Jeffrey Tuder

CIK 1671976 · View on SEC EDGAR ↗

Insider

First SEC filing: Nov. 21, 2024 · Latest: Nov. 21, 2024

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 + 29 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

29 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 30, 2026	GCTS	A	9,259	—	—	151,190 Direct	+6.52%	Acquired	(price as of 2026-08-20)
March 31, 2026	GCTS	A	24,122	—	—	141,931 Direct	+20.48%	Acquired	(price as of 2026-08-20)
Feb. 9, 2026	PURR	A	40,789	—	—	40,789 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 31, 2025	GCTS	A	22,916	—	—	117,809 Direct	+24.15%	Acquired	(price as of 2026-08-20)
Dec. 2, 2025	PURR	J	16,000	—	—	16,000 Indirect	—	Acquired	(price as of 2026-08-20)
Dec. 2, 2025	PURR	J	8,188	—	—	8,188 Indirect	—	Acquired	(price as of 2026-08-20)
Sept. 30, 2025	GCTS	A	18,092	—	—	94,893 Direct	+23.56%	Acquired	(price as of 2026-08-20)
June 30, 2025	GCTS	A	18,456	—	—	76,801 Direct	+31.63%	Acquired	(price as of 2026-08-20)
March 31, 2025	GCTS	A	16,768	—	—	42,056 Direct	+66.31%	Acquired	(price as of 2026-08-20)
March 26, 2025	GCTS	J	20,734	—	—	0 Direct	—	Acquired	(price as of 2026-08-20)
March 26, 2025	GCTS	J	16,289	—	—	58,345 Direct	+38.73%	Acquired	(price as of 2026-08-20)
Dec. 31, 2024	GCTS	A	11,802	—	—	25,288 Direct	+87.51%	Acquired	(price as of 2026-08-20)
Sept. 30, 2024	GCTS	A	8,208	—	—	13,486 Direct	+155.51%	Acquired	(price as of 2026-08-20)
June 30, 2024	GCTS	A	5,278	—	—	5,278 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 14, 2019	INSG	A	28,466	—	—	28,466 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 14, 2019	INSG	A	8,781	—	—	119,546 Direct	+7.93%	Acquired	(price as of 2026-08-20)
Nov. 28, 2018	INSG	M	35,033	$1.25	$43,791	0 Direct	-100.00%	Disposed	-66.6% (price as of 2026-08-20)
Nov. 28, 2018	INSG	S	35,033	$3.76	$131,724	110,765 Direct	-24.03%	Disposed	-88.9% (price as of 2026-08-20)
Nov. 28, 2018	INSG	M	35,033	$1.25	$43,791	145,798 Direct	+31.63%	Acquired	-66.6% (price as of 2026-08-20)
Nov. 26, 2018	INSG	M	53,862	$1.25	$67,328	35,033 Direct	-60.59%	Disposed	-66.6% (price as of 2026-08-20)
Nov. 26, 2018	INSG	S	53,862	$3.69	$198,751	110,765 Direct	-32.72%	Disposed	-88.7% (price as of 2026-08-20)
Nov. 26, 2018	INSG	M	53,862	$1.25	$67,328	164,627 Direct	+48.63%	Acquired	-66.6% (price as of 2026-08-20)
Nov. 23, 2018	INSG	M	95	$1.25	$119	88,895 Direct	-0.11%	Disposed	-66.6% (price as of 2026-08-20)
Nov. 23, 2018	INSG	S	95	$3.60	$342	110,765 Direct	-0.09%	Disposed	-88.4% (price as of 2026-08-20)
Nov. 23, 2018	INSG	M	95	$1.25	$119	110,860 Direct	+0.09%	Acquired	-66.6% (price as of 2026-08-20)
Nov. 21, 2018	INSG	M	11,010	$1.25	$13,762	88,990 Direct	-11.01%	Disposed	-66.6% (price as of 2026-08-20)
Nov. 21, 2018	INSG	S	11,010	$3.63	$39,966	110,765 Direct	-9.04%	Disposed	-88.5% (price as of 2026-08-20)
Nov. 21, 2018	INSG	M	11,010	$1.25	$13,762	121,775 Direct	+9.94%	Acquired	-66.6% (price as of 2026-08-20)
Nov. 21, 2018	INSG	S	15,248	$3.67	$55,960	110,765 Direct	-12.10%	Disposed	-88.6% (price as of 2026-08-20)
Nov. 20, 2018	INSG	S	400	$3.62	$1,448	126,013 Direct	-0.32%	Disposed	-88.5% (price as of 2026-08-20)
Nov. 19, 2018	INSG	S	12,685	$3.70	$46,934	126,413 Direct	-9.12%	Disposed	-88.7% (price as of 2026-08-20)
Feb. 15, 2018	INSG	A	28,446	—	—	128,446 Direct	+28.45%	Acquired	(price as of 2026-08-20)
Feb. 15, 2018	INSG	A	23,098	—	—	139,098 Direct	+19.91%	Acquired	(price as of 2026-08-20)
Feb. 14, 2018	INSG	A	87,667	—	—	116,000 Direct	+309.42%	Acquired	(price as of 2026-08-20)
June 30, 2017	INSG	A	100,000	—	—	100,000 Direct	—	Acquired	(price as of 2026-08-20)
June 30, 2017	INSG	A	28,333	—	—	28,333 Direct	—	Acquired	(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
Dec. 2, 2025	PURR	Warrants	Common Stock (16,000)	$6.25	July 14, 2025	16,000	Acquired
March 26, 2025	GCTS	Warrants	Common Stock (20,734)	$11.50	—	20,734	Acquired
Feb. 14, 2019	INSG	Stock Option (Right to Buy)	Common Stock (28,466)	$4.70	Feb. 14, 2029	28,466	Acquired
Nov. 28, 2018	INSG	Stock Option (Right to Buy)	Common Stock (35,033)	$1.25	June 30, 2027	35,033	Disposed
Nov. 26, 2018	INSG	Stock Option (Right to Buy)	Common Stock (53,862)	$1.25	June 30, 2027	53,862	Disposed
Nov. 23, 2018	INSG	Stock Option (Right to Buy)	Common Stock (95)	$1.25	June 30, 2027	95	Disposed
Nov. 21, 2018	INSG	Stock Option (Right to Buy)	Common Stock (11,010)	$1.25	June 30, 2027	11,010	Disposed
Feb. 15, 2018	INSG	Stock Option (Right to Buy)	Common Stock (28,446)	$1.93	Feb. 15, 2028	28,446	Acquired
June 30, 2017	INSG	Stock Options (Right to Buy)	Common Stock (100,000)	$1.25	June 30, 2027	100,000	Acquired

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