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BridgeBio CEO trust sells 10,000 shares at up to $69.64

BridgeBio Pharma’s CEO reported Rule 10b5-1 plan share sales while retaining significant direct and trust-held equity positions.

(High)
(Negative)
Form Type
4

Rhea-AI Filing Summary

BridgeBio Pharma, Inc. (BBIO) reported that Chief Executive Officer and director Neil Kumar had trusts associated with him sell a total of 10,000 shares of common stock on September 17, 2026, in open-market transactions under a Rule 10b5-1 sales plan adopted on May 13, 2026.

The Kumar Haldea Family Irrevocable Trust sold 8,721 shares at a weighted average price between $68.52 and $69.40 per share and 1,279 shares between $69.525 and $69.64 per share. Neil Kumar reports large remaining indirect holdings, including 3,568,447 shares via a revocable trust and 750,000 shares via the NK 2026 GRAT, plus 243,327 shares held directly, while disclaiming beneficial ownership of certain trust-held shares except for any pecuniary interest.

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Negative

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Insights

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Insider Kumar Neil
Role Chief Executive Officer
Sold 10,000 shs ($691K)
Type Security Shares Price Value
Sale Common Stock F1, F2, F3 8,721 $69.0136 $602K
Sale Common Stock F1, F4, F3 1,279 $69.5696 $89K
holding Common Stock F3 -- -- --
holding Common Stock F5 -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Common Stock — 495,686 shares (Indirect, By Kumar Haldea Family Irrevocable Trust, of which the Reporting Person is a co-trustee.); Common Stock — 3,568,447 shares (Indirect, By Kumar Haldea Revocable Trust, of which the Reporting Person is a co-trustee.); Common Stock — 750,000 shares (Indirect, By NK 2026 GRAT); Common Stock — 243,327 shares (Direct)
Footnotes (5)
  1. F1. This transaction was effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on May 13, 2026.
  2. F2. Represents the weighted average sale price of the shares sold from $68.52 to $69.40 per share. The Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions within the range set forth in this footnote.
  3. F3. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed to be an admission that such shares are beneficially owned by the Reporting Person for Section 16 or any other purpose.
  4. F4. Represents the weighted average sale price of the shares sold from $69.525 to $69.64 per share. The Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions within the range set forth in this footnote.
  5. F5. These shares are held by the NK 2026 GRAT, a grantor retained annuity trust of which the Reporting Person is the sole trustee and sole annuitant. The Reporting Person disclaims beneficial ownership of the shares held by the NK 2026 GRAT except to the extent of his pecuniary interest therein.
Shares sold (first transaction) 8,721 shares Common stock sold on September 17, 2026 by Kumar Haldea Family Irrevocable Trust
Shares sold (second transaction) 1,279 shares Common stock sold on September 17, 2026 by Kumar Haldea Family Irrevocable Trust
Total shares sold 10,000 shares Aggregate of reported sale transactions on September 17, 2026
Price range (8,721-share sale) $68.52–$69.40 per share Weighted average sale price range disclosed in footnote F2
Price range (1,279-share sale) $69.525–$69.64 per share Weighted average sale price range disclosed in footnote F4
Indirect holdings via revocable trust 3,568,447 shares Common stock held indirectly by Kumar Haldea Revocable Trust after transactions
Indirect holdings via NK 2026 GRAT 750,000 shares Common stock held indirectly by NK 2026 GRAT after transactions
Direct holdings 243,327 shares Common stock held directly by Neil Kumar after transactions
Rule 10b5-1 sales plan regulatory
"This transaction was effected pursuant to a Rule 10b5-1 sales plan"
weighted average sale price financial
"Represents the weighted average sale price of the shares sold"
beneficial ownership regulatory
"disclaims beneficial ownership of these shares except to the extent"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
pecuniary interest financial
"except to the extent of his pecuniary interest therein"
grantor retained annuity trust financial
"NK 2026 GRAT, a grantor retained annuity trust"
A grantor retained annuity trust (GRAT) is an estate-planning tool where the person who creates the trust transfers assets into it but receives fixed cash payments (an annuity) from the trust for a set number of years; whatever remains after that term passes to designated beneficiaries. It matters to investors because it can shift future appreciation of assets out of the creator’s taxable estate—like putting an asset into a timed vending machine that pays you fixed amounts while any extra value that grows inside the machine goes to heirs with reduced gift or estate tax consequences.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did BridgeBio Pharma (BBIO) disclose about Neil Kumar’s recent stock transactions?

BridgeBio Pharma reported that CEO Neil Kumar had trusts associated with him sell 10,000 shares of common stock on September 17, 2026 in open-market transactions under a Rule 10b5-1 sales plan adopted on May 13, 2026.

How many BBIO shares were sold in each transaction reported for Neil Kumar?

Two sales were reported: one for 8,721 shares of BridgeBio common stock and another for 1,279 shares, both on September 17, 2026, for an aggregate of 10,000 shares sold by the Kumar Haldea Family Irrevocable Trust.

At what prices were Neil Kumar’s BBIO shares sold?

The 8,721-share sale had a weighted average price between $68.52 and $69.40 per share, and the 1,279-share sale had a weighted average price between $69.525 and $69.64 per share. Both transactions involved BridgeBio common stock.

Were Neil Kumar’s BBIO stock sales made under a Rule 10b5-1 plan?

Yes. A footnote states that the transactions were effected pursuant to a Rule 10b5-1 sales plan adopted by Neil Kumar on May 13, 2026, and the filing’s Rule 10b5-1 checkbox is affirmed.

How many BBIO shares does Neil Kumar report holding after these transactions?

Neil Kumar reports indirect holdings of 3,568,447 shares via a revocable trust, 750,000 shares via the NK 2026 GRAT, and 243,327 shares held directly. He disclaims beneficial ownership of certain trust-held shares except to the extent of any pecuniary interest.

Who actually held the BBIO shares sold in Neil Kumar’s Form 4 filing?

The Kumar Haldea Family Irrevocable Trust, of which Neil Kumar is a co-trustee, held the shares that were sold. A footnote states that he disclaims beneficial ownership of these shares except to the extent of his pecuniary interest, if any.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED 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).
X
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*
Kumar Neil

(Last)(First)(Middle)
C/O BRIDGEBIO PHARMA, INC.
3160 PORTER DR., SUITE 250

(Street)
PALO ALTO CALIFORNIA 94304

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
BridgeBio Pharma, Inc. [ BBIO ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
Chief Executive Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
09/17/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
Common Stock09/17/2026S(1)8,721D$69.0136(2)496,965IBy Kumar Haldea Family Irrevocable Trust, of which the Reporting Person is a co-trustee.(3)
Common Stock09/17/2026S(1)1,279D$69.5696(4)495,686IBy Kumar Haldea Family Irrevocable Trust, of which the Reporting Person is a co-trustee.(3)
Common Stock3,568,447IBy Kumar Haldea Revocable Trust, of which the Reporting Person is a co-trustee.(3)
Common Stock750,000IBy NK 2026 GRAT(5)
Common Stock243,327D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. This transaction was effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on May 13, 2026.
2. Represents the weighted average sale price of the shares sold from $68.52 to $69.40 per share. The Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions within the range set forth in this footnote.
3. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed to be an admission that such shares are beneficially owned by the Reporting Person for Section 16 or any other purpose.
4. Represents the weighted average sale price of the shares sold from $69.525 to $69.64 per share. The Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions within the range set forth in this footnote.
5. These shares are held by the NK 2026 GRAT, a grantor retained annuity trust of which the Reporting Person is the sole trustee and sole annuitant. The Reporting Person disclaims beneficial ownership of the shares held by the NK 2026 GRAT except to the extent of his pecuniary interest therein.
Remarks:
/s/ Will Solis, Attorney-in-Fact09/21/2026
** Signature of Reporting PersonDate
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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

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