Tyler Rameson

Insider

First SEC filing: June 8, 2018 · Latest: June 8, 2018

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 13 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

13 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 4, 2025	MTEX	A	5,000	—	—	16,667 Direct	+42.86%	Acquired	(price as of 2026-08-20)
Jan. 2, 2025	MTEX	A	2,686	$14.89	$39,995	301,883 Direct	+0.90%	Acquired	-58.2% (price as of 2026-08-20)
Sept. 9, 2024	MTEX	P	16,288	$7.75	$126,232	299,197 Direct	+5.76%	Acquired	-19.7% (price as of 2026-08-20)
Jan. 2, 2024	MTEX	A	4,932	$8.11	$39,999	282,909 Direct	+1.77%	Acquired	-23.3% (price as of 2026-08-20)
Jan. 3, 2023	MTEX	A	2,294	$17.43	$39,984	277,977 Direct	+0.83%	Acquired	-64.3% (price as of 2026-08-20)
June 15, 2022	MTEX	A	5,000	—	—	11,667 Direct	+75.00%	Acquired	(price as of 2026-08-20)
Jan. 3, 2022	MTEX	A	1,012	$39.49	$39,964	275,683 Direct	+0.37%	Acquired	-84.2% (price as of 2026-08-20)
Jan. 4, 2021	MTEX	A	1,873	$18.68	$34,988	274,671 Direct	+0.69%	Acquired	-66.7% (price as of 2026-08-20)
Jan. 2, 2020	MTEX	A	2,229	$15.70	$34,995	272,798 Direct	+0.82%	Acquired	-60.4% (price as of 2026-08-20)
Jan. 2, 2020	MTEX	A	2,201	$15.90	$34,996	272,770 Direct	+0.81%	Acquired	-60.9% (price as of 2026-08-20)
June 12, 2019	MTEX	A	5,000	—	—	5,000 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 2, 2019	MTEX	A	1,821	$19.22	$35,000	270,569 Direct	+0.68%	Acquired	-67.6% (price as of 2026-08-20)
June 6, 2018	MTEX	A	1,667	—	—	1,667 Direct	—	Acquired	(price as of 2026-08-20)
June 6, 2018	MTEX	A	5,000	—	—	5,000 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.

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
June 4, 2025	MTEX	Right to Purchase Common Stock	Common Stock, par value $0.0001 per share (5,000)	$10.36	June 4, 2035	5,000	Acquired
June 15, 2022	MTEX	Right to Purchase Common Stock	Common Stock, par value $0.0001 per share (5,000)	$20.35	June 15, 2032	5,000	Acquired
June 12, 2019	MTEX	Right to Purchase Common Stock	Common Stock, par value $0.0001 per share (5,000)	$16.68	June 12, 2029	5,000	Acquired
June 6, 2018	MTEX	Right to Purchase Common Stock	Common Stock, par value $0.0001 per share (1,667)	$21.00	June 5, 2028	1,667	Acquired
June 6, 2018	MTEX	Right to Purchase Common Stock	Common Stock, par value $0.0001 per share (5,000)	$21.00	June 5, 2028	5,000	Acquired

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

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

Date	Ticker	Security	Shares	Ownership
June 8, 2018	MTEX	Common Stock, par value $0.0001 per share	268,748	Direct