Braunstein Scott

Director at RAPT Therapeutics, Inc. · on record since Jun 24, 2025
Director at Atai Beckley N.V. · on record since Jun 8, 2026
Director at Esperion Therapeutics, Inc. · on record since Jun 15, 2015
Chief Operating Officer at Pacira BioSciences, Inc. · on record since Jan 5, 2018
Director at Alaunos Therapeutics, Inc. · on record since Sep 20, 2018
Director at MARINUS PHARMACEUTICALS, INC. · on record since Sep 20, 2018
Director at TREVENA INC · on record since Oct 1, 2018
Director at CONSTELLATION PHARMACEUTICALS INC · on record since Feb 20, 2019
Director at Protara Therapeutics, Inc. · on record since Jan 13, 2020
Director at Caribou Biosciences, Inc. · on record since Jul 22, 2021
CHAIRMAN AND CEO at MARINUS PHARMACEUTICALS, INC. · on record since Feb 28, 2019
Director at AtaiBeckley Inc. · on record since Sep 11, 2026

Insider trading activity of Braunstein Scott

Transactions on record: 90; since Jul 15, 2015

Open-market buys: 3; $249.4K

Open-market sells: 5; $226.3K

Companies traded: 11; last filing Sep 11, 2026

Figures computed from official regulatory filings — .

Companies where Braunstein Scott has traded

AtaiBeckley Inc.6 tx · Sep 11, 2026
RAPT Therapeutics, Inc.4 tx · Mar 5, 2026
Caribou Biosciences, Inc.5 tx · Feb 20, 2026
Atai Beckley N.V.3 tx · Nov 6, 2025
31 tx · $706.1K · Feb 11, 2025
7 tx · Jun 17, 2024
6 tx · Jul 19, 2021
10 tx · Jun 11, 2020
3 tx · Jan 3, 2020
5 tx · May 31, 2019
10 tx · $151.1K · Jan 5, 2018

Track record of Braunstein Scott

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of Braunstein Scott

Co-insiders of Braunstein Scott

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
AtaiBeckley Inc.Listing unverified	Sep 11, 2026	OtherD (derivative)	-208,063	—	n/a (No price was disclosed in the filing)		SEC
AtaiBeckley Inc.Listing unverified	Sep 11, 2026	OtherD (derivative)	-206,000	—	n/a (No price was disclosed in the filing)		SEC
AtaiBeckley Inc.Listing unverified	Sep 11, 2026	OtherD (derivative)	-56,818	—	n/a (No price was disclosed in the filing)		SEC
AtaiBeckley Inc.Listing unverified	Sep 11, 2026	OtherD (derivative)	-103,000	—	n/a (No price was disclosed in the filing)		SEC
AtaiBeckley Inc.Listing unverified	Jun 8, 2026	AwardD (derivative)	121,968	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AtaiBeckley Inc.Listing unverified	Jun 8, 2026	AwardD (derivative)	86,095	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RAPT Therapeutics, Inc.Listing unverified	Mar 5, 2026	Other	-4,956	—	n/a (No price was disclosed in the filing)		SEC
RAPT Therapeutics, Inc.Listing unverified	Mar 5, 2026	OtherD (derivative)	-25,000	—	n/a (No price was disclosed in the filing)		SEC
Caribou Biosciences, Inc.Listing on record	Feb 20, 2026	AwardD (derivative)	45,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RAPT Therapeutics, Inc.Listing unverified	Feb 2, 2026	Award	4,956	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Atai Beckley N.V.Listing on record	Nov 6, 2025	AwardD (derivative)	56,818	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Atai Beckley N.V.Listing on record	Jun 27, 2025	AwardD (derivative)	103,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RAPT Therapeutics, Inc.Listing unverified	Jun 24, 2025	AwardD (derivative)	25,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Caribou Biosciences, Inc.Listing on record	Feb 21, 2025	AwardD (derivative)	40,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 11, 2025	Other	-179,536	0.55 USD	$98.7K		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 11, 2025	OtherD (derivative)	-7,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 11, 2025	OtherD (derivative)	-335,650	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 11, 2025	OtherD (derivative)	-193,050	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 11, 2025	Other	-125,064	0.55 USD	$68.8K		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 11, 2025	OtherD (derivative)	-290,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 11, 2025	OtherD (derivative)	-15,917	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 11, 2025	Buy	5,933	1.10 USD	$6.5K	conv 53First in 12mo	SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 11, 2025	OtherD (derivative)	-200,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 11, 2025	OtherD (derivative)	-360,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 11, 2025	OtherD (derivative)	-450,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
AtaiBeckley Inc.Listing unverified	Sep 11, 2026	OtherD (derivative)	-208,063	—	n/a (No price was disclosed in the filing)		SEC
AtaiBeckley Inc.Listing unverified	Sep 11, 2026	OtherD (derivative)	-206,000	—	n/a (No price was disclosed in the filing)		SEC
AtaiBeckley Inc.Listing unverified	Sep 11, 2026	OtherD (derivative)	-56,818	—	n/a (No price was disclosed in the filing)		SEC
AtaiBeckley Inc.Listing unverified	Sep 11, 2026	OtherD (derivative)	-103,000	—	n/a (No price was disclosed in the filing)		SEC
AtaiBeckley Inc.Listing unverified	Jun 8, 2026	AwardD (derivative)	121,968	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AtaiBeckley Inc.Listing unverified	Jun 8, 2026	AwardD (derivative)	86,095	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RAPT Therapeutics, Inc.Listing unverified	Mar 5, 2026	Other	-4,956	—	n/a (No price was disclosed in the filing)		SEC
RAPT Therapeutics, Inc.Listing unverified	Mar 5, 2026	OtherD (derivative)	-25,000	—	n/a (No price was disclosed in the filing)		SEC
Caribou Biosciences, Inc.Listing on record	Feb 20, 2026	AwardD (derivative)	45,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RAPT Therapeutics, Inc.Listing unverified	Feb 2, 2026	Award	4,956	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Atai Beckley N.V.Listing on record	Nov 6, 2025	AwardD (derivative)	56,818	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Atai Beckley N.V.Listing on record	Jun 27, 2025	AwardD (derivative)	103,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RAPT Therapeutics, Inc.Listing unverified	Jun 24, 2025	AwardD (derivative)	25,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Caribou Biosciences, Inc.Listing on record	Feb 21, 2025	AwardD (derivative)	40,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 11, 2025	Other	-179,536	0.55 USD	$98.7K		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 11, 2025	OtherD (derivative)	-7,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 11, 2025	OtherD (derivative)	-335,650	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 11, 2025	OtherD (derivative)	-193,050	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 11, 2025	Other	-125,064	0.55 USD	$68.8K		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 11, 2025	OtherD (derivative)	-290,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 11, 2025	OtherD (derivative)	-15,917	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 11, 2025	Buy	5,933	1.10 USD	$6.5K	conv 53First in 12mo	SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 11, 2025	OtherD (derivative)	-200,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 11, 2025	OtherD (derivative)	-360,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MARINUS PHARMACEUTICALS, INC.Listing unverified	Feb 11, 2025	OtherD (derivative)	-450,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC