STEPHENSON BRIAN C

CFO and Treasurer at BridgeBio Pharma, Inc. · on record since Jul 3, 2019
Chief Financial Officer at Sensei Biotherapeutics, Inc. · on record since Jun 23, 2026

Insider trading activity of STEPHENSON BRIAN C

Transactions on record: 191; since Jul 3, 2019

Open-market buys: 24; $1.4M

Open-market sells: 47; $11.3M

Companies traded: 2; last filing Jul 1, 2026

Figures computed from official regulatory filings — methodology.

Companies where STEPHENSON BRIAN C has traded

Sensei Biotherapeutics, Inc.22 tx · Jul 1, 2026
BridgeBio Pharma, Inc.169 tx · $18.5M · Feb 27, 2025

Track record of STEPHENSON BRIAN C

Statistical track record

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Open-market buys: 24

Last buy: Jul 1, 2026

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Transaction history of STEPHENSON BRIAN C

Co-insiders of STEPHENSON BRIAN C

AGUIAR ERICBridgeBio Pharma, Inc.
Angermayer ChristianSensei Biotherapeutics, Inc.
Apeiron Investment Group Ltd.Sensei Biotherapeutics, Inc.
Apuli MaricelBridgeBio Pharma, Inc.
Broder SamuelSensei Biotherapeutics, Inc.
Cambrian BioPharma IncSensei Biotherapeutics, Inc.
Celebi JohnSensei Biotherapeutics, Inc.

This page republishes public regulatory disclosures. Concerned by this data? Exercise your right to object →

Company	Filed	Type	Qty	Price	Value · USD	Src
Sensei Biotherapeutics, Inc.	Jul 1, 2026	Buy	1,910	22.95 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jul 1, 2026	Buy	831	23.34 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jul 1, 2026	Buy	600	24.22 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jul 1, 2026	Buy	1,638	23.88 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jul 1, 2026	Buy	4,400	23.40 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jul 1, 2026	Buy	4,255	24.98 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 26, 2026	Buy	1,358	25.55 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 26, 2026	Buy	3,000	25.98 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 26, 2026	Buy	4,212	24.90 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 26, 2026	Buy	100	26.39 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 26, 2026	Buy	3,400	26.98 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 26, 2026	Buy	580	23.61 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 26, 2026	Buy	2,891	25.22 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 26, 2026	Buy	100	27.77 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 24, 2026	Buy	1,118	20.82 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 24, 2026	Buy	3,329	23.28 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 24, 2026	Buy	425	25.91 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 24, 2026	Buy	1,583	22.40 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 24, 2026	Buy	356	23.95 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 24, 2026	Buy	6,836	24.12 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 24, 2026	Buy	1,797	20.23 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 24, 2026	Buy	1,969	24.84 USD	—	SEC
BridgeBio Pharma, Inc.	Feb 27, 2025	Sell	-8,400	33.18 USD	$278.7K	SEC
BridgeBio Pharma, Inc.	Feb 27, 2025	ExerciseD	-8,500	0.00 USD	$0	SEC
BridgeBio Pharma, Inc.	Feb 27, 2025	Exercise	8,500	17.00 USD	$144.5K	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
Sensei Biotherapeutics, Inc.	Jul 1, 2026	Buy	1,910	22.95 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jul 1, 2026	Buy	831	23.34 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jul 1, 2026	Buy	600	24.22 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jul 1, 2026	Buy	1,638	23.88 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jul 1, 2026	Buy	4,400	23.40 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jul 1, 2026	Buy	4,255	24.98 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 26, 2026	Buy	1,358	25.55 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 26, 2026	Buy	3,000	25.98 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 26, 2026	Buy	4,212	24.90 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 26, 2026	Buy	100	26.39 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 26, 2026	Buy	3,400	26.98 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 26, 2026	Buy	580	23.61 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 26, 2026	Buy	2,891	25.22 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 26, 2026	Buy	100	27.77 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 24, 2026	Buy	1,118	20.82 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 24, 2026	Buy	3,329	23.28 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 24, 2026	Buy	425	25.91 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 24, 2026	Buy	1,583	22.40 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 24, 2026	Buy	356	23.95 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 24, 2026	Buy	6,836	24.12 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 24, 2026	Buy	1,797	20.23 USD	—	SEC
Sensei Biotherapeutics, Inc.	Jun 24, 2026	Buy	1,969	24.84 USD	—	SEC
BridgeBio Pharma, Inc.	Feb 27, 2025	Sell	-8,400	33.18 USD	$278.7K	SEC
BridgeBio Pharma, Inc.	Feb 27, 2025	ExerciseD	-8,500	0.00 USD	$0	SEC
BridgeBio Pharma, Inc.	Feb 27, 2025	Exercise	8,500	17.00 USD	$144.5K	SEC