Omega Fund V GP Form 4 Kronos Bio / Anne-Mari Paster ownership change

SEC Form 4

FORM 4

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
or Section 30(h) of the Investment Company Act of 1940

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X

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

1. Name and Address of Reporting Person^*

Omega Fund V, L.P.

(Last) (First) (Middle)

888 BOYLSTON ST.

SUITE 1111

(Street)

BOSTON MA 02199

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Kronos Bio, Inc. [ KRON ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

Director	X	10% Owner
Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
10/14/2020

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

	Form filed by One Reporting Person
X	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	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	10/14/2020		C		1,606,220	A	(1)	1,625,671	D(2)
Common Stock	10/14/2020		C		1,376,313	A	(1)	3,001,984	D(2)
Common Stock	10/14/2020		C		366,299	A	$16.15	3,368,283	D(2)
Common Stock	10/14/2020		P		450,000	A	$19	3,818,283	D(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 (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	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 (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (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: 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
Series Seed Preferred Stock	(1)	10/14/2020		C			1,522,484	(1)	(1)	Common Stock	1,606,220(1)	(1)	0	D(2)
Series A Preferred Stock	(1)	10/14/2020		C			1,304,563	(1)	(1)	Common Stock	1,376,313	(1)	0	D(2)
Convertible Promissory Note	$16.15	10/14/2020		C			$5,915,729.63	(3)	02/20/2022	Common Stock	366,299	$0.00	0	D(2)

1. Name and Address of Reporting Person^*

Omega Fund V, L.P.

(Last) (First) (Middle)

888 BOYLSTON ST.

SUITE 1111

(Street)

BOSTON MA 02199

(City) (State) (Zip)

1. Name and Address of Reporting Person^*

Omega Fund V GP, L.P.

(Last) (First) (Middle)

888 BOYLSTON ST.

SUITE 1111

(Street)

BOSTON MA 02199

(City) (State) (Zip)

1. Name and Address of Reporting Person^*

Omega Fund V GP Manager, Ltd.

(Last) (First) (Middle)

888 BOYLSTON ST.

SUITE 1111

(Street)

BOSTON MA 02199

(City) (State) (Zip)

1. Name and Address of Reporting Person^*

Paster Anne-Mari

(Last) (First) (Middle)

888 BOYLSTON ST.

SUITE 1111

(Street)

BOSTON MA 02199

(City) (State) (Zip)

1. Name and Address of Reporting Person^*

Nessi Claudio

(Last) (First) (Middle)

888 BOYLSTON ST.

SUITE 1111

(Street)

BOSTON MA 02199

(City) (State) (Zip)

1. Name and Address of Reporting Person^*

Stampacchia Otello

(Last) (First) (Middle)

888 BOYLSTON ST.

SUITE 1111

(Street)

BOSTON MA 02199

(City) (State) (Zip)

Explanation of Responses:

1. Each share of Series Seed Preferred Stock and Series A Preferred Stock (the "Preferred Stock") automatically converted into 1.055 shares of Common Stock upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

2. Otello Stampacchia, a director of the Issuer, Claudio Nessi and Anne-Mari Paster are the directors of Omega Fund V GP Manager, Ltd. ("Omega Manager"), which is the sole general partner of Omega V Fund GP, L.P. ("Omega GP"), which is the sole general partner of Omega Fund V, L.P. ("Omega L.P."). Such individuals may be deemed to share voting and dispositive power over the shares held by Omega L.P. Such individuals, together with Omega GP and Omega Manager, disclaim beneficial ownership of the shares held by Omega L.P. except to the extent of their respective pecuniary interests therein.

3. The convertible promissory note automatically converted into shares of the Issuer's common stock upon the closing of the Issuer's initial public offering.

Remarks:

	Omega Fund V, L.P., by Omega Fund V GP, L.P., its general partner, by Omega Fund V GP Manager, Ltd., its general partner, /s/ Anne-Mari Paster, Director	10/14/2020
	Omega Fund V GP, L.P., by Omega Fund V GP Manager, Ltd., its general partner, /s/ Anne-Mari Paster, Director	10/14/2020
	Omega Fund V GP Manager, Ltd., /s/ Anne-Mari Paster, Director	10/14/2020
	/s/ Anne-Mari Paster	10/14/2020
	/s/ Claudio Nessi	10/14/2020
	/s/ Otello Stampacchia	10/14/2020
	** Signature of Reporting Person	Date
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