Susan Moran Form 4 RayzeBio / Susan Moran 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^*

Moran Susan

(Last) (First) (Middle)

C/O RAYZEBIO, INC.

5505 MOREHOUSE DRIVE, SUITE 300

(Street)

SAN DIEGO CA 92121

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
RayzeBio, Inc. [ RYZB ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
02/26/2024

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	02/26/2024		D(1)		323,455(2)	D	$62.5	0	D

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
Employee Stock Option (right to buy)	$3.24	02/26/2024		D			60,757	(3)	09/28/2031	Common Stock	60,757	(3)	0	D
Employee Stock Option (right to buy)	$3.24	02/26/2024		D			77,805	(3)	12/14/2031	Common Stock	77,805	(3)	0	D
Employee Stock Option (right to buy)	$3.24	02/26/2024		D			194,514	(3)	11/30/2032	Common Stock	194,514	(3)	0	D
Employee Stock Option (right to buy)	$22.72	02/26/2024		D			164,000	(3)	11/16/2033	Common Stock	164,000	(3)	0	D

Explanation of Responses:

1. Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated December 25, 2023, by and among RayzeBio, Inc. (the "Issuer"), Bristol-Myers Squibb Company ("BMS") and, by way of a joinder dated December 26, 2023, Rudolph Merger Sub Inc., a wholly owned subsidiary of BMS ("Purchaser"), on February 22, 2024, Purchaser completed a tender offer for shares of common stock of the Issuer (each, a "Share") and thereafter merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of BMS (the "Merger"). Pursuant to the terms of the Merger Agreement, the Shares were tendered and disposed of at the Offer Acceptance Time (as defined in the Merger Agreement) in exchange for the right to receive the $62.50 per Share in cash, without interest, subject to any applicable withholding of taxes (the "Cash Amount"). At the effective time of the Merger, each issued and outstanding Share was cancelled in exchange for the Cash Amount.

2. Includes 808 shares acquired pursuant to the Issuer's Employee Stock Purchase Plan on February 22, 2024.

3. At the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option was accelerated and became fully vested and exercisable and was cancelled and automatically converted into the right to receive cash, without interest, in an amount equal to the product of (i) the total number of Shares subject to such option multiplied by (ii) the excess of (x) $62.50 per Share over (y) the exercise price payable per Share under such option, which amount will be subject to any withholding taxes.

	/s/ Jeff Woodley, Attorney-in-Fact	02/27/2024
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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