WILLIAM M. LAMBERT

Insider Reports History

Location
Cranberry Twp, PA
Signature
Michelle R. Keating, as attorney-in-fact for William Lambert
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by WILLIAM M. LAMBERT:

Company Role Class Num Shares Value Price $ Report Date Ownership
MSA Safety Inc Director Common Stock, no par value 40,250 $6,481,457 $161.03 12 Dec 2025 By Wife
MSA Safety Inc Director Common Stock, no par value 34,727 $5,592,088 $161.03 12 Dec 2025 Direct
KENNAMETAL INC Director Common Stock 76,992 $3,005,767 $39.04 18 Feb 2026 Direct
MSA Safety Inc Director Common Stock, no par value 13,500 $2,173,905 $161.03 12 Dec 2025 By GRAT (Wife)
KENNAMETAL INC Director Restricted Stock Units 6,898 15 Aug 2025 Direct
KENNAMETAL INC Director Stock Option (Right to Buy) 0 18 Feb 2026 Direct

Insider Reports Filed by WILLIAM M. LAMBERT

Symbol Company Period Transactions Value $ Form Type Role Filing Time
KMT KENNAMETAL INC 18 Feb 2026 3 -$34.4 4 Director 19 Feb 2026, 21:08
MSA MSA Safety Inc 12 Dec 2025 1 $0 4 Director 16 Dec 2025, 09:09
KMT KENNAMETAL INC 15 Aug 2025 6 +$113,424 4 Director 19 Aug 2025, 07:36
MSA MSA Safety Inc 16 May 2025 1 $0 4 Director 19 May 2025, 16:44
MSA MSA Safety Inc 15 Nov 2024 1 $0 4 Director 19 Nov 2024, 12:17
KMT KENNAMETAL INC 15 Aug 2024 6 +$260,525 4 Director 19 Aug 2024, 12:57
MSA MSA Safety Inc 15 May 2024 1 $0 4 Director 16 May 2024, 15:00
MSA MSA Safety Inc 27 Nov 2023 1 $0 4 Director 29 Nov 2023, 09:42
KMT KENNAMETAL INC 15 Aug 2023 6 +$252,155 4 Director 17 Aug 2023, 12:59
MSA MSA Safety Inc 11 May 2023 2 $0 4 Director 19 May 2023, 13:53
MSA MSA Safety Inc 15 Nov 2022 1 $0 4/A Director 06 Apr 2023, 11:30
KMT KENNAMETAL INC 15 Aug 2022 5 +$108,453 4 Director 17 Aug 2022, 13:02
MSA MSA Safety Inc 09 Aug 2022 10 -$10,378,284 4 Director 11 Aug 2022, 10:45
MSA MSA Safety Inc 08 Aug 2022 1 $0 4 Director 10 Aug 2022, 09:29
MSA MSA Safety Inc 18 May 2022 1 $0 4 Director 20 May 2022, 11:08
KMT KENNAMETAL INC 04 May 2022 1 +$962,475 4 Director 05 May 2022, 11:18
MSA MSA Safety Inc 19 Nov 2021 8 -$9,304,546 4 Director 23 Nov 2021, 08:55
MSA MSA Safety Inc 16 Sep 2021 1 -$1,536,700 4 Director 16 Sep 2021, 16:56
MSA MSA Safety Inc 25 Aug 2021 1 $0 4 Director 26 Aug 2021, 10:25
KMT KENNAMETAL INC 15 Aug 2021 4 +$104,395 4 Director 17 Aug 2021, 13:19
KMT KENNAMETAL INC 02 Aug 2021 2 +$40,056 4 Director 03 Aug 2021, 13:10
MSA MSA Safety Inc 24 May 2021 1 $0 4 Director 25 May 2021, 10:16