Thomas Kiley

CIK 1209330 · View on SEC EDGAR ↗

Insider

First SEC filing: May 24, 2013 · Latest: May 24, 2013

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.

Insider at

GERN buying Nov. 22, 2011

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 52 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

52 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 22, 2013	GERN	D	53,156	—	—	171,911 Direct	-23.62%	Disposed	(price as of 2026-08-19)
Dec. 31, 2012	GERN	D	2,500	—	—	225,067 Direct	-1.10%	Disposed	(price as of 2026-08-19)
May 17, 2012	GERN	A	35,000	—	—	35,000 Direct	—	Acquired	(price as of 2026-08-19)
Nov. 22, 2011	GERN	P	64,275	$1.56	$100,269	314,059 Indirect	+25.73%	Acquired	6.8% (price as of 2026-08-19)
Oct. 5, 2011	GERN	P	50,000	$2.03	$101,500	96,653 Indirect	+107.17%	Acquired	-17.9% (price as of 2026-08-19)
May 20, 2011	GERN	A	2,500	—	—	227,567 Direct	+1.11%	Acquired	(price as of 2026-08-19)
May 20, 2011	GERN	A	2,500	—	—	225,067 Direct	+1.12%	Acquired	(price as of 2026-08-19)
May 11, 2011	GERN	A	12,000	—	—	12,000 Direct	—	Acquired	(price as of 2026-08-19)
May 11, 2011	GERN	A	7,500	—	—	222,567 Direct	+3.49%	Acquired	(price as of 2026-08-19)
May 11, 2011	GERN	A	2,500	—	—	215,067 Direct	+1.18%	Acquired	(price as of 2026-08-19)
May 11, 2011	GERN	A	6,000	—	—	212,567 Direct	+2.90%	Acquired	(price as of 2026-08-19)
May 11, 2011	GERN	A	4,073	—	—	206,567 Direct	+2.01%	Acquired	(price as of 2026-08-19)
July 9, 2010	GERN	A	18,000	—	—	202,494 Direct	+9.76%	Acquired	(price as of 2026-08-19)
July 9, 2010	GERN	A	9,000	—	—	184,494 Direct	+5.13%	Acquired	(price as of 2026-08-19)
July 9, 2010	GERN	A	9,000	—	—	175,494 Direct	+5.41%	Acquired	(price as of 2026-08-19)
July 9, 2010	GERN	A	9,000	—	—	166,494 Direct	+5.71%	Acquired	(price as of 2026-08-19)
May 19, 2010	GERN	A	5,000	—	—	5,000 Direct	—	Acquired	(price as of 2026-08-19)
May 19, 2010	GERN	A	11,250	—	—	11,250 Direct	—	Acquired	(price as of 2026-08-19)
May 19, 2010	GERN	A	5,625	—	—	157,494 Direct	+3.70%	Acquired	(price as of 2026-08-19)
May 19, 2010	GERN	A	3,781	$5.29	$20,001	151,869 Direct	+2.55%	Acquired	-68.5% (price as of 2026-08-19)
May 29, 2009	GERN	A	5,000	$6.52	$32,600	141,250 Direct	+3.67%	Acquired	-74.4% (price as of 2026-08-19)
May 29, 2009	GERN	A	11,250	$6.52	$73,350	136,250 Direct	+9.00%	Acquired	-74.4% (price as of 2026-08-19)
May 29, 2009	GERN	A	20,000	—	—	148,088 Direct	+15.61%	Acquired	(price as of 2026-08-19)
May 29, 2009	GERN	A	5,625	—	—	128,088 Direct	+4.59%	Acquired	(price as of 2026-08-19)
May 29, 2009	GERN	A	3,067	$6.52	$19,997	122,463 Direct	+2.57%	Acquired	-74.4% (price as of 2026-08-19)
May 28, 2008	GERN	A	11,250	$3.97	$44,662	130,000 Direct	+9.47%	Acquired	-58.0% (price as of 2026-08-19)
May 28, 2008	GERN	A	5,625	—	—	119,396 Direct	+4.94%	Acquired	(price as of 2026-08-19)
May 28, 2008	GERN	A	5,038	—	—	113,771 Direct	+4.63%	Acquired	(price as of 2026-08-19)
May 23, 2007	GERN	A	11,250	$9.32	$104,850	118,750 Direct	+10.47%	Acquired	-82.1% (price as of 2026-08-19)
May 23, 2007	GERN	A	5,625	—	—	108,733 Direct	+5.46%	Acquired	(price as of 2026-08-19)
May 23, 2007	GERN	A	17,500	—	—	103,108 Direct	+20.44%	Acquired	(price as of 2026-08-19)
May 23, 2007	GERN	A	2,146	—	—	85,608 Direct	+2.57%	Acquired	(price as of 2026-08-19)
Jan. 3, 2007	GERN	A	20,000	—	—	83,462 Direct	+31.51%	Acquired	(price as of 2026-08-19)
May 24, 2006	GERN	A	22,500	$6.63	$149,175	115,442 Direct	+24.21%	Acquired	-74.9% (price as of 2026-08-19)
July 8, 2005	GERN	M	2,500	$6.24	$15,600	92,942 Direct	-2.62%	Disposed	-73.3% (price as of 2026-08-19)
July 8, 2005	GERN	M	20,000	$6.24	$124,800	95,442 Direct	-17.32%	Disposed	-73.3% (price as of 2026-08-19)
July 8, 2005	GERN	M	10,000	$4.75	$47,500	115,442 Direct	-7.97%	Disposed	-64.9% (price as of 2026-08-19)
July 8, 2005	GERN	M	5,000	$5.08	$25,400	125,442 Direct	-3.83%	Disposed	-67.2% (price as of 2026-08-19)
July 8, 2005	GERN	M	2,500	$5.08	$12,700	130,442 Direct	-1.88%	Disposed	-67.2% (price as of 2026-08-19)
July 8, 2005	GERN	M	20,000	$5.08	$101,600	132,942 Direct	-13.08%	Disposed	-67.2% (price as of 2026-08-19)
July 8, 2005	GERN	M	2,500	$6.24	$15,600	63,462 Direct	+4.10%	Acquired	-73.3% (price as of 2026-08-19)
July 8, 2005	GERN	M	20,000	$6.24	$124,800	60,962 Direct	+48.83%	Acquired	-73.3% (price as of 2026-08-19)
July 8, 2005	GERN	M	10,000	$4.75	$47,500	40,962 Direct	+32.30%	Acquired	-64.9% (price as of 2026-08-19)
July 8, 2005	GERN	M	5,000	$5.08	$25,400	30,962 Direct	+19.26%	Acquired	-67.2% (price as of 2026-08-19)
July 8, 2005	GERN	M	2,500	$5.08	$12,700	25,962 Direct	+10.66%	Acquired	-67.2% (price as of 2026-08-19)
July 8, 2005	GERN	M	20,000	$5.08	$101,600	23,462 Direct	+577.70%	Acquired	-67.2% (price as of 2026-08-19)
May 6, 2005	GERN	A	22,500	$6.40	$144,000	152,942 Direct	+17.25%	Acquired	-74.0% (price as of 2026-08-19)
May 6, 2005	GERN	A	1,875	—	—	3,462 Direct	+118.15%	Acquired	(price as of 2026-08-19)
March 16, 2005	GERN	M	7,352	$2.04	$14,998	130,442 Direct	-5.34%	Disposed	-18.3% (price as of 2026-08-19)
March 16, 2005	GERN	M	17,647	$2.04	$36,000	137,794 Direct	-11.35%	Disposed	-18.3% (price as of 2026-08-19)
March 16, 2005	GERN	M	7,352	$2.04	$14,998	46,653 Indirect	+18.71%	Acquired	-18.3% (price as of 2026-08-19)
March 16, 2005	GERN	M	17,647	$2.04	$36,000	39,301 Indirect	+81.50%	Acquired	-18.3% (price as of 2026-08-19)
May 27, 2004	GERN	A	22,500	$7.56	$170,100	155,441 Direct	+16.92%	Acquired	-78.0% (price as of 2026-08-19)
May 27, 2004	GERN	A	1,587	—	—	32,946 Direct	+5.06%	Acquired	(price as of 2026-08-19)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
May 17, 2012	GERN	Stock Option (right to buy)	Common Stock (35,000)	$1.41	May 17, 2022	35,000	Acquired
May 11, 2011	GERN	Stock Option (right to buy)	Common Stock (12,000)	$4.91	May 11, 2021	12,000	Acquired
May 19, 2010	GERN	Stock Option (right to buy)	Common Stock (5,000)	$5.29	May 19, 2020	5,000	Acquired
May 19, 2010	GERN	Stock Option (right to buy)	Common Stock (11,250)	$5.29	May 19, 2020	11,250	Acquired
May 29, 2009	GERN	Stock Option (right to buy)	Common Stock (5,000)	$6.52	May 29, 2019	5,000	Acquired
May 29, 2009	GERN	Stock Option (right to buy)	Common Stock (11,250)	$6.52	May 29, 2019	11,250	Acquired
May 28, 2008	GERN	Stock Option (right to buy)	Common Stock (11,250)	$3.97	May 28, 2018	11,250	Acquired
May 23, 2007	GERN	Stock Option (right to buy)	Common Stock (11,250)	$9.32	May 23, 2017	11,250	Acquired
May 24, 2006	GERN	Stock Option (right to buy)	Common Stock (22,500)	$6.63	May 24, 2016	22,500	Acquired
July 8, 2005	GERN	Stock Option (right to buy)	Common Stock (2,500)	$6.24	May 17, 2012	2,500	Disposed
July 8, 2005	GERN	Stock Option (right to buy)	Common Stock (20,000)	$6.24	May 17, 2012	20,000	Disposed
July 8, 2005	GERN	Stock Option (right to buy)	Common Stock (10,000)	$4.75	Sept. 17, 2008	10,000	Disposed
July 8, 2005	GERN	Stock Option (right to buy)	Common Stock (5,000)	$5.08	May 30, 2013	5,000	Disposed
July 8, 2005	GERN	Stock Option (right to buy)	Common Stock (2,500)	$5.08	May 30, 2013	2,500	Disposed
July 8, 2005	GERN	Stock Option (right to buy)	Common Stock (20,000)	$5.08	May 30, 2013	20,000	Disposed
May 6, 2005	GERN	Stock Option (right to buy)	Common Stock (22,500)	$6.40	May 6, 2015	22,500	Acquired
March 16, 2005	GERN	Stock Option (right to buy)	Common Stock (7,352)	$2.04	April 30, 2006	7,352	Disposed
March 16, 2005	GERN	Stock Option (right to buy)	Common Stock (17,647)	$2.04	April 30, 2006	17,647	Disposed
May 27, 2004	GERN	Stock Option (right to buy)	Common Stock (22,500)	$7.56	May 27, 2014	22,500	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).