Richard O Schaum

Insider

First SEC filing: May 9, 2018 · Latest: May 9, 2018

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

Insider transactions

0 buys (P) 1 sells (S) Net: $-112,238 + 32 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

32 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 21, 2026	GNTX	A	5,626	—	—	87,069 Direct	+6.91%	Acquired	(price as of 2026-08-21)
April 30, 2026	GNTX	M	7,000	$15.74	$110,180	86,258 Direct	+8.83%	Acquired	52.4% (price as of 2026-08-21)
April 30, 2026	GNTX	S	4,815	$23.31	$112,238	81,443 Direct	-5.58%	Disposed	2.9% (price as of 2026-08-21)
April 30, 2026	GNTX	M	7,000	—	—	14,000 Direct	+100.00%	Acquired	(price as of 2026-08-21)
May 8, 2018	STRL	A	7,404	—	—	59,542 Direct	+14.20%	Acquired	(price as of 2026-08-21)
April 28, 2017	STRL	A	5,257	—	—	52,138 Direct	+11.21%	Acquired	(price as of 2026-08-21)
April 26, 2017	BWA	A	2,991	$41.12	$122,990	50,301 Direct	+6.32%	Acquired	87.8% (price as of 2026-08-21)
May 6, 2016	STRL	A	11,848	—	—	46,881 Direct	+33.82%	Acquired	(price as of 2026-08-21)
April 27, 2016	BWA	A	3,131	$39.28	$122,986	47,310 Direct	+7.09%	Acquired	96.6% (price as of 2026-08-21)
May 21, 2015	GNTX	A	7,000	$17.46	$122,220	7,000 Direct	—	Acquired	37.4% (price as of 2026-08-21)
May 8, 2015	STRL	A	12,135	—	—	35,033 Direct	+53.00%	Acquired	(price as of 2026-08-21)
April 29, 2015	BWA	A	1,887	$60.94	$114,994	44,157 Direct	+4.46%	Acquired	26.7% (price as of 2026-08-21)
May 15, 2014	GNTX	A	7,000	$28.60	$200,200	7,000 Direct	—	Acquired	67.7% (price as of 2026-08-21)
May 9, 2014	STRL	A	6,203	—	—	22,898 Direct	+37.15%	Acquired	(price as of 2026-08-21)
April 30, 2014	BWA	A	1,873	$61.40	$115,002	42,253 Direct	+4.64%	Acquired	25.8% (price as of 2026-08-21)
April 30, 2014	BWA	A	1,873	$61.40	$115,002	22,053 Direct	+9.28%	Acquired	25.8% (price as of 2026-08-21)
May 16, 2013	GNTX	A	6,000	$24.73	$148,380	6,000 Direct	—	Acquired	94.0% (price as of 2026-08-21)
May 9, 2013	STRL	A	4,975	—	—	16,695 Direct	+42.45%	Acquired	(price as of 2026-08-21)
April 24, 2013	BWA	A	1,414	$74.28	$105,032	20,180 Direct	+7.53%	Acquired	107.9% (price as of 2026-08-21)
May 17, 2012	GNTX	A	6,000	$22.39	$134,340	6,000 Direct	—	Acquired	114.2% (price as of 2026-08-21)
May 8, 2012	STRL	A	5,155	—	—	11,720 Direct	+78.52%	Acquired	(price as of 2026-08-21)
May 8, 2012	STRL	A	5,330	—	—	11,895 Direct	+81.19%	Acquired	(price as of 2026-08-21)
May 8, 2012	STRL	A	5,155	—	—	11,720 Direct	+78.52%	Acquired	(price as of 2026-08-21)
April 25, 2012	BWA	A	1,283	$81.84	$105,001	18,766 Direct	+7.34%	Acquired	88.7% (price as of 2026-08-21)
Aug. 12, 2011	GNTX	A	2,000	$25.29	$50,580	2,000 Direct	—	Acquired	89.7% (price as of 2026-08-21)
May 12, 2011	GNTX	A	6,000	$31.71	$190,260	6,000 Direct	—	Acquired	51.3% (price as of 2026-08-21)
May 6, 2011	STRL	A	3,418	—	—	6,565 Direct	+108.61%	Acquired	(price as of 2026-08-21)
May 6, 2010	STRL	A	3,147	—	—	3,147 Direct	—	Acquired	(price as of 2026-08-21)
April 29, 2009	BWA	A	9,289	—	—	17,483 Direct	+113.36%	Acquired	(price as of 2026-08-21)
April 30, 2008	BWA	A	626	—	—	8,194 Direct	+8.27%	Acquired	(price as of 2026-08-21)
July 27, 2006	BWA	A	2,837	—	—	3,784 Direct	+299.58%	Acquired	(price as of 2026-08-21)
July 27, 2005	BWA	A	947	—	—	947 Direct	—	Acquired	(price as of 2026-08-21)
July 27, 2005	BWA	A	1,000	—	—	1,000 Direct	—	Acquired	(price as of 2026-08-21)

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
April 30, 2026	GNTX	Non-Employee Director Stock Option Plan	Common Stock (7,000)	$15.74	May 19, 2026	7,000	Acquired
May 21, 2015	GNTX	Non-Employee Director Stock Option Grant	Common Stock (7,000)	$17.46	May 21, 2025	7,000	Acquired
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

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

Initial ownership (Form 3) 2 holdings

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

Date	Ticker	Security	Shares	Ownership
May 13, 2011	GNTX	Common Stock	0	Direct
May 7, 2010	STRL	Common Stock	0	Direct