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	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	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* NODELMAN OLEG (Last) (First) (Middle) 357 TEHAMA STREET #3 (Street) SAN FRANCISCO CA 94103 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol Nuvation Bio Inc. [ NUVB ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 09/19/2023
	4. If Amendment, Date of Original Filed (Month/Day/Year) 09/21/2023	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
Class A Common Stock	09/19/2023(3)		P		5,143,000	A	$1.2562	12,504,675	I	See Notes(1)(2)
Class A Common Stock	09/20/2023(4)		P		117,100	A	$1.362	12,621,775	I	See Notes(1)(2)
Class A Common Stock	09/21/2023(5)		P		53,000	A	$1.3611	12,674,775	I	See Notes(1)(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

1. Name and Address of Reporting Person* NODELMAN OLEG (Last) (First) (Middle) 357 TEHAMA STREET #3 (Street) SAN FRANCISCO CA 94103 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* EcoR1 Capital, LLC (Last) (First) (Middle) 357 TEHAMA STREET #3 (Street) SAN FRANCISCO CA 94103 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* EcoR1 Capital Fund, L.P. (Last) (First) (Middle) 357 TEHAMA STREET #3 (Street) SAN FRANCISCO CA 94103 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* EcoR1 Capital Fund Qualified, L.P. (Last) (First) (Middle) 357 TEHAMA STREET #3 (Street) SAN FRANCISCO CA 94103 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* EcoR1 Venture Opportunity Fund, LP (Last) (First) (Middle) 357 TEHAMA STREET #3 (Street) SAN FRANCISCO CA 94103 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Biotech Opportunity GP, LLC (Last) (First) (Middle) 1370 TRANCAS STREET, SUITE 176 (Street) NAPA CA 94558 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director 10% Owner Officer (give title below) Other (specify below)

Explanation of Responses:

1. EcoR1 Capital, LLC ("EcoR1") is the investment adviser to EcoR1 Capital Fund, L.P. ("Capital Fund"), EcoR1 Capital Fund Qualified, L.P. ("Qualified Fund") and EcoR1 Venture Opportunity Fund, L.P. ("Venture Fund"). EcoR1 is the general partner of Capital Fund and Qualified Fund, and Biotech Opportunity GP, LLC ("Biotech") is the general partner of Venture Fund. Mr. Nodelman is the manager and controlling owner of EcoR1 and Biotech. The funds hold these securities directly for the benefit of their investors. EcoR1 indirectly beneficially owns them as the investment adviser to the funds. Mr. Nodelman indirectly beneficially owns them as the control person of EcoR1. The reporting persons disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein.

2. Qualified Fund is the record holder of these securities.

3. On 9/21/2023, the reporting persons filed a Form 4 (the "Original Form 4") that inadvertently identified the date of this transaction as 2/19/2023. As reported in this amendment, the date of this transaction was 9/19/2023. The Original Form 4 also inadvertently identified the date of the earliest transaction reported in the Original Form 4 as 2/19/2023. As reported in this amendment, the date of the earliest transaction was 9/19/2023.

4. The Original Form 4 inadvertently identified the date of this transaction as 2/20/2023. As reported in this amendment, the date of this transaction was 9/20/2023.

5. Original Form 4 inadvertently identified the date of this transaction as 2/21/2023. As reported in this amendment, the date of this transaction was 9/21/2023.

	Oleg Nodelman, individually and as Manager of EcoR1 Capital, LLC and Biotech Opportunity GP, LLC	09/22/2023
	** Signature of Reporting Person	Date
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* 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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