KROIN DAVID

10% owner at Adamas Pharmaceuticals Inc · on record since Aug 8, 2016
10% owner at CAPRIUS INC · on record since Dec 17, 2007
10% owner at NEKTAR THERAPEUTICS · on record since Mar 14, 2024
10% owner at DYNAVAX TECHNOLOGIES CORP · on record since Oct 24, 2024
Director at ALBIREO PHARMA, INC. · on record since May 18, 2007
10% owner at InfuSystem Holdings, Inc · on record since Oct 25, 2007
10% owner at MEMORY PHARMACEUTICALS CORP · on record since Nov 6, 2007
10% owner at LB PHARMACEUTICALS INC · on record since Sep 16, 2025
10% owner at MEDecision, Inc. · on record since May 23, 2008
10% owner at CONNECTURE INC · on record since Dec 17, 2014
10% owner at Attovia Therapeutics, Inc. · on record since Aug 4, 2026
10% owner at Foamix Pharmaceuticals Ltd. · on record since Apr 20, 2017
Former 10% Owner at Foamix Pharmaceuticals Ltd. · on record since Sep 14, 2018

Insider trading activity of KROIN DAVID

Transactions on record: 78; since May 18, 2007

Open-market buys: 0

Open-market sells: 59; $5.4M

Companies traded: 6; last filing Feb 11, 2026

Figures computed from official regulatory filings — .

Companies where KROIN DAVID has traded

DYNAVAX TECHNOLOGIES CORP1 tx · Feb 11, 2026
LB PHARMACEUTICALS INC2 tx · $10M · Feb 10, 2026
NEKTAR THERAPEUTICS1 tx · $99.7K · May 13, 2024
5 tx · Jun 12, 2015
61 tx · $5.3M · Mar 3, 2010
8 tx · $5.4M · Jan 8, 2009

Track record of KROIN DAVID

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

Transaction history of KROIN DAVID

Co-insiders of KROIN DAVID

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
DYNAVAX TECHNOLOGIES CORPListing unverified	Feb 11, 2026	Other	-15,726,349	—	n/a (No price was disclosed in the filing)		SEC
LB PHARMACEUTICALS INCListing unverified	Feb 10, 2026	BuyD (derivative)	378,444	21.17 USD	$8M	First in 12mo	SEC
LB PHARMACEUTICALS INCListing unverified	Feb 10, 2026	BuyD (derivative)	93,925	21.17 USD	$2M	First in 12mo	SEC
NEKTAR THERAPEUTICSListing on record	May 13, 2024	Sell	-56,000	1.78 USD	$99.7K		SEC
CONNECTURE INCListing unverified	Jun 12, 2015	Other	36,493	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CONNECTURE INCListing unverified	Jun 12, 2015	Other	28,696	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CONNECTURE INCListing unverified	Jun 12, 2015	Other	39,703	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CONNECTURE INCListing unverified	Jun 12, 2015	Other	-1,375,733	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CONNECTURE INCListing unverified	Jun 12, 2015	Other	47,235	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ALBIREO PHARMA, INC.Listing unverified	Mar 3, 2010	AwardD (derivative)	20,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ALBIREO PHARMA, INC.Listing unverified	Jan 15, 2010	Sell	-17,671	5.01	$88.5K		SEC
ALBIREO PHARMA, INC.Listing unverified	Jan 15, 2010	Sell	-65,574	5.09	$333.8K	Unusual size	SEC
ALBIREO PHARMA, INC.Listing unverified	Jan 13, 2010	Sell	-35,200	5.01	$176.4K	Unusual size	SEC
ALBIREO PHARMA, INC.Listing unverified	Jan 13, 2010	Sell	-34,010	5.06	$172.1K	Unusual size	SEC
ALBIREO PHARMA, INC.Listing unverified	Oct 23, 2009	Sell	-1,300	5.00	$6.5K		SEC
ALBIREO PHARMA, INC.Listing unverified	Oct 21, 2009	Sell	-3,267	5.02	$16.4K		SEC
ALBIREO PHARMA, INC.Listing unverified	Oct 19, 2009	Sell	-7,000	5.03	$35.2K		SEC
ALBIREO PHARMA, INC.Listing unverified	Oct 19, 2009	Sell	-7,600	5.08	$38.6K		SEC
ALBIREO PHARMA, INC.Listing unverified	Sep 22, 2009	Sell	-5,835	5.21	$30.4K		SEC
ALBIREO PHARMA, INC.Listing unverified	Sep 22, 2009	Sell	-8,300	5.22	$43.3K	Unusual size	SEC
ALBIREO PHARMA, INC.Listing unverified	Sep 8, 2009	Sell	-3,900	5.01	$19.5K		SEC
ALBIREO PHARMA, INC.Listing unverified	Sep 8, 2009	Sell	-2,400	5.05	$12.1K		SEC
ALBIREO PHARMA, INC.Listing unverified	Sep 1, 2009	Sell	-2,500	5.05	$12.6K		SEC
ALBIREO PHARMA, INC.Listing unverified	Sep 1, 2009	Sell	-1,400	5.01	$7K		SEC
ALBIREO PHARMA, INC.Listing unverified	Aug 28, 2009	Sell	-2,400	5.18	$12.4K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
DYNAVAX TECHNOLOGIES CORPListing unverified	Feb 11, 2026	Other	-15,726,349	—	n/a (No price was disclosed in the filing)		SEC
LB PHARMACEUTICALS INCListing unverified	Feb 10, 2026	BuyD (derivative)	378,444	21.17 USD	$8M	First in 12mo	SEC
LB PHARMACEUTICALS INCListing unverified	Feb 10, 2026	BuyD (derivative)	93,925	21.17 USD	$2M	First in 12mo	SEC
NEKTAR THERAPEUTICSListing on record	May 13, 2024	Sell	-56,000	1.78 USD	$99.7K		SEC
CONNECTURE INCListing unverified	Jun 12, 2015	Other	36,493	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CONNECTURE INCListing unverified	Jun 12, 2015	Other	28,696	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CONNECTURE INCListing unverified	Jun 12, 2015	Other	39,703	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CONNECTURE INCListing unverified	Jun 12, 2015	Other	-1,375,733	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CONNECTURE INCListing unverified	Jun 12, 2015	Other	47,235	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ALBIREO PHARMA, INC.Listing unverified	Mar 3, 2010	AwardD (derivative)	20,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ALBIREO PHARMA, INC.Listing unverified	Jan 15, 2010	Sell	-17,671	5.01	$88.5K		SEC
ALBIREO PHARMA, INC.Listing unverified	Jan 15, 2010	Sell	-65,574	5.09	$333.8K	Unusual size	SEC
ALBIREO PHARMA, INC.Listing unverified	Jan 13, 2010	Sell	-35,200	5.01	$176.4K	Unusual size	SEC
ALBIREO PHARMA, INC.Listing unverified	Jan 13, 2010	Sell	-34,010	5.06	$172.1K	Unusual size	SEC
ALBIREO PHARMA, INC.Listing unverified	Oct 23, 2009	Sell	-1,300	5.00	$6.5K		SEC
ALBIREO PHARMA, INC.Listing unverified	Oct 21, 2009	Sell	-3,267	5.02	$16.4K		SEC
ALBIREO PHARMA, INC.Listing unverified	Oct 19, 2009	Sell	-7,000	5.03	$35.2K		SEC
ALBIREO PHARMA, INC.Listing unverified	Oct 19, 2009	Sell	-7,600	5.08	$38.6K		SEC
ALBIREO PHARMA, INC.Listing unverified	Sep 22, 2009	Sell	-5,835	5.21	$30.4K		SEC
ALBIREO PHARMA, INC.Listing unverified	Sep 22, 2009	Sell	-8,300	5.22	$43.3K	Unusual size	SEC
ALBIREO PHARMA, INC.Listing unverified	Sep 8, 2009	Sell	-3,900	5.01	$19.5K		SEC
ALBIREO PHARMA, INC.Listing unverified	Sep 8, 2009	Sell	-2,400	5.05	$12.1K		SEC
ALBIREO PHARMA, INC.Listing unverified	Sep 1, 2009	Sell	-2,500	5.05	$12.6K		SEC
ALBIREO PHARMA, INC.Listing unverified	Sep 1, 2009	Sell	-1,400	5.01	$7K		SEC
ALBIREO PHARMA, INC.Listing unverified	Aug 28, 2009	Sell	-2,400	5.18	$12.4K		SEC