James H Wallace

Insider

First SEC filing: May 11, 2007 · Latest: Jan. 31, 2012

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.
Initial holdings The stakes this person held when they first started reporting.

Insider at

GNTX selling Oct. 23, 2014

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 21 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

21 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 21, 2015	GNTX	A	7,000	$17.46	$122,220	7,000 Direct	—	Acquired	34.9% (price as of 2026-08-20)
Oct. 23, 2014	GNTX	M	6,000	$11.09	$66,540	0 Direct	-100.00%	Disposed	324.8% (price as of 2026-08-20)
Oct. 23, 2014	GNTX	M	6,000	$18.41	$110,460	0 Direct	-100.00%	Disposed	155.9% (price as of 2026-08-20)
Oct. 23, 2014	GNTX	S	12,000	$31.07	$372,840	8,700 Direct	-57.97%	Disposed	51.6% (price as of 2026-08-20)
Oct. 23, 2014	GNTX	M	6,000	$11.09	$66,540	20,700 Direct	+40.82%	Acquired	324.8% (price as of 2026-08-20)
Oct. 23, 2014	GNTX	M	6,000	$18.41	$110,460	14,700 Direct	+68.97%	Acquired	155.9% (price as of 2026-08-20)
May 15, 2014	GNTX	A	7,000	$28.60	$200,200	7,000 Direct	—	Acquired	64.7% (price as of 2026-08-20)
May 16, 2013	GNTX	A	6,000	$24.73	$148,380	6,000 Direct	—	Acquired	90.5% (price as of 2026-08-20)
May 17, 2012	GNTX	A	6,000	$22.39	$134,340	6,000 Direct	—	Acquired	110.4% (price as of 2026-08-20)
Aug. 10, 2011	GNTX	A	2,000	$23.70	$47,400	9,500 Direct	+26.67%	Acquired	98.8% (price as of 2026-08-20)
May 12, 2011	GNTX	A	6,000	$31.71	$190,260	6,000 Direct	—	Acquired	48.6% (price as of 2026-08-20)
May 13, 2010	GNTX	A	6,000	$21.12	$126,720	6,000 Direct	—	Acquired	123.1% (price as of 2026-08-20)
Dec. 23, 2009	GNTX	A	1,000	$18.00	$18,000	7,500 Direct	+15.38%	Acquired	161.7% (price as of 2026-08-20)
June 22, 2009	GNTX	A	1,000	$10.98	$10,980	6,500 Direct	+18.18%	Acquired	329.1% (price as of 2026-08-20)
May 14, 2009	GNTX	A	6,000	$11.09	$66,540	6,000 Direct	—	Acquired	324.8% (price as of 2026-08-20)
March 3, 2009	GNTX	A	1,500	$7.71	$11,565	5,500 Direct	+37.50%	Acquired	511.1% (price as of 2026-08-20)
Nov. 7, 2008	GNTX	A	1,900	$9.09	$17,271	4,000 Direct	+90.48%	Acquired	418.3% (price as of 2026-08-20)
June 17, 2008	GNTX	A	1,000	$16.29	$16,290	2,100 Direct	+90.91%	Acquired	189.2% (price as of 2026-08-20)
May 15, 2008	GNTX	A	6,000	$19.34	$116,040	6,000 Direct	—	Acquired	143.6% (price as of 2026-08-20)
Aug. 6, 2007	GNTX	A	200	$19.76	$3,952	1,100 Direct	+22.22%	Acquired	138.4% (price as of 2026-08-20)
Aug. 3, 2007	GNTX	A	900	$19.85	$17,865	900 Direct	—	Acquired	137.3% (price as of 2026-08-20)
May 10, 2007	GNTX	A	6,000	$18.41	$110,460	6,000 Direct	—	Acquired	155.9% (price as of 2026-08-20)

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 21, 2015	GNTX	Non-Employee Director Stock Option Grant	Common Stock (7,000)	$17.46	May 21, 2025	7,000	Acquired
Oct. 23, 2014	GNTX	Employee Stock Option (Right to Buy)	Common Stock (6,000)	$11.09	May 14, 2019	6,000	Disposed
Oct. 23, 2014	GNTX	Employee Stock Option (Right to Buy)	Common Stock (6,000)	$18.41	May 10, 2017	6,000	Disposed
May 15, 2014	GNTX	Non-Employee Director Stock Option Grant	Common Stock (7,000)	$28.60	May 15, 2024	7,000	Acquired
May 16, 2013	GNTX	Non-Employee Director Stock Option Grant	Common Stock (6,000)	$24.73	May 16, 2023	6,000	Acquired
May 17, 2012	GNTX	Non-Employee Director Stock Option Grant	Common Stock (6,000)	$22.39	May 17, 2022	6,000	Acquired
May 12, 2011	GNTX	Non-Employee Director Stock Option Grant	Common Stock (6,000)	$31.71	May 12, 2021	6,000	Acquired
May 13, 2010	GNTX	Non-Employee Director Stock Option Grant	Common Stock (6,000)	$21.12	May 13, 2020	6,000	Acquired
May 14, 2009	GNTX	Non-Employee Director Stock Option Grant	Common Stock (6,000)	$11.09	May 14, 2019	6,000	Acquired
May 15, 2008	GNTX	Non-Employee Director Stock Option Grant	Common Stock (6,000)	$19.34	May 15, 2018	6,000	Acquired
May 10, 2007	GNTX	Non-Employee Director Stock Option Grant	Common Stock (6,000)	$18.41	May 10, 2017	6,000	Acquired

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

Initial ownership (Form 3) 1 holding

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
May 11, 2007	GNTX	Common Stock	0	Direct