Rubin Marc

Executive Chairman at TITAN PHARMACEUTICALS INC · on record since Mar 15, 2010
Director at MEDAREX INC · on record since Nov 8, 2007
Director at TITAN PHARMACEUTICALS INC · on record since Feb 7, 2008
Director at GALECTIN THERAPEUTICS INC · on record since Oct 20, 2011
Director at CURIS INC · on record since Jun 4, 2010
10% owner at TITAN PHARMACEUTICALS INC · on record since Feb 14, 2014
Director at Medicine Man Technologies, Inc. · on record since Nov 7, 2022
10% owner at Medicine Man Technologies, Inc. · on record since Nov 7, 2022
Incorrect Filing at Medicine Man Technologies, Inc. · on record since Dec 2, 2022

Insider trading activity of Rubin Marc

Transactions on record: 99; since Dec 4, 2007

Open-market buys: 18; $457.5K

Open-market sells: 6; $759K

Companies traded: 4; last filing Jul 9, 2026

Figures computed from official regulatory filings — .

Companies where Rubin Marc has traded

CURIS INC27 tx · $229.6K · Jul 9, 2026
GALECTIN THERAPEUTICS INC34 tx · $916.3K · Jan 27, 2025
TITAN PHARMACEUTICALS INC28 tx · $377.5K · Jan 5, 2022
MEDAREX INC10 tx · $1.2M · Sep 3, 2009

Track record of Rubin Marc

Statistical track record

Free account

Open-market buys: 18

Last buy: Sep 21, 2018

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

Transaction history of Rubin Marc

Co-insiders of Rubin Marc

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
CURIS INCListing on record	Jul 9, 2026	AwardD (derivative)	6,800	5.29 USD	$36K	Unusual size	SEC
CURIS INCListing on record	Mar 23, 2026	OtherD (derivative)	-20	—	n/a (No price was disclosed in the filing)		SEC
CURIS INCListing on record	Mar 23, 2026	Other	26,667	—	n/a (No price was disclosed in the filing)		SEC
CURIS INCListing on record	Mar 18, 2026	AwardD (derivative)	26,667	—	n/a (No price was disclosed in the filing)		SEC
CURIS INCListing on record	Mar 18, 2026	AwardD (derivative)	26,667	—	n/a (No price was disclosed in the filing)		SEC
CURIS INCListing on record	Mar 18, 2026	AwardD (derivative)	20	—	n/a (No price was disclosed in the filing)		SEC
CURIS INCListing on record	Mar 18, 2026	AwardD (derivative)	26,667	—	n/a (No price was disclosed in the filing)		SEC
CURIS INCListing on record	May 22, 2025	AwardD (derivative)	14,400	3.13 USD	$45.1K	Unusual size	SEC
CURIS INCListing on record	Jan 30, 2025	AwardD (derivative)	1,600	3.13 USD	$5K		SEC
GALECTIN THERAPEUTICS INCListing on record	Jan 27, 2025	AwardD (derivative)	60,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CURIS INCListing on record	May 23, 2024	AwardD (derivative)	4,250	11.62 USD	$49.4K		SEC
GALECTIN THERAPEUTICS INCListing on record	Feb 7, 2024	AwardD (derivative)	50,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GALECTIN THERAPEUTICS INCListing on record	Jan 30, 2023	AwardD (derivative)	40,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CURIS INCListing on record	Jan 24, 2023	AwardD (derivative)	85,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CURIS INCListing on record	Jan 31, 2022	AwardD (derivative)	85,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GALECTIN THERAPEUTICS INCListing on record	Jan 25, 2022	AwardD (derivative)	40,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TITAN PHARMACEUTICALS INCListing unverified	Jan 5, 2022	AwardD (derivative)	65,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GALECTIN THERAPEUTICS INCListing on record	Mar 29, 2021	AwardD (derivative)	40,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GALECTIN THERAPEUTICS INCListing on record	Mar 29, 2021	AwardD (derivative)	70,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TITAN PHARMACEUTICALS INCListing unverified	Feb 11, 2021	AwardD (derivative)	150,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CURIS INCListing on record	Jan 29, 2021	AwardD (derivative)	33,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CURIS INCListing on record	Mar 4, 2020	AwardD (derivative)	180,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GALECTIN THERAPEUTICS INCListing on record	Jan 13, 2020	AwardD (derivative)	30,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TITAN PHARMACEUTICALS INCListing unverified	Apr 3, 2019	AwardD (derivative)	200,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GALECTIN THERAPEUTICS INCListing on record	Feb 25, 2019	Exercise	43,326	2.39 USD	$103.5K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
CURIS INCListing on record	Jul 9, 2026	AwardD (derivative)	6,800	5.29 USD	$36K	Unusual size	SEC
CURIS INCListing on record	Mar 23, 2026	OtherD (derivative)	-20	—	n/a (No price was disclosed in the filing)		SEC
CURIS INCListing on record	Mar 23, 2026	Other	26,667	—	n/a (No price was disclosed in the filing)		SEC
CURIS INCListing on record	Mar 18, 2026	AwardD (derivative)	26,667	—	n/a (No price was disclosed in the filing)		SEC
CURIS INCListing on record	Mar 18, 2026	AwardD (derivative)	26,667	—	n/a (No price was disclosed in the filing)		SEC
CURIS INCListing on record	Mar 18, 2026	AwardD (derivative)	20	—	n/a (No price was disclosed in the filing)		SEC
CURIS INCListing on record	Mar 18, 2026	AwardD (derivative)	26,667	—	n/a (No price was disclosed in the filing)		SEC
CURIS INCListing on record	May 22, 2025	AwardD (derivative)	14,400	3.13 USD	$45.1K	Unusual size	SEC
CURIS INCListing on record	Jan 30, 2025	AwardD (derivative)	1,600	3.13 USD	$5K		SEC
GALECTIN THERAPEUTICS INCListing on record	Jan 27, 2025	AwardD (derivative)	60,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CURIS INCListing on record	May 23, 2024	AwardD (derivative)	4,250	11.62 USD	$49.4K		SEC
GALECTIN THERAPEUTICS INCListing on record	Feb 7, 2024	AwardD (derivative)	50,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GALECTIN THERAPEUTICS INCListing on record	Jan 30, 2023	AwardD (derivative)	40,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CURIS INCListing on record	Jan 24, 2023	AwardD (derivative)	85,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CURIS INCListing on record	Jan 31, 2022	AwardD (derivative)	85,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GALECTIN THERAPEUTICS INCListing on record	Jan 25, 2022	AwardD (derivative)	40,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TITAN PHARMACEUTICALS INCListing unverified	Jan 5, 2022	AwardD (derivative)	65,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GALECTIN THERAPEUTICS INCListing on record	Mar 29, 2021	AwardD (derivative)	40,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GALECTIN THERAPEUTICS INCListing on record	Mar 29, 2021	AwardD (derivative)	70,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TITAN PHARMACEUTICALS INCListing unverified	Feb 11, 2021	AwardD (derivative)	150,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CURIS INCListing on record	Jan 29, 2021	AwardD (derivative)	33,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CURIS INCListing on record	Mar 4, 2020	AwardD (derivative)	180,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GALECTIN THERAPEUTICS INCListing on record	Jan 13, 2020	AwardD (derivative)	30,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TITAN PHARMACEUTICALS INCListing unverified	Apr 3, 2019	AwardD (derivative)	200,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GALECTIN THERAPEUTICS INCListing on record	Feb 25, 2019	Exercise	43,326	2.39 USD	$103.5K		SEC