[Form 4] BridgeBio Pharma, Inc. Insider Trading Activity

Rhea-AI Filing Summary

BridgeBio Pharma director Charles J. Homcy received new equity compensation grants on June 20, 2025, consisting of:

• 6,589 Restricted Stock Units (RSUs) with a $0 exercise price, vesting over 3 years through June 20, 2028
• 8,425 Stock Options with an exercise price of $41.73, vesting over 3 years through June 20, 2028

Following these transactions, Homcy directly owns 1,236,674 shares of common stock. Both the RSUs and stock options are subject to continued service on BridgeBio's board of directors. The grants were made under the company's 2021 Amended and Restated Stock Option and Incentive Plan. This Form 4 filing represents standard board member equity compensation.

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

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

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

HOMCY CHARLES J

(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)

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

3. Date of Earliest Transaction (Month/Day/Year)
06/20/2025

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	06/20/2025		A(1)		6,589	A	$0(2)	1,236,674	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
Stock Option (Right to Buy)	$41.73	06/20/2025		A		8,425		(3)	06/19/2035	Common Stock	8,425	$0	8,425	D

Explanation of Responses:

1. Grant of restricted stock units ("RSUs") under the Issuer's 2021 Amended and Restated BridgeBio Pharma, Inc. Stock Option and Incentive Plan. One-third of the RSUs will vest each year after June 20, 2025, such that all of the units will be vested on June 20, 2028, subject to the Reporting Person's continued service on the Issuer's board of directors.

2. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

3. One-third of the shares underlying the stock option will vest each year after June 20, 2025, such that all of the underlying shares will be vested on June 20, 2028, subject to the Reporting Person's continued service on the Issuer's board of directors.

	/s/ Charles J. Homcy, M.D.	06/24/2025
	** 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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FAQ

How many BBIO shares did Charles Homcy receive in restricted stock units (RSUs) on June 20, 2025?

Charles Homcy received 6,589 restricted stock units (RSUs) of BBIO on June 20, 2025. These RSUs will vest over three years, with one-third vesting each year starting from June 20, 2025, until fully vested on June 20, 2028.

What stock options were granted to BBIO director Charles Homcy in June 2025?

Charles Homcy was granted stock options to purchase 8,425 shares of BBIO common stock at an exercise price of $41.73 per share on June 20, 2025. The options expire on June 19, 2035, and vest over three years with one-third vesting each year.

How many shares of BBIO does Charles Homcy own directly after the June 2025 transactions?

Following the reported transactions, Charles Homcy directly owns 1,236,674 shares of BBIO common stock, as indicated in Table I of the Form 4 filing under the 'Amount of Securities Beneficially Owned Following Reported Transaction(s)' column.

What is the vesting schedule for BBIO director Charles Homcy's June 2025 equity grants?

Both the RSUs and stock options granted to Charles Homcy on June 20, 2025, follow the same vesting schedule: one-third will vest each year over three years, starting from June 20, 2025, with full vesting on June 20, 2028. The vesting is subject to Homcy's continued service on BBIO's board of directors.