HARLEY CALVIN

Chief Scientific Officer at GERON CORP · on record since Jan 7, 2004

Insider trading activity of HARLEY CALVIN

Transactions on record: 47; since Jan 7, 2004

Open-market buys: 0

Open-market sells: 14; $1.1M

Companies traded: 1; last filing Jun 1, 2009

Figures computed from official regulatory filings — .

Companies where HARLEY CALVIN has traded

GERON CORP47 tx · $4.7M · Jun 1, 2009

Track record of HARLEY CALVIN

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

Transaction history of HARLEY CALVIN

Co-insiders of HARLEY CALVIN

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
GERON CORPListing on record	Jun 1, 2009	AwardD (derivative)	25,000	6.52	$163K		SEC
GERON CORPListing on record	Jun 1, 2009	AwardD (derivative)	20,000	6.52	$130.4K		SEC
GERON CORPListing on record	Jun 1, 2009	Sell	-2,277	6.35	$14.5K		SEC
GERON CORPListing on record	Jun 1, 2009	Award	40,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GERON CORPListing on record	Jun 1, 2009	AwardD (derivative)	50,000	6.52	$326K		SEC
GERON CORPListing on record	Jun 1, 2009	Award	25,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GERON CORPListing on record	May 28, 2009	Sell	-10,001	6.75	$67.5K		SEC
GERON CORPListing on record	Jan 30, 2009	Sell	-5,489	7.14	$39.2K		SEC
GERON CORPListing on record	Jan 30, 2009	Other	3,948	4.82	$19K		SEC
GERON CORPListing on record	Jan 30, 2009	Sell	-25,000	7.08	$177K		SEC
GERON CORPListing on record	Jan 6, 2009	Sell	-8,861	4.90	$43.4K		SEC
GERON CORPListing on record	May 28, 2008	Other	-9,830	3.92	$38.5K	Unusual size	SEC
GERON CORPListing on record	May 28, 2008	AwardD (derivative)	50,000	3.97	$198.5K		SEC
GERON CORPListing on record	May 28, 2008	AwardD (derivative)	134,805	3.97	$535.2K		SEC
GERON CORPListing on record	May 28, 2008	Award	25,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GERON CORPListing on record	Jan 4, 2008	Sell	-8,911	5.34	$47.6K		SEC
GERON CORPListing on record	Jan 4, 2008	Other	3,577	5.73	$20.5K		SEC
GERON CORPListing on record	May 24, 2007	Award	42,500	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GERON CORPListing on record	May 24, 2007	Award	25,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GERON CORPListing on record	May 24, 2007	AwardD (derivative)	50,000	9.32	$466K		SEC
GERON CORPListing on record	May 21, 2007	Sell	-9,000	9.21	$82.9K		SEC
GERON CORPListing on record	May 21, 2007	Exercise	30,000	4.56	$136.8K		SEC
GERON CORPListing on record	May 21, 2007	ExerciseD (derivative)	-30,000	4.56	$136.8K		SEC
GERON CORPListing on record	May 21, 2007	Sell	-9,000	9.15	$82.4K		SEC
GERON CORPListing on record	May 21, 2007	Sell	-3,000	9.13	$27.4K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
GERON CORPListing on record	Jun 1, 2009	AwardD (derivative)	25,000	6.52	$163K		SEC
GERON CORPListing on record	Jun 1, 2009	AwardD (derivative)	20,000	6.52	$130.4K		SEC
GERON CORPListing on record	Jun 1, 2009	Sell	-2,277	6.35	$14.5K		SEC
GERON CORPListing on record	Jun 1, 2009	Award	40,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GERON CORPListing on record	Jun 1, 2009	AwardD (derivative)	50,000	6.52	$326K		SEC
GERON CORPListing on record	Jun 1, 2009	Award	25,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GERON CORPListing on record	May 28, 2009	Sell	-10,001	6.75	$67.5K		SEC
GERON CORPListing on record	Jan 30, 2009	Sell	-5,489	7.14	$39.2K		SEC
GERON CORPListing on record	Jan 30, 2009	Other	3,948	4.82	$19K		SEC
GERON CORPListing on record	Jan 30, 2009	Sell	-25,000	7.08	$177K		SEC
GERON CORPListing on record	Jan 6, 2009	Sell	-8,861	4.90	$43.4K		SEC
GERON CORPListing on record	May 28, 2008	Other	-9,830	3.92	$38.5K	Unusual size	SEC
GERON CORPListing on record	May 28, 2008	AwardD (derivative)	50,000	3.97	$198.5K		SEC
GERON CORPListing on record	May 28, 2008	AwardD (derivative)	134,805	3.97	$535.2K		SEC
GERON CORPListing on record	May 28, 2008	Award	25,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GERON CORPListing on record	Jan 4, 2008	Sell	-8,911	5.34	$47.6K		SEC
GERON CORPListing on record	Jan 4, 2008	Other	3,577	5.73	$20.5K		SEC
GERON CORPListing on record	May 24, 2007	Award	42,500	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GERON CORPListing on record	May 24, 2007	Award	25,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GERON CORPListing on record	May 24, 2007	AwardD (derivative)	50,000	9.32	$466K		SEC
GERON CORPListing on record	May 21, 2007	Sell	-9,000	9.21	$82.9K		SEC
GERON CORPListing on record	May 21, 2007	Exercise	30,000	4.56	$136.8K		SEC
GERON CORPListing on record	May 21, 2007	ExerciseD (derivative)	-30,000	4.56	$136.8K		SEC
GERON CORPListing on record	May 21, 2007	Sell	-9,000	9.15	$82.4K		SEC
GERON CORPListing on record	May 21, 2007	Sell	-3,000	9.13	$27.4K		SEC