Tierney David S

Director at Valera Pharmaceuticals Inc · on record since Feb 2, 2006
President and CEO at Valera Pharmaceuticals Inc · on record since Feb 2, 2006
Director at CATALYST PHARMACEUTICALS, INC. · on record since Oct 23, 2006
Director at SEELOS THERAPEUTICS, INC. · on record since Feb 2, 2007
Director at BIOJECT MEDICAL TECHNOLOGIES INC · on record since Jun 19, 2007
Director at ABLE LABORATORIES INC · on record since Jun 4, 2004
Director at ZEVRA THERAPEUTICS, INC. · on record since Apr 15, 2015
Director at TREX WIND-DOWN, INC. · on record since Sep 20, 2018
Pres and CEO at TREX WIND-DOWN, INC. · on record since Jun 14, 2019

Insider trading activity of Tierney David S

Transactions on record: 167; since Mar 4, 2005

Open-market buys: 15; $220.6K

Open-market sells: 8; $3M

Companies traded: 7; last filing Jul 17, 2026

Figures computed from official regulatory filings — .

Companies where Tierney David S has traded

CATALYST PHARMACEUTICALS, INC.106 tx · $15.8M · Jul 17, 2026
ZEVRA THERAPEUTICS, INC.19 tx · $110.9K · Mar 13, 2023
TREX WIND-DOWN, INC.3 tx · $2M · Jun 14, 2019
BIOJECT MEDICAL TECHNOLOGIES INC15 tx · $232.4K · Jun 3, 2014
SEELOS THERAPEUTICS, INC.12 tx · $271.8K · Oct 19, 2009
Valera Pharmaceuticals Inc11 tx · $357.2K · Apr 18, 2007
1 tx · Mar 4, 2005

Track record of Tierney David S

Statistical track record

Free account

Open-market buys: 15

Last buy: Mar 9, 2023

Win rates, median returns and the proven-insider analysis come with a free account.

Transaction history of Tierney David S

Co-insiders of Tierney David S

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
CATALYST PHARMACEUTICALS, INC.Security delisted	Jul 17, 2026	OtherD (derivative)	-18,115	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Jul 17, 2026	OtherD (derivative)	-1,414	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Jul 17, 2026	OtherD (derivative)	-33,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Jul 17, 2026	Other	-383,314	31.50 USD	$12.1M		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Jul 17, 2026	OtherD (derivative)	-23,248	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Jul 17, 2026	OtherD (derivative)	-29,524	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Jul 17, 2026	OtherD (derivative)	-5,468	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Jul 17, 2026	OtherD (derivative)	-20,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Jul 17, 2026	OtherD (derivative)	-30,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Jul 17, 2026	OtherD (derivative)	-1,894	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Jul 17, 2026	OtherD (derivative)	-15,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Dec 30, 2025	ExerciseD (derivative)	-1,334	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Dec 30, 2025	Exercise	1,334	—	n/a (No price was disclosed in the filing)		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Dec 10, 2025	Exercise	1,413	—	n/a (No price was disclosed in the filing)		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Dec 10, 2025	ExerciseD (derivative)	-1,413	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Nov 24, 2025	ExerciseD (derivative)	-947	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Nov 24, 2025	AwardD (derivative)	5,468	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Nov 24, 2025	AwardD (derivative)	18,115	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Nov 24, 2025	Exercise	947	—	n/a (No price was disclosed in the filing)		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Aug 28, 2025	Exercise	50,000	2.24 USD	$112K	Unusual size	SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Aug 28, 2025	ExerciseD (derivative)	-50,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Aug 28, 2025	Sell	-26,000	20.20 USD	$525.2K		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Feb 19, 2025	Exercise	4,000	—	n/a (No price was disclosed in the filing)		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Feb 19, 2025	ExerciseD (derivative)	-4,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Dec 31, 2024	Exercise	1,333	—	n/a (No price was disclosed in the filing)		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
CATALYST PHARMACEUTICALS, INC.Security delisted	Jul 17, 2026	OtherD (derivative)	-18,115	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Jul 17, 2026	OtherD (derivative)	-1,414	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Jul 17, 2026	OtherD (derivative)	-33,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Jul 17, 2026	Other	-383,314	31.50 USD	$12.1M		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Jul 17, 2026	OtherD (derivative)	-23,248	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Jul 17, 2026	OtherD (derivative)	-29,524	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Jul 17, 2026	OtherD (derivative)	-5,468	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Jul 17, 2026	OtherD (derivative)	-20,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Jul 17, 2026	OtherD (derivative)	-30,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Jul 17, 2026	OtherD (derivative)	-1,894	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Jul 17, 2026	OtherD (derivative)	-15,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Dec 30, 2025	ExerciseD (derivative)	-1,334	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Dec 30, 2025	Exercise	1,334	—	n/a (No price was disclosed in the filing)		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Dec 10, 2025	Exercise	1,413	—	n/a (No price was disclosed in the filing)		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Dec 10, 2025	ExerciseD (derivative)	-1,413	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Nov 24, 2025	ExerciseD (derivative)	-947	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Nov 24, 2025	AwardD (derivative)	5,468	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Nov 24, 2025	AwardD (derivative)	18,115	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Nov 24, 2025	Exercise	947	—	n/a (No price was disclosed in the filing)		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Aug 28, 2025	Exercise	50,000	2.24 USD	$112K	Unusual size	SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Aug 28, 2025	ExerciseD (derivative)	-50,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Aug 28, 2025	Sell	-26,000	20.20 USD	$525.2K		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Feb 19, 2025	Exercise	4,000	—	n/a (No price was disclosed in the filing)		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Feb 19, 2025	ExerciseD (derivative)	-4,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CATALYST PHARMACEUTICALS, INC.Security delisted	Dec 31, 2024	Exercise	1,333	—	n/a (No price was disclosed in the filing)		SEC