Michael J Tokich

Insider

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

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 43 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

43 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 15, 2026	TFX	A	4,793	—	—	4,793 Direct	—	Acquired	(price as of 2026-08-20)
May 15, 2026	TFX	A	1,090	—	—	1,090 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 17, 2026	MTD	A	130	—	—	130 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 17, 2026	MTD	A	50	—	—	50 Direct	—	Acquired	(price as of 2026-08-20)
May 31, 2023	STE	A	26,964	—	—	26,964 Direct	—	Acquired	(price as of 2026-08-20)
May 31, 2023	STE	A	3,879	—	—	42,464 Direct	+10.05%	Acquired	(price as of 2026-08-20)
May 31, 2023	STE	F	830	$199.97	$165,975	38,585 Direct	-2.11%	Disposed	19.1% (price as of 2026-08-20)
June 2, 2022	STE	A	30,748	—	—	30,748 Direct	—	Acquired	(price as of 2026-08-20)
June 2, 2022	STE	A	2,256	—	—	39,415 Direct	+6.07%	Acquired	(price as of 2026-08-20)
May 31, 2022	STE	F	1,285	$228.20	$293,237	37,159 Direct	-3.34%	Disposed	4.4% (price as of 2026-08-20)
April 7, 2022	STE	S 10b5-1	8,000	$250.00	$2,000,000	38,444 Direct	-17.23%	Disposed	-4.7% (price as of 2026-08-20)
Dec. 23, 2021	STE	M	30,000	—	—	0 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 23, 2021	STE	S 10b5-1	30,000	$240.00	$7,200,000	46,444 Direct	-39.24%	Disposed	-0.7% (price as of 2026-08-20)
Dec. 23, 2021	STE	M	30,000	$69.72	$2,091,600	76,444 Direct	+64.59%	Acquired	241.7% (price as of 2026-08-20)
Oct. 22, 2021	STE	M	20,000	—	—	0 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 22, 2021	STE	S 10b5-1	20,000	$235.00	$4,700,000	46,444 Direct	-30.10%	Disposed	1.4% (price as of 2026-08-20)
Oct. 22, 2021	STE	M	20,000	$67.98	$1,359,600	66,444 Direct	+43.06%	Acquired	250.4% (price as of 2026-08-20)
Oct. 1, 2021	STE	A	9,460	—	—	9,460 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 1, 2021	STE	A	576	—	—	46,444 Direct	+1.26%	Acquired	(price as of 2026-08-20)
June 2, 2021	STE	A	36,296	—	—	36,296 Direct	—	Acquired	(price as of 2026-08-20)
June 2, 2021	STE	A	2,292	—	—	45,868 Direct	+5.26%	Acquired	(price as of 2026-08-20)
June 1, 2021	STE	D	1,946	$188.43	$366,685	43,576 Direct	-4.27%	Disposed	26.4% (price as of 2026-08-20)
Oct. 9, 2020	STE	M	27,920	—	—	0 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 9, 2020	STE	S 10b5-1	6,243	$189.00	$1,179,927	45,522 Direct	-12.06%	Disposed	26.0% (price as of 2026-08-20)
Oct. 9, 2020	STE	S 10b5-1	15,677	$188.24	$2,951,038	51,765 Direct	-23.25%	Disposed	26.6% (price as of 2026-08-20)
Oct. 9, 2020	STE	S 10b5-1	6,000	$187.17	$1,123,020	67,442 Direct	-8.17%	Disposed	27.3% (price as of 2026-08-20)
Oct. 9, 2020	STE	M	27,920	$53.52	$1,494,278	73,442 Direct	+61.33%	Acquired	345.1% (price as of 2026-08-20)
Oct. 8, 2020	STE	M	80	—	—	27,920 Direct	+0.29%	Acquired	(price as of 2026-08-20)
Oct. 8, 2020	STE	S 10b5-1	80	$187.00	$14,960	45,522 Direct	-0.18%	Disposed	27.4% (price as of 2026-08-20)
Oct. 8, 2020	STE	M	80	$53.52	$4,282	45,602 Direct	+0.18%	Acquired	345.1% (price as of 2026-08-20)
June 1, 2020	STE	A	44,472	—	—	44,472 Direct	—	Acquired	(price as of 2026-08-20)
June 1, 2020	STE	D	1,454	$165.65	$240,855	45,522 Direct	-3.10%	Disposed	43.8% (price as of 2026-08-20)
June 1, 2020	STE	A	2,452	—	—	46,976 Direct	+5.51%	Acquired	(price as of 2026-08-20)
May 28, 2020	STE	D	4,000	$162.70	$650,800	44,524 Direct	-8.24%	Disposed	46.4% (price as of 2026-08-20)
Oct. 1, 2019	STE	F	2,041	$140.62	$287,005	48,524 Direct	-4.04%	Disposed	69.4% (price as of 2026-08-20)
June 21, 2019	STE	M	19,986	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 21, 2019	STE	S 10b5-1	6,290	$144.07	$906,200	50,565 Direct	-11.06%	Disposed	65.4% (price as of 2026-08-20)
June 21, 2019	STE	S 10b5-1	13,696	$143.17	$1,960,856	56,855 Direct	-19.41%	Disposed	66.4% (price as of 2026-08-20)
June 21, 2019	STE	M	19,986	$45.34	$906,165	70,551 Direct	+39.53%	Acquired	425.4% (price as of 2026-08-20)
June 20, 2019	STE	M	2,014	—	—	19,986 Direct	-9.15%	Disposed	(price as of 2026-08-20)
June 20, 2019	STE	S 10b5-1	2,014	$146.12	$294,286	50,565 Direct	-3.83%	Disposed	63.0% (price as of 2026-08-20)
June 20, 2019	STE	M	2,014	$45.34	$91,315	52,579 Direct	+3.98%	Acquired	425.4% (price as of 2026-08-20)
May 31, 2019	STE	A	48,116	—	—	48,116 Direct	—	Acquired	(price as of 2026-08-20)
May 31, 2019	STE	A	2,780	—	—	50,565 Direct	+5.82%	Acquired	(price as of 2026-08-20)
May 28, 2019	STE	F	2,673	$133.92	$357,968	47,785 Direct	-5.30%	Disposed	77.9% (price as of 2026-08-20)
March 28, 2019	STE	A	46,664	—	—	46,664 Direct	—	Acquired	(price as of 2026-08-20)
March 28, 2019	STE	A	32,000	—	—	32,000 Direct	—	Acquired	(price as of 2026-08-20)
March 28, 2019	STE	A	30,000	—	—	30,000 Direct	—	Acquired	(price as of 2026-08-20)
March 28, 2019	STE	A	20,000	—	—	20,000 Direct	—	Acquired	(price as of 2026-08-20)
March 28, 2019	STE	A	28,000	—	—	28,000 Direct	—	Acquired	(price as of 2026-08-20)
March 28, 2019	STE	A	22,000	—	—	22,000 Direct	—	Acquired	(price as of 2026-08-20)
March 28, 2019	STE	A	3,406	—	—	3,406 Indirect	—	Acquired	(price as of 2026-08-20)
March 28, 2019	STE	A	50,458	—	—	50,458 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
May 15, 2026	TFX	Stock Option / (Right to Buy)	Common Stock (4,793)	$129.71	May 15, 2036	4,793	Acquired
Feb. 17, 2026	MTD	Stock Option (right to buy)	Common Stock, par value $0.01 per share (130)	$1353.24	Feb. 17, 2036	130	Acquired
May 31, 2023	STE	Employee Stock Option (right to buy)	Ordinary Shares (26,964)	$219.97	May 31, 2033	26,964	Acquired
June 2, 2022	STE	Employee Stock Option (right to buy)	Ordinary Shares (30,748)	$250.06	June 2, 2032	30,748	Acquired
Dec. 23, 2021	STE	Employee Stock Option (right to buy)	Ordinary Shares (30,000)	$69.72	June 1, 2026	30,000	Acquired
Oct. 22, 2021	STE	Employee Stock Option (right to buy)	Ordinary Shares (20,000)	$67.98	Aug. 10, 2025	20,000	Acquired
Oct. 1, 2021	STE	Employee Stock Option (rigt to buy)	Ordinary Shares (9,460)	$228.36	Oct. 1, 2031	9,460	Acquired
June 2, 2021	STE	Employee Stock Option (right to buy)	Ordinary Shares (36,296)	$210.30	June 2, 2031	36,296	Acquired
Oct. 9, 2020	STE	Employee Stock Option (right to buy)	Ordinary Shares (27,920)	$53.52	May 30, 2024	27,920	Acquired
Oct. 8, 2020	STE	Employee Stock Option (right to buy)	Ordinary Shares (80)	$53.52	May 30, 2024	80	Acquired
June 1, 2020	STE	Employee Stock Option (right to buy)	Ordinary Shares (44,472)	$182.22	June 1, 2030	44,472	Acquired
June 21, 2019	STE	Employee Stock Option (right to buy)	Ordinary Shares (19,986)	$45.34	May 31, 2023	19,986	Disposed
June 20, 2019	STE	Employee Stock Option (right to buy)	Ordinary Shares (22,000)	$45.34	May 31, 2023	2,014	Disposed
May 31, 2019	STE	Employee Stock Option (right to buy)	Ordinary Shares (48,116)	$147.05	May 31, 2029	48,116	Acquired
March 28, 2019	STE	Employee Stock Option (right to buy)	Ordinary Shares (46,664)	$114.22	May 31, 2028	46,664	Acquired
March 28, 2019	STE	Employee Stock Option (right to buy)	Ordinary Shares (32,000)	$77.07	May 30, 2027	32,000	Acquired
March 28, 2019	STE	Employee Stock Option (right to buy)	Ordinary Shares (30,000)	$69.72	June 1, 2026	30,000	Acquired
March 28, 2019	STE	Employee Stock Option (right to buy)	Ordinary Shares (20,000)	$67.98	Aug. 10, 2025	20,000	Acquired
March 28, 2019	STE	Employee Stock Option (right to buy)	Ordinary Shares (28,000)	$53.52	May 30, 2024	28,000	Acquired
March 28, 2019	STE	Employee Stock Option (right to buy)	Ordinary Shares (22,000)	$45.34	May 31, 2023	22,000	Acquired

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