Shengxian Wu

Insider

First SEC filing: March 19, 2026 · Latest: March 19, 2026

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 15 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

No open-market trades on record; showing all filings.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 13, 2026	MVST	A	15,503	—	—	233,799 Direct	+7.10%	Acquired	(price as of 2026-08-21)
March 2, 2026	MVST	A	60,000	—	—	218,296 Direct	+37.90%	Acquired	(price as of 2026-08-21)
June 5, 2025	MVST	A	75,000	—	—	158,296 Direct	+90.04%	Acquired	(price as of 2026-08-21)
Jan. 23, 2025	MVST	A	100,000	—	—	116,629 Direct	+601.36%	Acquired	(price as of 2026-08-21)
Jan. 20, 2025	MVST	A	3,296	—	—	16,629 Direct	+24.72%	Acquired	(price as of 2026-08-21)
Dec. 5, 2024	MVST	A	1,000,000	—	—	1,000,000 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 31, 2023	MVST	A	40,000	—	—	40,000 Direct	—	Acquired	(price as of 2026-08-21)
July 23, 2021	MVST	A	142,987	—	—	142,987 Direct	—	Acquired	(price as of 2026-08-21)
July 23, 2021	MVST	A	480,900	—	—	480,900 Direct	—	Acquired	(price as of 2026-08-21)
July 23, 2021	MVST	A	641,200	—	—	641,200 Direct	—	Acquired	(price as of 2026-08-21)
July 23, 2021	MVST	A	160,300	—	—	160,300 Direct	—	Acquired	(price as of 2026-08-21)
July 23, 2021	MVST	A	142,987	—	—	142,987 Direct	—	Acquired	(price as of 2026-08-21)
July 23, 2021	MVST	A	480,900	—	—	480,900 Direct	—	Acquired	(price as of 2026-08-21)
July 23, 2021	MVST	A	641,200	—	—	641,200 Direct	—	Acquired	(price as of 2026-08-21)
July 23, 2021	MVST	A	160,300	—	—	160,300 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.

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

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Dec. 5, 2024	MVST	Employee Stock Option (Right to Buy)	Common Stock (1,000,000)	$1.29	Dec. 5, 2034	1,000,000	Acquired
July 23, 2021	MVST	Capped Restricted Stock Unit	Class A Common Stock (142,987)	—	—	142,987	Acquired
July 23, 2021	MVST	Employee Stock Option (right to buy)	Class A Common Stock (480,900)	—	Dec. 24, 2030	480,900	Acquired
July 23, 2021	MVST	Employee Stock Option (right to buy)	Class A Common Stock (641,200)	—	July 27, 2030	641,200	Acquired
July 23, 2021	MVST	Employee Stock Option (right to buy)	Class A Common Stock (160,300)	—	July 23, 2027	160,300	Acquired
July 23, 2021	MVST	Capped Restricted Stock Unit	Class A Common Stock (142,987)	$6.82	—	142,987	Acquired
July 23, 2021	MVST	Employee Stock Option (right to buy)	Class A Common Stock (480,900)	$6.82	Dec. 24, 2030	480,900	Acquired
July 23, 2021	MVST	Employee Stock Option (right to buy)	Class A Common Stock (641,200)	$6.82	July 27, 2030	641,200	Acquired
July 23, 2021	MVST	Employee Stock Option (right to buy)	Class A Common Stock (160,300)	$6.82	July 23, 2027	160,300	Acquired

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

Matched by name from proxy statements (DEF 14A) — verify against the filing.

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2024	$400,000	$93,750	—	—	—	—	—	—

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.