Michael J Whitehead

CIK 1747301 · View on SEC EDGAR ↗

Insider

First SEC filing: July 26, 2018 · Latest: July 26, 2018

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Insider at

Insider transactions

0 buys (P) 1 sells (S) Net: $-232,214 + 53 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

53 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
June 16, 2026 LECO S 845 $274.81 $232,214 9,319 Direct -8.31% Disposed 2.9% (price as of 2026-08-19)
Aug. 21, 2023 LECO S 1,100 $185.64 $204,204 11,716 Direct -8.58% Disposed 52.3% (price as of 2026-08-19)
Oct. 31, 2022 LECO S 6,653 $140.27 $933,216 12,184 Direct -35.32% Disposed 101.6% (price as of 2026-08-19)
Nov. 5, 2021 LECO S 900 $143.71 $129,339 8,755 Direct -9.32% Disposed 96.7% (price as of 2026-08-19)
Nov. 5, 2021 LECO S 2,763 $143.13 $395,468 9,655 Direct -22.25% Disposed 97.5% (price as of 2026-08-19)
Nov. 4, 2020 LECO S 5,250 $105.37 $553,192 7,670 Direct -40.63% Disposed 168.3% (price as of 2026-08-19)
July 30, 2020 LECO S 1,000 $90.08 $90,080 8,670 Direct -10.34% Disposed 213.9% (price as of 2026-08-19)
Nov. 5, 2019 LECO S 5,989 $92.87 $556,198 6,759 Direct -46.98% Disposed 204.4% (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
Feb. 15, 2023 LECO Employee Stock Option (Right to Buy) Common Shares (2,164) $175.97 Feb. 15, 2033 2,164 Acquired
Oct. 31, 2022 LECO Employee Stock Option (Right to Buy) Common Shares (1,760) $114.27 Feb. 17, 2031 1,760 Disposed
Oct. 31, 2022 LECO Employee Stock Option (Right to Buy) Common Shares (1,913) $89.63 Feb. 19, 2030 1,913 Disposed
Oct. 31, 2022 LECO Employee Stock Option (Right to Buy) Common Shares (1,750) $88.44 Feb. 18, 2029 1,750 Disposed
Oct. 31, 2022 LECO Employee Stock Option (Right to Buy) Common Shares (1,230) $90.70 Feb. 21, 2028 1,230 Disposed
Feb. 16, 2022 LECO Employee Stock Option (Right to Buy) Common Shares (3,353) $128.03 Feb. 16, 2032 3,353 Acquired
Nov. 5, 2021 LECO Employee Stock Option (Right to Buy) Common Stock (1,913) $89.63 Feb. 19, 2030 1,913 Disposed
Nov. 5, 2021 LECO Employee Stock Option (Right to Buy) Common Stock (1,750) $88.44 Feb. 18, 2029 1,750 Disposed
Feb. 17, 2021 LECO Employee Stock Option (Right to Buy) Common Shares (5,280) $114.27 Feb. 17, 2031 5,280 Acquired
Nov. 4, 2020 LECO Employee Stock Option (Right to Buy) Common Shares (1,750) $88.44 Feb. 18, 2029 1,750 Disposed
Nov. 4, 2020 LECO Employee Stock Option (Right to Buy) Common Stock (1,230) $90.70 Feb. 21, 2028 1,230 Disposed
Nov. 4, 2020 LECO Employee Stock Option (Right to Buy) Common Stock (1,270) $85.30 Feb. 22, 2027 1,270 Disposed
Feb. 19, 2020 LECO Employee Stock Option (Right to Buy) Common Shares (5,740) $89.63 Feb. 19, 2030 5,740 Acquired
Nov. 5, 2019 LECO Employee Stock Option (Right to Buy) Common Stock (1,230) $90.70 Feb. 21, 2028 1,230 Disposed
Nov. 5, 2019 LECO Employee Stock Option (Right to Buy) Common Stock (2,540) $85.30 Feb. 22, 2027 2,540 Disposed
Nov. 5, 2019 LECO Employee Stock Option (Right to Buy) Common Stock (2,219) $58.14 Feb. 17, 2026 2,219 Disposed
Feb. 18, 2019 LECO Employee Stock Option (Right to Buy) Common Shares (5,250) $88.44 Feb. 18, 2029 5,250 Acquired

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

Initial ownership (Form 3) 4 holdings

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

Date Ticker Security Shares Ownership
July 26, 2018 LECO Common Shares 6,040 Direct
July 26, 2018 LECO Employee Stock Option (Right to Buy)→ Common Stock (2,219) 2,219 Direct
July 26, 2018 LECO Employee Stock Option (Right to Buy)→ Common Stock (3,810) 3,810 Direct
July 26, 2018 LECO Employee Stock Option (Right to Buy)→ Common Stock (3,690) 3,690 Direct