Gregory Doria

Insider

First SEC filing: Oct. 22, 2021 · Latest: Oct. 22, 2021

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 7 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

7 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 19, 2023	LECO	F	258	$176.29	$45,483	3,601 Direct	-6.69%	Disposed	60.4% (price as of 2026-08-19)
Feb. 15, 2023	LECO	A	1,587	—	—	1,587 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 15, 2023	LECO	A	423	—	—	3,859 Direct	+12.31%	Acquired	(price as of 2026-08-19)
Dec. 15, 2022	LECO	S	170	$143.45	$24,386	3,436 Direct	-4.71%	Disposed	97.1% (price as of 2026-08-19)
July 1, 2022	LECO	F	72	$124.24	$8,945	3,606 Direct	-1.96%	Disposed	127.6% (price as of 2026-08-19)
Feb. 18, 2022	LECO	F	175	$127.38	$22,292	3,678 Direct	-4.54%	Disposed	122.0% (price as of 2026-08-19)
Feb. 16, 2022	LECO	A	2,195	—	—	2,195 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 16, 2022	LECO	A	469	—	—	3,853 Direct	+13.86%	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.

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

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Feb. 15, 2023	LECO	Employee Stock Option (Right to Buy)	Common Shares (1,587)	$175.97	Feb. 15, 2033	1,587	Acquired
Feb. 16, 2022	LECO	Employee Stock Option (Right to Buy)	Common Shares (2,195)	$128.03	Feb. 16, 2032	2,195	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
Oct. 22, 2021	LECO	Common Shares	3,384	Direct