SLANSKY RICHARD B

Director at SPACEDEV, INC. · on record since Jun 2, 2006
Chief Financial Officer at STAR OPERATING COMPANIES, INC. · on record since Mar 9, 2009
Chief Financial Officer at Genenta Science S.p.A. · on record since Apr 1, 2026
Chief Financial Officer at GenMark Diagnostics, Inc. · on record since May 31, 2012
Chief Financial Officer at ONCOSEC MEDICAL Inc · on record since Mar 31, 2017
President & CFO at SPACEDEV, INC. · on record since Aug 4, 2005

Insider trading activity of SLANSKY RICHARD B

Transactions on record: 102; since Sep 15, 2003

Open-market buys: 3; $1M

Open-market sells: 15; $178.2K

Companies traded: 5; last filing Apr 1, 2026

Figures computed from official regulatory filings — .

Companies where SLANSKY RICHARD B has traded

Genenta Science S.p.A.1 tx · Apr 1, 2026
ONCOSEC MEDICAL Inc26 tx · $1.8M · Jul 6, 2018
GenMark Diagnostics, Inc.12 tx · $164.8K · May 12, 2014
STAR OPERATING COMPANIES, INC.44 tx · $51.3K · Apr 12, 2012
SPACEDEV, INC.19 tx · $2.8M · Apr 23, 2008

Track record of SLANSKY RICHARD B

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

Transaction history of SLANSKY RICHARD B

Co-insiders of SLANSKY RICHARD B

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Genenta Science S.p.A.Listing on record	Apr 1, 2026	AwardD (derivative)	80,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Sell	-3,532	1.40 USD	$4.9K		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Sell	-12,613	1.39 USD	$17.5K		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Exercise	100,000	—	n/a (No price was disclosed in the filing)		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Sell	-7,832	1.37 USD	$10.7K		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Sell	-6,710	1.42 USD	$9.5K		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Sell	-2,420	1.38 USD	$3.3K		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	ExerciseD (derivative)	-100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Sell	-6,725	1.31 USD	$8.8K		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	ExerciseD (derivative)	-100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Sell	-4,944	1.40 USD	$6.9K		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Sell	-10,673	1.40 USD	$14.9K		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Sell	-4,171	1.36 USD	$5.7K		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Sell	-24,906	1.42 USD	$35.4K	Unusual size	SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Exercise	100,000	—	n/a (No price was disclosed in the filing)		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Sell	-458	1.41 USD	$645.8		SEC
ONCOSEC MEDICAL IncListing on record	May 7, 2018	AwardD (derivative)	100,000	1.47 USD	$147K		SEC
ONCOSEC MEDICAL IncListing on record	Jan 17, 2018	AwardD (derivative)	100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ONCOSEC MEDICAL IncListing on record	Mar 31, 2017	AwardD (derivative)	75,000	1.34 USD	$100.5K		SEC
ONCOSEC MEDICAL IncListing on record	Mar 31, 2017	AwardD (derivative)	100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ONCOSEC MEDICAL IncListing on record	Dec 16, 2016	OtherD (derivative)	-75,000	—	n/a (No price was disclosed in the filing)		SEC
ONCOSEC MEDICAL IncListing on record	Dec 16, 2016	OtherD (derivative)	-150,000	—	n/a (No price was disclosed in the filing)		SEC
ONCOSEC MEDICAL IncListing on record	Dec 16, 2016	AwardD (derivative)	112,500	—	n/a (No price was disclosed in the filing)		SEC
ONCOSEC MEDICAL IncListing on record	Mar 8, 2016	AwardD (derivative)	60,000	2.02 USD	$121.2K		SEC
ONCOSEC MEDICAL IncListing on record	Mar 8, 2016	AwardD (derivative)	100,000	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
Genenta Science S.p.A.Listing on record	Apr 1, 2026	AwardD (derivative)	80,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Sell	-3,532	1.40 USD	$4.9K		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Sell	-12,613	1.39 USD	$17.5K		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Exercise	100,000	—	n/a (No price was disclosed in the filing)		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Sell	-7,832	1.37 USD	$10.7K		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Sell	-6,710	1.42 USD	$9.5K		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Sell	-2,420	1.38 USD	$3.3K		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	ExerciseD (derivative)	-100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Sell	-6,725	1.31 USD	$8.8K		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	ExerciseD (derivative)	-100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Sell	-4,944	1.40 USD	$6.9K		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Sell	-10,673	1.40 USD	$14.9K		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Sell	-4,171	1.36 USD	$5.7K		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Sell	-24,906	1.42 USD	$35.4K	Unusual size	SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Exercise	100,000	—	n/a (No price was disclosed in the filing)		SEC
ONCOSEC MEDICAL IncListing on record	Jul 6, 2018	Sell	-458	1.41 USD	$645.8		SEC
ONCOSEC MEDICAL IncListing on record	May 7, 2018	AwardD (derivative)	100,000	1.47 USD	$147K		SEC
ONCOSEC MEDICAL IncListing on record	Jan 17, 2018	AwardD (derivative)	100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ONCOSEC MEDICAL IncListing on record	Mar 31, 2017	AwardD (derivative)	75,000	1.34 USD	$100.5K		SEC
ONCOSEC MEDICAL IncListing on record	Mar 31, 2017	AwardD (derivative)	100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ONCOSEC MEDICAL IncListing on record	Dec 16, 2016	OtherD (derivative)	-75,000	—	n/a (No price was disclosed in the filing)		SEC
ONCOSEC MEDICAL IncListing on record	Dec 16, 2016	OtherD (derivative)	-150,000	—	n/a (No price was disclosed in the filing)		SEC
ONCOSEC MEDICAL IncListing on record	Dec 16, 2016	AwardD (derivative)	112,500	—	n/a (No price was disclosed in the filing)		SEC
ONCOSEC MEDICAL IncListing on record	Mar 8, 2016	AwardD (derivative)	60,000	2.02 USD	$121.2K		SEC
ONCOSEC MEDICAL IncListing on record	Mar 8, 2016	AwardD (derivative)	100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC