Arthur O Whipple

CIK 1242027 · View on SEC EDGAR ↗

Insider

First SEC filing: Sept. 3, 2008 · Latest: Sept. 3, 2008

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

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 18 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

18 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Nov. 2, 2020	GSIT	A	13,430	—	—	13,430 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 28, 2019	GSIT	A	10,765	—	—	10,765 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 18, 2019	GSIT	M	6,000	$3.94	$23,640	36,000 Direct	+20.00%	Acquired	48.5% (price as of 2026-08-20)
Oct. 18, 2019	GSIT	M	6,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Oct. 29, 2018	GSIT	A	14,043	—	—	14,043 Direct	—	Acquired	(price as of 2026-08-20)
June 20, 2018	GSIT	M	5,000	$3.81	$19,050	30,000 Direct	+20.00%	Acquired	53.5% (price as of 2026-08-20)
June 20, 2018	GSIT	M	5,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Oct. 31, 2016	GSIT	A	15,719	—	—	15,719 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 10, 2016	GSIT	P	2,500	$3.50	$8,750	10,000 Direct	+33.33%	Acquired	67.1% (price as of 2026-08-20)
Feb. 9, 2016	GSIT	P	2,500	$3.50	$8,750	7,500 Direct	+50.00%	Acquired	67.1% (price as of 2026-08-20)
Nov. 2, 2015	GSIT	A	7,000	—	—	7,000 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 18, 2014	GSIT	P	3,682	$5.20	$19,146	5,000 Direct	+279.36%	Acquired	12.5% (price as of 2026-08-20)
Nov. 14, 2014	GSIT	P	1,200	$5.10	$6,120	1,318 Direct	+1016.95%	Acquired	14.7% (price as of 2026-08-20)
Nov. 12, 2014	GSIT	P	118	$4.85	$572	118 Direct	—	Acquired	20.6% (price as of 2026-08-20)
Nov. 3, 2014	GSIT	A	8,000	—	—	8,000 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 4, 2013	GSIT	A	8,000	—	—	8,000 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 31, 2012	GSIT	A	8,000	—	—	8,000 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 31, 2011	GSIT	A	8,000	—	—	8,000 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 1, 2010	GSIT	A	6,000	—	—	6,000 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 28, 2009	GSIT	A	6,000	—	—	6,000 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 28, 2008	GSIT	A	5,000	—	—	5,000 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 5, 2007	GSIT	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 5, 2007	GSIT	A	5,000	—	—	5,000 Direct	—	Acquired	(price as of 2026-08-20)
May 11, 2004	QUIK	S	2,734	$3.11	$8,503	6,700 Direct	-28.98%	Disposed	-73.4% (price as of 2026-08-20)
Dec. 1, 2003	QUIK	S	4,000	$6.50	$26,000	9,434 Direct	-29.78%	Disposed	-87.3% (price as of 2026-08-20)
Aug. 26, 2003	QUIK	S	2,000	$8.62	$17,240	9,345 Direct	-17.63%	Disposed	-90.4% (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
Nov. 2, 2020	GSIT	Stock Option (right to buy)	Common Stock (13,430)	$6.18	Nov. 2, 2030	13,430	Acquired
Oct. 28, 2019	GSIT	Stock Option (right to buy)	Common Stock (10,765)	$7.71	Oct. 28, 2029	10,765	Acquired
Oct. 18, 2019	GSIT	Stock Option (right to buy)	Common Stock (6,000)	$3.94	Oct. 28, 2019	6,000	Disposed
Oct. 29, 2018	GSIT	Stock Option (right to buy)	Common Stock (14,043)	$5.91	Oct. 29, 2028	14,043	Acquired
June 20, 2018	GSIT	Stock Option (right to buy)	Common Stock (5,000)	$3.81	Aug. 28, 2018	5,000	Disposed
Oct. 31, 2016	GSIT	Stock Option (right to buy)	Common Stock (15,719)	$5.28	Oct. 31, 2026	15,719	Acquired
Nov. 2, 2015	GSIT	Stock Option (right to buy)	Common Stock (7,000)	$4.34	Nov. 2, 2025	7,000	Acquired
Nov. 3, 2014	GSIT	Stock Option (right to buy)	Common Stock (8,000)	$4.68	Nov. 3, 2024	8,000	Acquired
Nov. 4, 2013	GSIT	Stock Option (right to buy)	Common Stock (8,000)	$6.63	Nov. 4, 2023	8,000	Acquired
Oct. 31, 2012	GSIT	Stock Option (right to buy)	Common Stock (8,000)	$5.59	Oct. 31, 2022	8,000	Acquired
Oct. 31, 2011	GSIT	Stock Option (right to buy)	Common Stock (8,000)	$4.90	Oct. 31, 2021	8,000	Acquired
Nov. 1, 2010	GSIT	Stock Option (right to buy)	Common Stock (6,000)	$6.82	Nov. 1, 2020	6,000	Acquired
Oct. 28, 2009	GSIT	Stock Option (right to buy)	Common Stock (6,000)	$3.94	Oct. 28, 2019	6,000	Acquired
Aug. 28, 2008	GSIT	Stock Option (right to buy)	Common Stock (5,000)	$3.81	Aug. 28, 2018	5,000	Acquired
Nov. 5, 2007	GSIT	Stock Option (right to buy)	Common Stock (10,000)	$2.49	Nov. 5, 2017	10,000	Acquired
Nov. 5, 2007	GSIT	Stock Option (right to buy)	Common Stock (5,000)	$2.49	Nov. 5, 2017	5,000	Acquired

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