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* STEPHENSON BRIAN C (Last) (First) (Middle) C/O BRIDGEBIO PHARMA, INC. 3160 PORTER DR., SUITE 250 (Street) PALO ALTO CA 94304 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol BridgeBio Pharma, Inc. [ BBIO ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) Secretary, Treasurer & CFO
	3. Date of Earliest Transaction (Month/Day/Year) 02/16/2024
	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
	Rule 10b5-1(c) Transaction Indication Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

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	02/16/2024		M		44,996	A	(1)	81,827(2)	D
Common Stock	02/16/2024		F		18,919(3)	D	$37.21	62,908	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
Restricted Stock Units	(1)	02/16/2024		M			1,710	(4)	(4)	Common Stock	1,710	$0.00	1,710	D
Restricted Stock Units	(1)	02/16/2024		M			778	(5)	(5)	Common Stock	778	$0.00	3,113	D
Restricted Stock Units	(1)	02/16/2024		M			24,193	(6)	(6)	Common Stock	24,193	$0.00	0	D
Restricted Stock Units	(1)	02/16/2024		M			946	(7)	(7)	Common Stock	946	$0.00	6,626	D
Restricted Stock Units	(1)	02/16/2024		M			17,369	(8)	(8)	Common Stock	17,369	$0.00	208,420	D

Explanation of Responses:

1. Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

2. Includes 121 shares of the Issuer's Common Stock acquired by the Reporting Person on February 15, 2024 pursuant to the Issuer's Employee Stock Purchase Plan in a transaction exempt under Rule 16b-3.

3. Represents number of shares of the Issuer's Common Stock withheld to satisfy the Reporting Person's tax obligation in connection with the vesting of 44,996 shares of Common Stock underlying the Reporting Person's RSUs.

4. The RSUs vested with respect to 1/16th of the underlying shares on August 16, 2020. Thereafter, 1/16th of the underlying shares vest on a quarterly basis, subject to the Reporting Person's continued service with the Issuer or any of its subsidiaries through each vesting date. The RSUs have no expiration date.

5. The RSUs vested with respect to 1/16th of the underlying shares on May 16, 2021. Thereafter, 1/16th of the underlying shares vest on a quarterly basis, subject to the Reporting Person's continued service with the Issuer or any of its subsidiaries through each vesting date. The RSUs have no expiration date.

6. The RSUs vested with respect to 1/8th of the underlying shares on May 16, 2022; thereafter, 1/8th of the underlying shares vested on a quarterly basis, subject to the Reporting Person's continued service with the Issuer or any of its subsidiaries through each vesting date. The RSUs have no expiration date.

7. The RSUs vested with respect to 25% of the underlying shares on November 16, 2022. Thereafter, 1/16th of the underlying shares vest on a quarterly basis, subject to the Reporting Person's continued service to the Issuer or any of its subsidiaries through each vesting date. The RSUs have no expiration date.

8. The RSUs vested with respect to 1/16th of the underlying shares on May 16, 2023. Thereafter, 1/16th of the underlying shares vest on a quarterly basis, subject to the Reporting Person's continued service with the Issuer or any of its subsidiaries through each vesting date. The RSUs have no expiration date.

	/s/ Brian C. Stephenson	02/21/2024
	** 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).
** 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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