Michel J. Voigt

Insider

First SEC filing: June 17, 2026 · Latest: June 17, 2026

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

MMSI selling Feb. 28, 2025

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 21 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

21 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 15, 2026	MMSI	G	65	—	—	46,062 Direct	-0.14%	Disposed	(price as of 2026-08-21)
June 2, 2025	MMSI	G	55	—	—	21,724 Direct	-0.25%	Disposed	(price as of 2026-08-21)
March 4, 2025	MMSI	G	620	—	—	21,779 Direct	-2.77%	Disposed	(price as of 2026-08-21)
Feb. 28, 2025	MMSI	A	5,488	—	—	22,399 Direct	+32.45%	Acquired	(price as of 2026-08-21)
Feb. 28, 2025	MMSI	M	7,261	$56.25	$408,431	29,660 Direct	+32.42%	Acquired	59.7% (price as of 2026-08-21)
Feb. 28, 2025	MMSI	M	4,048	$65.03	$263,241	33,708 Direct	+13.65%	Acquired	38.1% (price as of 2026-08-21)
Feb. 28, 2025	MMSI	M	2,500	$70.58	$176,450	36,208 Direct	+7.42%	Acquired	27.2% (price as of 2026-08-21)
Feb. 28, 2025	MMSI	S	13,809	$99.68	$1,376,481	22,399 Direct	-38.14%	Disposed	-9.9% (price as of 2026-08-21)
Feb. 28, 2025	MMSI	M	7,261	—	—	2,420 Direct	-75.00%	Disposed	(price as of 2026-08-21)
Feb. 28, 2025	MMSI	M	4,048	—	—	4,046 Direct	-50.01%	Disposed	(price as of 2026-08-21)
Feb. 28, 2025	MMSI	M	2,500	—	—	11,076 Direct	-18.41%	Disposed	(price as of 2026-08-21)
Feb. 27, 2025	MMSI	A	11,533	—	—	21,441 Direct	+116.40%	Acquired	(price as of 2026-08-21)
Feb. 27, 2025	MMSI	F	4,530	$98.50	$446,205	16,911 Direct	-21.13%	Disposed	-8.8% (price as of 2026-08-21)
March 6, 2024	MMSI	G	315	—	—	9,908 Direct	-3.08%	Disposed	(price as of 2026-08-21)
March 4, 2024	MMSI	A	5,228	—	—	5,743 Direct	+1015.15%	Acquired	(price as of 2026-08-21)
March 4, 2024	MMSI	A	7,110	—	—	12,853 Direct	+123.80%	Acquired	(price as of 2026-08-21)
March 4, 2024	MMSI	F	2,630	$76.51	$201,221	10,223 Direct	-20.46%	Disposed	17.4% (price as of 2026-08-21)
March 14, 2023	MMSI	S	2,000	$68.31	$136,620	515 Direct	-79.52%	Disposed	31.5% (price as of 2026-08-21)
Feb. 28, 2023	MMSI	A	3,556	—	—	3,556 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 28, 2023	MMSI	F	1,041	$70.58	$73,474	2,515 Direct	-29.27%	Disposed	27.2% (price as of 2026-08-21)
Feb. 28, 2023	MMSI	A	13,576	—	—	13,576 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 26, 2022	MMSI	A	8,094	—	—	8,094 Direct	—	Acquired	(price as of 2026-08-21)
March 19, 2021	MMSI	A	9,681	—	—	9,681 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.

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
Feb. 28, 2025	MMSI	Non-qualified stock options (right to buy)	Common Stock (9,681)	$56.25	March 19, 2028	7,261	Disposed
Feb. 28, 2025	MMSI	Non-qualified stock options (right to buy)	Common Stock (8,094)	$65.03	Feb. 28, 2029	4,048	Disposed
Feb. 28, 2025	MMSI	Non-qualified stock options (right to buy)	Common Stock (13,576)	$70.58	Feb. 28, 2030	2,500	Disposed
Feb. 28, 2023	MMSI	Non-qualified stock options (right to buy)	Common Stock (13,576)	$70.58	Feb. 28, 2030	13,576	Acquired
Feb. 26, 2022	MMSI	Non-qualified stock options (right to buy)	Common Stock (8,094)	$65.03	Feb. 28, 2029	8,094	Acquired
March 19, 2021	MMSI	Non-qualified stock options (right to buy)	Common Stock (9,681)	$56.25	March 19, 2028	9,681	Acquired

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