Lightstone Singapore Associates, LLC C/O MAPLES CORPORATE SERVICES UGLAND HOUSE, P.O. BOX 309 GRAND CAYMAN, E9KY1-1104 X Carusi Michael A C/O LSV ASSOCIATES LLC 500 BOYLSTON ST., SUITE 1380 BOSTON, MA02116 X Plain Henry A JR 125 CONSTITUTION DRIVE MENLO PARK, CA94025-1118 X Signatures Lightstone Ventures, L.P., by LSV Associates, LLC, by /s/ Jean George, Managing Director 02/12/2021 Signature of Reporting Person Date Lightstone Ventures (A), L.P., by LSV Associates, LLC, by /s/ Jean George, Managing Director 02/12/2021 Signature of Reporting Person Date LSV Associates, LLC, by /s/ Jean George, Managing Director 02/12/2021 Signature of Reporting Person Date Lightstone Singapore, L.P. , by Lightstone Singapore Associates, LLC, by /s/ Jean George, Managing Director 02/12/2021 Signature of Reporting Person Date Lightstone Singapore Associates, LLC, by /s/ Jean George, Managing Director 02/12/2021 Signature of Reporting Person Date /s/ Michael A. Carusi 02/12/2021 Signature of Reporting Person Date /s/ Henry A. Plain Jr. 02/12/2021 Signature of Reporting Person Date

Explanation of Responses:

( 1 )These shares are held by Lightstone Ventures, L.P. ("LV LP"). LSV Associates, LLC ("LSV Associates") is the general partner of LV LP. As the individual managing directors of LSV Associates, Michael A. Carusi, Jean M. George and Henry A. Plain Jr. share voting and dispositive power with respect to the shares held of record by LV LP. Each of LSV Associates, Mr. Carusi and Mr. Plain disclaim beneficial ownership of such shares except to the extent of its or his respective pecuniary interest therein. Ms. George, as a director of the Issuer, files separate Section 16 reports. ( 2 )These shares are held by Lightstone Ventures (A), L.P. ("LV(A) LP"). LSV Associates is the general partner of LV(A) LP. As the individual managing directors of LSV Associates, Michael A. Carusi, Jean M. George and Henry A. Plain Jr. share voting and dispositive power with respect to the shares held of record by LV(A) LP. Each of LSV Associates, Mr. Carusi and Mr. Plain disclaim beneficial ownership of such shares except to the extent of its or his respective pecuniary interest therein. Ms. George, as a director of the Issuer, files separate Section 16 reports. ( 3 )These shares are held by Lightstone Singapore, L.P. ("LV Singapore"), Lightstone Singapore Associates, LLC ("Lightstone Singapore Associates") is the general partner of LV Singapore. As the individual managing directors of Lightstone Singapore Associates, Michael A. Carusi, Jean M. George and Henry A. Plain Jr. share voting and dispositive power with respect to the shares held of record by LV Singapore. Each of Lightstone Singapore Associates, Mr. Carusi and Mr. Plain disclaim beneficial ownership of such shares except to the extent of its or his respective pecuniary interest therein. Ms. George, as a director of the Issuer, files separate Section 16 reports.

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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