BridgeBio Oncology Therapeutics, Inc. (BBOT) Insider Ownership

Historic Insider Ownership Trends

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
Pharma Llc Bridgebio 14,589,846 16 Oct, 2025
Bihua Chen 5,952,356 13 Aug, 2025
Holdings Ii Llc Helix 509,000 13 Feb, 2024
John P. Schmid 30,000 11 Aug, 2025
Mark C. Mckenna 30,000 11 Aug, 2025
Albert A Iii Holman 30,000 11 Aug, 2025

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
10 Oct, 2025 Pharma Llc Bridgebio Common Stock A 784,720 - 14,589,846 D J
11 Aug, 2025 John P. Schmid Common Stock A 30,000 - 30,000 D M
11 Aug, 2025 Bihua Chen Common Stock A 1,905,046 - 1,905,046 I A
11 Aug, 2025 Bihua Chen - - 1,542,710 I
11 Aug, 2025 Bihua Chen - - 3,305,470 I
11 Aug, 2025 Bihua Chen Common Stock A 284,571 - 5,952,356 I A
11 Aug, 2025 Bihua Chen Common Stock A 1,762,760 - 3,305,470 I A
11 Aug, 2025 Bihua Chen - - 5,952,356 I
11 Aug, 2025 Bihua Chen Common Stock A 5,598,425 $10.72 5,667,785 I A
11 Aug, 2025 Bihua Chen - - 5,667,785 I
11 Aug, 2025 Bihua Chen - - 1,905,046 I
11 Aug, 2025 Bihua Chen - - 4,528,186 I
11 Aug, 2025 Bihua Chen Common Stock D 152,940 $0.00 4,528,186 I D
11 Aug, 2025 Bihua Chen Common Stock A 4,172,126 - 4,681,126 I M
11 Aug, 2025 Bihua Chen Common Stock A 639,110 $10.72 1,542,710 I A
11 Aug, 2025 Bihua Chen - - 2,187,536 I
11 Aug, 2025 Bihua Chen Common Stock A 760,496 $10.72 2,187,536 I A
11 Aug, 2025 Mark C. Mckenna Common Stock A 30,000 - 30,000 D M
11 Aug, 2025 Mark C. Mckenna - - 30,000 D
11 Aug, 2025 Albert A Iii Holman Common Stock A 30,000 - 30,000 D M