KIRK RANDAL J

Director at NEW RIVER PHARMACEUTICALS INC · on record since Mar 23, 2006
Chairman, President and CEO at NEW RIVER PHARMACEUTICALS INC · on record since Mar 23, 2006
10% owner at NEW RIVER PHARMACEUTICALS INC · on record since Mar 23, 2006
Director at CLINICAL DATA INC · on record since Feb 13, 2006
10% owner at CLINICAL DATA INC · on record since Feb 13, 2006
10% owner at HALOZYME THERAPEUTICS, INC. · on record since Aug 29, 2006
Director at HALOZYME THERAPEUTICS, INC. · on record since May 17, 2007
Director at Halo Technology Holdings, Inc. · on record since Sep 20, 2007
10% owner at Halo Technology Holdings, Inc. · on record since Sep 20, 2007
Director at Alaunos Therapeutics, Inc. · on record since Jan 14, 2011
10% owner at Alaunos Therapeutics, Inc. · on record since Jan 14, 2011
10% owner at Precipio, Inc. · on record since Jan 10, 2011
10% owner at ORAGENICS INC · on record since Jun 12, 2012
10% owner at Theriva Biologics, Inc. · on record since Oct 31, 2012
10% owner at Fibrocell Science, Inc. · on record since Oct 15, 2012
10% owner at SOLIGENIX, INC. · on record since Jun 26, 2013
Director at PRECIGEN, INC. · on record since Aug 15, 2013
10% owner at PRECIGEN, INC. · on record since Aug 15, 2013
10% owner at · on record since Feb 18, 2014
10% owner at · on record since Dec 10, 2014
10% owner at · on record since Jan 20, 2017
Executive Chairman at · on record since Aug 15, 2013

Insider trading activity of KIRK RANDAL J

Transactions on record: 1,341; since Nov 13, 2003

Open-market buys: 393; $548.5M

Open-market sells: 247; $207.7M

Companies traded: 13; last filing Mar 31, 2026

Figures computed from official regulatory filings — .

Companies where KIRK RANDAL J has traded

695 tx · $468.6M · Mar 31, 2026
57 tx · $44.8M · Nov 24, 2021
31 tx · $23.3M · Oct 9, 2018
77 tx · $20.1M · Aug 30, 2018
136 tx · $128M · Aug 28, 2018
9 tx · $701.9K · May 8, 2017
24 tx · $34.3M · Mar 10, 2017
8 tx · $84.4K · Dec 29, 2016
6 tx · $10.1M · Dec 3, 2015
2 tx · $8M · Sep 4, 2015
127 tx · $686M · Apr 12, 2011
30 tx · $41M · Sep 17, 2007
139 tx · $58.3M · Jan 31, 2007

Track record of KIRK RANDAL J

Statistical track record

Free account

Open-market buys: 439

Last buy: Dec 30, 2024

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

Transaction history of KIRK RANDAL J

Co-insiders of KIRK RANDAL J

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
PRECIGEN, INC.Listing on record	Mar 31, 2026	Sell	-370,847	3.30 USD	$1.2M	SEC
PRECIGEN, INC.Listing on record	Mar 31, 2026	Sell	-47,101	3.30 USD	$155.4K	SEC
PRECIGEN, INC.Listing on record	Mar 31, 2026	Sell	-50,797	3.30 USD	$167.6K	SEC
PRECIGEN, INC.Listing on record	Mar 31, 2026	Sell	-152,063	3.30 USD	$501.8K	SEC
PRECIGEN, INC.Listing on record	Mar 31, 2026	Sell	-38,976	3.30 USD	$128.6K	SEC
PRECIGEN, INC.Listing on record	Mar 31, 2026	Sell	-2,334,420	3.30 USD	$7.7M	SEC
PRECIGEN, INC.Listing on record	Mar 31, 2026	Sell	-168,794	3.30 USD	$557K	SEC
PRECIGEN, INC.Listing on record	Mar 31, 2026	Sell	-1,108,998	3.30 USD	$3.7M	SEC
PRECIGEN, INC.Listing on record	Mar 31, 2026	Sell	-426,199	3.30 USD	$1.4M	SEC
PRECIGEN, INC.Listing on record	Mar 31, 2026	Sell	-23,789	3.30 USD	$78.5K	SEC
PRECIGEN, INC.Listing on record	Mar 31, 2026	Sell	-50,797	3.30 USD	$167.6K	SEC
PRECIGEN, INC.Listing on record	Mar 16, 2026	ExerciseD (derivative)	-143,678	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PRECIGEN, INC.Listing on record	Mar 16, 2026	Exercise	143,678	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PRECIGEN, INC.Listing on record	Mar 12, 2026	Award	28,490	3.51 USD	$100K	SEC
PRECIGEN, INC.Listing on record	Mar 12, 2026	AwardD (derivative)	82,147	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PRECIGEN, INC.Listing on record	Mar 12, 2026	AwardD (derivative)	71,225	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PRECIGEN, INC.Listing on record	Dec 22, 2025	Sell	-12,909	4.18 USD	$54K	SEC
PRECIGEN, INC.Listing on record	Dec 22, 2025	Sell	-159,321	4.18 USD	$666K	SEC
PRECIGEN, INC.Listing on record	Dec 22, 2025	Sell	-9,931	4.18 USD	$41.5K	SEC
PRECIGEN, INC.Listing on record	Dec 22, 2025	Sell	-38,729	4.18 USD	$161.9K	SEC
PRECIGEN, INC.Listing on record	Dec 22, 2025	Sell	-42,702	4.18 USD	$178.5K	SEC
PRECIGEN, INC.Listing on record	Dec 22, 2025	Sell	-94,341	4.18 USD	$394.3K	SEC
PRECIGEN, INC.Listing on record	Dec 22, 2025	Sell	-11,917	4.18 USD	$49.8K	SEC
PRECIGEN, INC.Listing on record	Dec 22, 2025	Sell	-12,909	4.18 USD	$54K	SEC
PRECIGEN, INC.Listing on record	Dec 22, 2025	Sell	-956,200	4.18 USD	$4M	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
PRECIGEN, INC.Listing on record	Mar 31, 2026	Sell	-370,847	3.30 USD	$1.2M	SEC
PRECIGEN, INC.Listing on record	Mar 31, 2026	Sell	-47,101	3.30 USD	$155.4K	SEC
PRECIGEN, INC.Listing on record	Mar 31, 2026	Sell	-50,797	3.30 USD	$167.6K	SEC
PRECIGEN, INC.Listing on record	Mar 31, 2026	Sell	-152,063	3.30 USD	$501.8K	SEC
PRECIGEN, INC.Listing on record	Mar 31, 2026	Sell	-38,976	3.30 USD	$128.6K	SEC
PRECIGEN, INC.Listing on record	Mar 31, 2026	Sell	-2,334,420	3.30 USD	$7.7M	SEC
PRECIGEN, INC.Listing on record	Mar 31, 2026	Sell	-168,794	3.30 USD	$557K	SEC
PRECIGEN, INC.Listing on record	Mar 31, 2026	Sell	-1,108,998	3.30 USD	$3.7M	SEC
PRECIGEN, INC.Listing on record	Mar 31, 2026	Sell	-426,199	3.30 USD	$1.4M	SEC
PRECIGEN, INC.Listing on record	Mar 31, 2026	Sell	-23,789	3.30 USD	$78.5K	SEC
PRECIGEN, INC.Listing on record	Mar 31, 2026	Sell	-50,797	3.30 USD	$167.6K	SEC
PRECIGEN, INC.Listing on record	Mar 16, 2026	ExerciseD (derivative)	-143,678	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PRECIGEN, INC.Listing on record	Mar 16, 2026	Exercise	143,678	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PRECIGEN, INC.Listing on record	Mar 12, 2026	Award	28,490	3.51 USD	$100K	SEC
PRECIGEN, INC.Listing on record	Mar 12, 2026	AwardD (derivative)	82,147	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PRECIGEN, INC.Listing on record	Mar 12, 2026	AwardD (derivative)	71,225	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
PRECIGEN, INC.Listing on record	Dec 22, 2025	Sell	-12,909	4.18 USD	$54K	SEC
PRECIGEN, INC.Listing on record	Dec 22, 2025	Sell	-159,321	4.18 USD	$666K	SEC
PRECIGEN, INC.Listing on record	Dec 22, 2025	Sell	-9,931	4.18 USD	$41.5K	SEC
PRECIGEN, INC.Listing on record	Dec 22, 2025	Sell	-38,729	4.18 USD	$161.9K	SEC
PRECIGEN, INC.Listing on record	Dec 22, 2025	Sell	-42,702	4.18 USD	$178.5K	SEC
PRECIGEN, INC.Listing on record	Dec 22, 2025	Sell	-94,341	4.18 USD	$394.3K	SEC
PRECIGEN, INC.Listing on record	Dec 22, 2025	Sell	-11,917	4.18 USD	$49.8K	SEC
PRECIGEN, INC.Listing on record	Dec 22, 2025	Sell	-12,909	4.18 USD	$54K	SEC
PRECIGEN, INC.Listing on record	Dec 22, 2025	Sell	-956,200	4.18 USD	$4M	SEC