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* Royston Aaron (Last) (First) (Middle) C/O VENTYX BIOSCIENCES, INC. 662 ENCINITAS BLVD, SUITE 250 (Street) ENCINITAS CA 92024 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol Ventyx Biosciences, Inc. [ VTYX ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director X 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 10/25/2021
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person 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	10/25/2021		C		3,684,769	A	$0.00(1)	3,684,769	I	See footnote(2)
Common Stock	10/25/2021		P		312,500	A	$16	3,997,269	I	See footnote(2)
Common Stock								1,014,267	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 (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 A Preferred Stock	(1)	10/25/2021		C			3,289,742	(1)	(1)	Common Stock	3,289,742	$0.00(1)	0	I	See footnote(2)
Series B Preferred Stock	(1)	10/25/2021		C			395,027	(1)	(1)	Common Stock	395,027	$0.00(1)	0	I	See footnote(2)

Explanation of Responses:

1. All shares of the preferred stock, par value $0.0001 per share, of the Issuer automatically converted on a one-for-one basis to shares of the Issuer's common stock, par value $0.0001 per share ("Common Stock") immediately prior to the closing of the Issuer's initial public offering of its Common Stock.

2. Shares held by venBio III. venBio GP is the sole general partner of venBio III. venBio Ltd is the sole general partner of venBio GP. The Reporting Person, Robert Adelman and Corey Goodman are each a director of venBio Ltd and may be deemed to share voting and dispositive power over the shares held by venBio III. The Reporting Person disclaims beneficial ownership over the shares held by venBio III except to the extent of his pecuniary interest therein.

3. Shares held by venBio SPV III, LLC ("venBio SPV"). venBio SPV is wholly owned and managed by venBio Global Strategic Fund III, L.P. ("venBio III"). venBio Global Strategic GP III, L.P., a Cayman Islands partnership ("venBio GP") is the sole general partner of venBio III. venBio Global Strategic GP III, Ltd., a Cayman Islands company ("venBio Ltd") is the sole general partner of venBio GP. The Reporting Person, Robert Adelman and Corey Goodman are each a director of venBio Ltd and may be deemed to share voting and dispositive power over the shares held by venBio SPV. The Reporting Person disclaims beneficial ownership over the shares held by venBio SPV except to the extent of his pecuniary interest therein.

Remarks:

	/s/ Christopher Krueger, as Attorney-in-Fact	10/25/2021
	** Signature of Reporting Person	Date
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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