Pigott, Thomas K.

Insider

First SEC filing: Sept. 16, 2015 · Latest: June 12, 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.
Initial holdings The stakes this person held when they first started reporting.

Insider at

MZTI buying June 10, 2026

Insider transactions

1 buys (P) 0 sells (S) Net: $98,109 + 37 non-open-market transactions below Avg return of open purchases vs now: 7.7% 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

37 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Aug. 15, 2026	MZTI	F	496	$116.05	$57,561	17,283 Direct	-2.79%	Disposed	1.1% (price as of 2026-08-19)
June 10, 2026	MZTI	P	900	$109.01	$98,109	17,779 Direct	+5.33%	Acquired	7.7% (price as of 2026-08-19)
Aug. 21, 2025	MZTI	A	2,973	—	—	17,766 Direct	+20.10%	Acquired	(price as of 2026-08-19)
Aug. 21, 2025	MZTI	F	887	$180.29	$159,917	16,879 Direct	-4.99%	Disposed	-34.9% (price as of 2026-08-19)
Aug. 16, 2025	MZTI	F	532	$180.29	$95,914	14,793 Direct	-3.47%	Disposed	-34.9% (price as of 2026-08-19)
Aug. 12, 2025	MZTI	A	2,241	—	—	2,241 Direct	—	Acquired	(price as of 2026-08-19)
Aug. 23, 2024	MZTI	A	2,209	—	—	15,983 Direct	+16.04%	Acquired	(price as of 2026-08-19)
Aug. 23, 2024	MZTI	F	658	$198.38	$130,534	15,325 Direct	-4.12%	Disposed	-40.8% (price as of 2026-08-19)
Aug. 17, 2024	MZTI	F	423	$198.38	$83,915	13,774 Direct	-2.98%	Disposed	-40.8% (price as of 2026-08-19)
Aug. 13, 2024	MZTI	A	1,862	—	—	14,197 Direct	+15.10%	Acquired	(price as of 2026-08-19)
Feb. 23, 2024	MZTI	F	282	$199.81	$56,346	12,335 Direct	-2.24%	Disposed	-41.3% (price as of 2026-08-19)
Aug. 15, 2023	MZTI	A	1,705	—	—	12,617 Direct	+15.62%	Acquired	(price as of 2026-08-19)
May 10, 2023	MZTI	M	5,374	$177.99	$956,518	14,850 Direct	+56.71%	Acquired	-34.1% (price as of 2026-08-19)
May 10, 2023	MZTI	M	4,042	$153.71	$621,296	18,892 Direct	+27.22%	Acquired	-23.6% (price as of 2026-08-19)
May 10, 2023	MZTI	F	611	$214.16	$130,852	18,281 Direct	-3.23%	Disposed	-45.2% (price as of 2026-08-19)
May 10, 2023	MZTI	D	7,369	$214.16	$1,578,145	10,912 Direct	-40.31%	Disposed	-45.2% (price as of 2026-08-19)
May 10, 2023	MZTI	M	5,374	—	—	2,689 Direct	-66.65%	Disposed	(price as of 2026-08-19)
May 10, 2023	MZTI	M	4,042	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Feb. 25, 2023	MZTI	F	317	$192.42	$60,997	9,476 Direct	-3.24%	Disposed	-39.0% (price as of 2026-08-19)
Nov. 7, 2022	MZTI	M	8,080	$153.71	$1,241,977	15,681 Direct	+106.30%	Acquired	-23.6% (price as of 2026-08-19)
Nov. 7, 2022	MZTI	M	3,764	$153.34	$577,172	19,445 Direct	+24.00%	Acquired	-23.5% (price as of 2026-08-19)
Nov. 7, 2022	MZTI	F	931	$208.60	$194,207	18,514 Direct	-4.79%	Disposed	-43.7% (price as of 2026-08-19)
Nov. 7, 2022	MZTI	D	8,721	$208.60	$1,819,201	9,793 Direct	-47.10%	Disposed	-43.7% (price as of 2026-08-19)
Nov. 7, 2022	MZTI	M	8,080	—	—	4,042 Direct	-66.66%	Disposed	(price as of 2026-08-19)
Nov. 7, 2022	MZTI	M	3,764	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Aug. 16, 2022	MZTI	A	1,784	—	—	7,601 Direct	+30.67%	Acquired	(price as of 2026-08-19)
May 19, 2022	MZTI	P	800	$121.70	$97,360	5,817 Direct	+15.95%	Acquired	-3.6% (price as of 2026-08-19)
April 1, 2022	MZTI	F	264	$154.86	$40,883	5,017 Direct	-5.00%	Disposed	-24.2% (price as of 2026-08-19)
Aug. 17, 2021	MZTI	A	1,419	—	—	5,281 Direct	+36.74%	Acquired	(price as of 2026-08-19)
June 3, 2021	MZTI	M	7,526	$153.34	$1,154,037	10,349 Direct	+266.60%	Acquired	-23.5% (price as of 2026-08-19)
June 3, 2021	MZTI	F	442	$190.92	$84,387	9,907 Direct	-4.27%	Disposed	-38.5% (price as of 2026-08-19)
June 3, 2021	MZTI	D	6,045	$190.92	$1,154,111	3,862 Direct	-61.02%	Disposed	-38.5% (price as of 2026-08-19)
June 3, 2021	MZTI	M	7,526	—	—	3,764 Direct	-66.66%	Disposed	(price as of 2026-08-19)
Feb. 23, 2021	MZTI	A	885	—	—	2,823 Direct	+45.67%	Acquired	(price as of 2026-08-19)
Feb. 23, 2021	MZTI	A	8,063	—	—	8,063 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 25, 2020	MZTI	A	1,025	—	—	1,938 Direct	+112.27%	Acquired	(price as of 2026-08-19)
Feb. 25, 2020	MZTI	A	12,122	—	—	12,122 Direct	—	Acquired	(price as of 2026-08-19)
April 1, 2019	MZTI	A	913	—	—	913 Direct	—	Acquired	(price as of 2026-08-19)
April 1, 2019	MZTI	A	11,290	—	—	11,290 Direct	—	Acquired	(price as of 2026-08-19)

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
Aug. 12, 2025	MZTI	Restricted Stock Units	Common Stock (2,241)	—	Aug. 12, 2028	2,241	Acquired
May 10, 2023	MZTI	Stock Appreciation Right	Common Stock (5,374)	$177.99	Feb. 23, 2028	5,374	Disposed
May 10, 2023	MZTI	Stock Appreciation Right	Common Stock (4,042)	$153.71	Feb. 25, 2027	4,042	Disposed
Nov. 7, 2022	MZTI	Stock Appreciation Right	Common Stock (8,080)	$153.71	Feb. 25, 2027	8,080	Disposed
Nov. 7, 2022	MZTI	Stock Appreciation Right	Common Stock (3,764)	$153.34	April 1, 2024	3,764	Disposed
June 3, 2021	MZTI	Stock Appreciation Right	Common Stock (7,526)	$153.34	April 1, 2024	7,526	Disposed
Feb. 23, 2021	MZTI	Stock Appreciation Right	Common Stock (8,063)	$177.99	Feb. 23, 2028	8,063	Acquired
Feb. 25, 2020	MZTI	Stock Appreciation Right	Common Stock (12,122)	$153.71	Feb. 25, 2027	12,122	Acquired
April 1, 2019	MZTI	Stock Appreciation Right	Common Stock (11,290)	$153.34	April 1, 2024	11,290	Acquired

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

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
Sept. 16, 2015	MGPI	Common Stock	3,000	Direct