Mark David Schwartz

CIK 2006198 · View on SEC EDGAR ↗

Insider

First SEC filing: Jan. 18, 2024 · Latest: April 17, 2026

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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

TRMB selling April 16, 2026

Insider transactions

0 buys (P) 3 sells (S) Net: $-1,249,202 + 51 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

51 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
April 16, 2026	TRMB	S 10b5-1	8,283	$67.01	$555,044	19,668 Direct	-29.63%	Disposed	-11.4% (price as of 2026-08-20)
April 16, 2026	TRMB	S 10b5-1	8,442	$67.01	$565,698	27,951 Direct	-23.20%	Disposed	-11.4% (price as of 2026-08-20)
April 15, 2026	TRMB	M	5,996	—	—	11,992 Direct	-33.33%	Disposed	(price as of 2026-08-20)
April 15, 2026	TRMB	M	6,032	—	—	6,032 Direct	-50.00%	Disposed	(price as of 2026-08-20)
April 15, 2026	TRMB	M	2,700	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
April 15, 2026	TRMB	F	2,624	$66.51	$174,522	36,393 Direct	-6.73%	Disposed	-10.8% (price as of 2026-08-20)
April 15, 2026	TRMB	M	5,996	$66.51	$398,794	39,017 Direct	+18.16%	Acquired	-10.8% (price as of 2026-08-20)
April 15, 2026	TRMB	F	2,639	$66.51	$175,520	33,021 Direct	-7.40%	Disposed	-10.8% (price as of 2026-08-20)
April 15, 2026	TRMB	M	6,032	$66.51	$401,188	35,660 Direct	+20.36%	Acquired	-10.8% (price as of 2026-08-20)
April 15, 2026	TRMB	F	1,182	$66.51	$78,615	29,628 Direct	-3.84%	Disposed	-10.8% (price as of 2026-08-20)
April 15, 2026	TRMB	M	2,700	$66.51	$179,577	30,810 Direct	+9.61%	Acquired	-10.8% (price as of 2026-08-20)
April 15, 2026	TRMB	F	1,318	$66.51	$87,660	28,110 Direct	-4.48%	Disposed	-10.8% (price as of 2026-08-20)
April 15, 2026	TRMB	A	3,585	$66.51	$238,438	29,428 Direct	+13.87%	Acquired	-10.8% (price as of 2026-08-20)
April 15, 2026	TRMB	F	4,582	$66.51	$304,749	25,843 Direct	-15.06%	Disposed	-10.8% (price as of 2026-08-20)
April 15, 2026	TRMB	A	10,757	$66.51	$715,448	30,425 Direct	+54.69%	Acquired	-10.8% (price as of 2026-08-20)
Nov. 17, 2025	TRMB	S 10b5-1	1,672	$76.83	$128,460	19,509 Direct	-7.89%	Disposed	-22.8% (price as of 2026-08-20)
July 10, 2025	TRMB	S 10b5-1	1,404	$80.00	$112,320	21,001 Direct	-6.27%	Disposed	-25.8% (price as of 2026-08-20)
July 3, 2025	TRMB	S 10b5-1	1,476	$78.00	$115,128	22,405 Direct	-6.18%	Disposed	-23.9% (price as of 2026-08-20)
May 22, 2025	TRMB	F	45	$70.76	$3,184	23,881 Direct	-0.19%	Disposed	-16.1% (price as of 2026-08-20)
May 22, 2025	TRMB	M	102	—	—	23,926 Direct	+0.43%	Acquired	(price as of 2026-08-20)
May 22, 2025	TRMB	F	135	$70.76	$9,553	23,824 Direct	-0.56%	Disposed	-16.1% (price as of 2026-08-20)
May 22, 2025	TRMB	M	308	—	—	23,959 Direct	+1.30%	Acquired	(price as of 2026-08-20)
April 15, 2025	TRMB	M	6,032	—	—	12,064 Direct	-33.33%	Disposed	(price as of 2026-08-20)
April 15, 2025	TRMB	M	2,699	—	—	2,700 Direct	-49.99%	Disposed	(price as of 2026-08-20)
April 15, 2025	TRMB	M	1,890	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
April 15, 2025	TRMB	F	2,639	$59.49	$156,994	23,651 Direct	-10.04%	Disposed	-0.3% (price as of 2026-08-20)
April 15, 2025	TRMB	M	6,032	$59.49	$358,844	26,290 Direct	+29.78%	Acquired	-0.3% (price as of 2026-08-20)
April 15, 2025	TRMB	F	1,181	$59.49	$70,258	20,258 Direct	-5.51%	Disposed	-0.3% (price as of 2026-08-20)
April 15, 2025	TRMB	M	2,699	$59.49	$160,564	21,439 Direct	+14.40%	Acquired	-0.3% (price as of 2026-08-20)
April 15, 2025	TRMB	F	827	$59.49	$49,198	18,740 Direct	-4.23%	Disposed	-0.3% (price as of 2026-08-20)
April 15, 2025	TRMB	M	1,890	$59.49	$112,436	19,567 Direct	+10.69%	Acquired	-0.3% (price as of 2026-08-20)
April 10, 2025	TRMB	F	578	$61.49	$35,541	17,677 Direct	-3.17%	Disposed	-3.5% (price as of 2026-08-20)
April 10, 2025	TRMB	A	1,320	—	—	18,255 Direct	+7.79%	Acquired	(price as of 2026-08-20)
April 10, 2025	TRMB	F	1,609	$61.49	$98,937	16,935 Direct	-8.68%	Disposed	-3.5% (price as of 2026-08-20)
April 10, 2025	TRMB	A	3,992	—	—	18,544 Direct	+27.43%	Acquired	(price as of 2026-08-20)
March 12, 2025	TRMB	A	17,988	—	—	17,988 Direct	—	Acquired	(price as of 2026-08-20)
March 12, 2025	TRMB	A	17,986	—	—	17,986 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 15, 2024	TRMB	M	496	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Oct. 15, 2024	TRMB	F	217	$63.05	$13,682	14,325 Direct	-1.49%	Disposed	-5.9% (price as of 2026-08-20)
Oct. 15, 2024	TRMB	M	496	$63.05	$31,273	14,542 Direct	+3.53%	Acquired	-5.9% (price as of 2026-08-20)
Aug. 15, 2024	TRMB	M	4,777	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 15, 2024	TRMB	F	2,090	$53.17	$111,125	13,845 Direct	-13.12%	Disposed	11.6% (price as of 2026-08-20)
Aug. 15, 2024	TRMB	M	4,777	$53.17	$253,993	15,935 Direct	+42.81%	Acquired	11.6% (price as of 2026-08-20)
May 15, 2024	TRMB	M	1,413	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 15, 2024	TRMB	F	520	$57.09	$29,687	11,158 Direct	-4.45%	Disposed	3.9% (price as of 2026-08-20)
May 15, 2024	TRMB	M	1,413	$57.09	$80,668	11,678 Direct	+13.77%	Acquired	3.9% (price as of 2026-08-20)
April 16, 2024	TRMB	S 10b5-1	2,322	$59.10	$137,230	10,265 Direct	-18.45%	Disposed	0.4% (price as of 2026-08-20)
April 15, 2024	TRMB	M	2,699	—	—	5,399 Direct	-33.33%	Disposed	(price as of 2026-08-20)
April 15, 2024	TRMB	M	1,890	—	—	1,890 Direct	-50.00%	Disposed	(price as of 2026-08-20)
April 15, 2024	TRMB	S 10b5-1	235	$61.14	$14,368	12,587 Direct	-1.83%	Disposed	-2.9% (price as of 2026-08-20)
April 15, 2024	TRMB	F	992	$60.54	$60,056	12,822 Direct	-7.18%	Disposed	-2.0% (price as of 2026-08-20)
April 15, 2024	TRMB	M	2,699	$60.54	$163,397	13,814 Direct	+24.28%	Acquired	-2.0% (price as of 2026-08-20)
April 15, 2024	TRMB	F	695	$60.54	$42,075	11,115 Direct	-5.88%	Disposed	-2.0% (price as of 2026-08-20)
April 15, 2024	TRMB	M	1,890	$60.54	$114,421	11,810 Direct	+19.05%	Acquired	-2.0% (price as of 2026-08-20)
March 19, 2024	TRMB	A	18,096	—	—	18,096 Direct	—	Acquired	(price as of 2026-08-20)
March 19, 2024	TRMB	A	18,096	—	—	18,096 Direct	—	Acquired	(price as of 2026-08-20)
March 15, 2024	TRMB	S 10b5-1	235	$61.88	$14,542	9,920 Direct	-2.31%	Disposed	-4.1% (price as of 2026-08-20)
Feb. 15, 2024	TRMB	S 10b5-1	235	$59.03	$13,872	9,928 Direct	-2.31%	Disposed	0.5% (price as of 2026-08-20)
Feb. 6, 2024	TRMB	S 10b5-1	1,821	$51.87	$94,455	10,163 Direct	-15.20%	Disposed	14.4% (price as of 2026-08-20)
Feb. 5, 2024	TRMB	F	1,550	$52.59	$81,514	11,984 Direct	-11.45%	Disposed	12.8% (price as of 2026-08-20)
Feb. 5, 2024	TRMB	A	3,826	—	—	13,534 Direct	+39.41%	Acquired	(price as of 2026-08-20)
Jan. 16, 2024	TRMB	S 10b5-1	235	$50.82	$11,943	9,708 Direct	-2.36%	Disposed	16.8% (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
April 15, 2026	TRMB	Restricted Stock Unit	Common Stock (5,996)	$0.00	April 15, 2028	5,996	Disposed
April 15, 2026	TRMB	Restricted Stock Unit	Common Stock (6,032)	$0.00	April 15, 2027	6,032	Disposed
April 15, 2026	TRMB	Restricted Stock Unit	Common Stock (2,700)	$0.00	April 15, 2026	2,700	Disposed
April 15, 2025	TRMB	Restricted Stock Unit	Common Stock (6,032)	$0.00	April 15, 2027	6,032	Disposed
April 15, 2025	TRMB	Restricted Stock Unit	Common Stock (2,699)	$0.00	April 15, 2026	2,699	Disposed
April 15, 2025	TRMB	Restricted Stock Unit	Common Stock (1,890)	$0.00	April 15, 2025	1,890	Disposed
March 12, 2025	TRMB	Restricted Stock Unit	Common Stock (17,988)	$0.00	April 15, 2028	17,988	Acquired
March 12, 2025	TRMB	Employee Stock Option	Common Stock (17,986)	$67.36	April 15, 2035	17,986	Acquired
Oct. 15, 2024	TRMB	Restricted Stock Unit	Common Stock (496)	$0.00	Oct. 15, 2024	496	Disposed
Aug. 15, 2024	TRMB	Restricted Stock Unit	Common Stock (4,777)	$0.00	Aug. 15, 2024	4,777	Disposed
May 15, 2024	TRMB	Restricted Stock Unit	Common Stock (1,413)	$0.00	May 15, 2024	1,413	Disposed
April 15, 2024	TRMB	Restricted Stock Unit	Common Stock (2,699)	$0.00	April 15, 2026	2,699	Disposed
April 15, 2024	TRMB	Restricted Stock Unit	Common Stock (1,890)	$0.00	April 15, 2025	1,890	Disposed
March 19, 2024	TRMB	Restricted Stock Unit	Common Stock (18,096)	$0.00	April 15, 2027	18,096	Acquired
March 19, 2024	TRMB	Employee Stock Option	Common Stock (18,096)	$63.47	April 15, 2034	18,096	Acquired

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

Initial ownership (Form 3) 7 holdings

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

Date	Ticker	Security	Shares	Ownership
Jan. 18, 2024	TRMB	Common Stock	9,943	Direct
Jan. 18, 2024	TRMB	Restricted Stock Unit [F1]→ Common Stock (496)	496	Direct
Jan. 18, 2024	TRMB	Restricted Stock Unit [F1]→ Common Stock (1,413)	1,413	Direct
Jan. 18, 2024	TRMB	Restricted Stock Unit [F1]→ Common Stock (3,780)	3,780	Direct
Jan. 18, 2024	TRMB	Restricted Stock Unit [F1]→ Common Stock (4,777)	4,777	Direct
Jan. 18, 2024	TRMB	Restricted Stock Unit [F1]→ Common Stock (8,098)	8,098	Direct
Jan. 18, 2024	TRMB	Employee Stock Option→ Common Stock (8,098)	8,098	Direct