Insider · CIK 0001187330
William M Lambert
Files at: MSA, KMT, EQT. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 11, 2026 GForm 4 → | Sep 16, 1:31 pm EDT | MSA Safety IncMSA | 8,000 | — | — | 27,626 | — | late |
| Aug 14, 2026 FMForm 4 → | Aug 18, 7:24 pm EDT | KENNAMETAL INCKMT | 6,278 | $31.22 | $195,999 | 82,898 | — | |
| Mar 13, 2019 SForm 4 → | Mar 14, 12:21 pm EDT | MSA Safety IncMSA | 24,592 | $103.50 | $2,545,176 | 33,342 | −42.4% | plan? |
| Mar 8, 2019 AFForm 4 → | Mar 12, 5:06 pm EDT | MSA Safety IncMSA | 72,471 | $102.27 | $2,182,646 | 57,934 | — | plan? |
| Dec 14, 2018 GForm 4 → | Dec 17, 9:25 am EST | MSA Safety IncMSA | 14,000 | — | — | 28,147 | — | plan? |
| Nov 28, 2018 SForm 4 → | Dec 3, 11:44 am EST | MSA Safety IncMSA | 10,137 | $105.97 | $1,074,174 | 42,147 | −19.4% | plan? late |
| Nov 26, 2018 SForm 4 → | Nov 28, 10:33 am EST | MSA Safety IncMSA | 9,863 | $106.49 | $1,050,330 | 52,284 | −15.9% | plan? |
| Sep 24, 2018 GForm 4 → | Sep 26, 11:34 am EDT | MSA Safety IncMSA | 6,500 | — | — | 62,147 | — | plan? |
| Aug 1, 2018 MForm 4 → | Aug 2, 9:54 pm EDT | KENNAMETAL INCKMT | 2,669 | $37.74 | $100,728 | 4,271 | — | plan? amended |
| Jun 19, 2018 SForm 4 → | Jun 20, 7:57 am EDT | MSA Safety IncMSA | 13,536 | $94.86 | $1,283,995 | 68,647 | −16.5% | plan? |
| Jun 15, 2018 SForm 4 → | Jun 19, 12:19 pm EDT | MSA Safety IncMSA | 96,464 | $94.89 | $9,153,895 | 82,183 | −54.0% | plan? |
| Jun 1, 2018 FMForm 4 → | Jun 4, 2:07 pm EDT | MSA Safety IncMSA | 6,150 | $66.24 | $407,367 | 184,276 | — | plan? |
| May 31, 2018 FForm 4 → | Jun 5, 12:24 pm EDT | MSA Safety IncMSA | 5,629 | $93.00 | $523,497 | 176,845 | — | plan? late |
| May 18, 2018 AForm 4 → | May 21, 4:14 pm EDT | MSA Safety IncMSA | 1,317 | — | — | 182,474 | — | plan? |
| Mar 8, 2018 AFForm 4 → | Mar 12, 2:25 pm EDT | MSA Safety IncMSA | 15,211 | $84.78 | $579,641 | 181,157 | — | plan? |
| Mar 5, 2018 FMForm 4 → | Mar 6, 3:08 pm EST | MSA Safety IncMSA | 8,273 | $49.69 | $411,126 | 179,620 | — | plan? |
| Feb 23, 2018 AForm 4 → | Feb 26, 4:43 pm EST | MSA Safety IncMSA | 12,946 | — | — | 176,483 | — | plan? |
| Nov 27, 2017 SForm 4 → | Nov 28, 9:50 am EST | MSA Safety IncMSA | 23,495 | $80.31 | $1,886,797 | 163,537 | −12.6% | plan? |
| Nov 27, 2017 MForm 4 → | Nov 28, 9:50 am EST | MSA Safety IncMSA | 23,495 | $24.63 | $578,682 | 187,032 | — | plan? |
| Nov 22, 2017 SForm 4 → | Nov 24, 6:56 pm EST | MSA Safety IncMSA | 8,634 | $80.00 | $690,702 | 163,537 | −5.01% | plan? |
| Nov 22, 2017 MForm 4 → | Nov 24, 6:56 pm EST | MSA Safety IncMSA | 8,634 | $24.63 | $212,655 | 171,240 | — | plan? |
| Nov 20, 2017 SForm 4 → | Nov 21, 4:38 pm EST | MSA Safety IncMSA | 29,798 | $79.91 | $2,381,084 | 163,537 | −15.4% | plan? |
| Nov 20, 2017 MForm 4 → | Nov 21, 4:38 pm EST | MSA Safety IncMSA | 29,798 | $24.63 | $733,925 | 179,384 | — | plan? |
| Nov 16, 2017 SForm 4 → | Nov 17, 2:30 pm EST | MSA Safety IncMSA | 17,944 | $79.57 | $1,427,767 | 163,537 | −9.89% | plan? |
| Nov 16, 2017 MForm 4 → | Nov 17, 2:30 pm EST | MSA Safety IncMSA | 17,944 | $24.63 | $441,961 | 181,481 | — | plan? |
| Nov 3, 2017 SForm 4 → | Nov 7, 9:30 am EST | MSA Safety IncMSA | 7,258 | $79.55 | $577,355 | 163,537 | −4.25% | plan? |
| Nov 3, 2017 MForm 4 → | Nov 7, 9:30 am EST | MSA Safety IncMSA | 7,258 | $24.63 | $178,765 | 169,595 | — | plan? |
| Sep 1, 2017 GForm 4 → | Sep 7, 11:18 am EDT | MSA Safety IncMSA | 3,980 | — | — | 163,537 | — | plan? late |
| Aug 1, 2017 MForm 4 → | Aug 3, 2:08 pm EDT | KENNAMETAL INCKMT | 1,602 | $37.50 | $60,075 | 1,602 | — | plan? |
| May 8, 2017 GForm 4 → | May 10, 8:49 am EDT | MSA Safety IncMSA | 2,000 | — | — | 170,442 | — | plan? |
| May 5, 2017 FForm 4/A → | May 11, 11:06 am EDT | MSA Safety IncMSA | 5,240 | $79.23 | $415,165 | 196,603 | — | plan? |
| May 5, 2017 SForm 4 → | May 9, 12:50 pm EDT | MSA Safety IncMSA | 27,086 | $79.08 | $2,141,828 | 172,442 | −13.6% | plan? amended |
| May 5, 2017 FMForm 4 → | May 9, 12:50 pm EDT | MSA Safety IncMSA | 38,401 | $21.53 | $826,831 | 199,528 | — | plan? amended |
| May 4, 2017 SForm 4 → | May 8, 3:53 pm EDT | MSA Safety IncMSA | 3,977 | $79.00 | $314,183 | 165,757 | −2.34% | plan? |
| May 4, 2017 MForm 4 → | May 8, 3:53 pm EDT | MSA Safety IncMSA | 3,977 | $17.83 | $70,910 | 169,734 | — | plan? |
| May 2, 2017 SForm 4 → | May 4, 4:33 pm EDT | MSA Safety IncMSA | 46,594 | $78.84 | $3,673,414 | 165,757 | −21.9% | plan? |
| May 2, 2017 MForm 4 → | May 4, 4:33 pm EDT | MSA Safety IncMSA | 46,594 | $17.83 | $830,771 | 173,555 | — | plan? |
| Apr 28, 2017 SForm 4 → | May 2, 12:45 pm EDT | MSA Safety IncMSA | 9,429 | $79.34 | $748,131 | 165,757 | −5.38% | plan? |
| Apr 28, 2017 MForm 4 → | May 2, 12:45 pm EDT | MSA Safety IncMSA | 9,429 | $17.83 | $168,119 | 175,186 | — | plan? |
| Mar 13, 2017 FMForm 4 → | Mar 15, 2:16 pm EDT | MSA Safety IncMSA | 4,491 | $48.14 | $216,200 | 165,757 | — | plan? |
| Mar 10, 2017 SForm 4 → | Mar 14, 3:17 pm EDT | MSA Safety IncMSA | 532 | $69.50 | $36,976 | 164,248 | −0.32% | plan? |
| Mar 10, 2017 MForm 4 → | Mar 14, 3:17 pm EDT | MSA Safety IncMSA | 532 | $17.83 | $9,486 | 164,780 | — | plan? |
| Mar 8, 2017 AFForm 4 → | Mar 10, 9:27 pm EST | MSA Safety IncMSA | 40,483 | $70.10 | $1,049,327 | 261,656 | — | plan? |
| Mar 8, 2017 SForm 4 → | Mar 9, 6:25 pm EST | MSA Safety IncMSA | 500 | $71.01 | $35,506 | 251,111 | −0.20% | plan? |
| Mar 7, 2017 MForm 4/A → | Mar 14, 2:25 pm EDT | MSA Safety IncMSA | 4,010 | $17.83 | $71,498 | 166,085 | — | plan? |
| Mar 6, 2017 SForm 4 → | Mar 8, 4:37 pm EST | MSA Safety IncMSA | 59,415 | $72.29 | $4,295,346 | 251,611 | −19.1% | plan? amended |
| Mar 6, 2017 MForm 4 → | Mar 8, 4:37 pm EST | MSA Safety IncMSA | 157,323 | $27.57 | $4,337,425 | 263,493 | — | plan? amended |
| Feb 28, 2017 AForm 4 → | Mar 2, 11:21 am EST | MSA Safety IncMSA | 9,603 | — | — | 153,703 | — | plan? |
| Aug 5, 2016 GForm 4 → | Aug 10, 12:21 pm EDT | MSA Safety IncMSA | 2,000 | — | — | 144,100 | — | plan? late |
| Aug 2, 2016 SForm 4 → | Aug 3, 2:50 pm EDT | MSA Safety IncMSA | 19,200 | $55.03 | $1,056,557 | 146,100 | −11.6% | plan? |
| Aug 2, 2016 MForm 4 → | Aug 3, 2:50 pm EDT | MSA Safety IncMSA | 22,859 | — | — | 164,700 | — | plan? |
| Mar 8, 2016 AFForm 4 → | Mar 10, 3:17 pm EST | MSA Safety IncMSA | 16,049 | $45.18 | $241,080 | 142,441 | — | plan? |
| Dec 8, 2015 GForm 4 → | Dec 9, 12:12 pm EST | MSA Safety IncMSA | 3,500 | — | — | 137,064 | — | plan? |
| Nov 18, 2015 SForm 4 → | Nov 20, 11:33 am EST | MSA Safety IncMSA | 15,844 | $44.51 | $705,167 | 140,564 | −10.1% | plan? |
| Nov 18, 2015 FMForm 4 → | Nov 20, 11:33 am EST | MSA Safety IncMSA | 21,492 | $40.56 | $871,623 | 156,408 | — | plan? |
| Mar 8, 2015 AForm 4/A → | Mar 16, 1:09 pm EDT | MSA Safety IncMSA | 13,030 | — | — | 154,981 | — | plan? |
| Mar 8, 2015 AFForm 4 → | Mar 10, 5:59 pm EDT | MSA Safety IncMSA | 51,968 | $46.87 | $729,344 | 162,797 | — | plan? amended |
| Feb 25, 2015 AForm 4/A → | Mar 6, 4:43 pm EST | MSA Safety IncMSA | 3,884 | — | — | 141,951 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 15, 2025 AMForm 4 → | Aug 18, 2026, 7:24 pm EDT | KENNAMETAL INCKMT | 11,057 | — | — | 4,965 | — | late |
| Jan 1, 2019 AForm 4 → | Jan 3, 5:05 pm EST | EQT CorpEQT | 9,800 | — | — | 11,220 | — | |
| Nov 13, 2018 AForm 4 → | Nov 15, 5:03 pm EST | EQT CorpEQT | 1,420 | — | — | 1,420 | — | |
| Aug 1, 2018 AForm 4/A → | Aug 10, 9:52 am EDT | KENNAMETAL INCKMT | 3,313 | — | — | 3,313 | — | |
| Aug 1, 2018 AMForm 4 → | Aug 2, 9:54 pm EDT | KENNAMETAL INCKMT | 5,802 | — | — | 3,133 | — | amended |
| Jun 1, 2018 MForm 4 → | Jun 4, 2:07 pm EDT | MSA Safety IncMSA | 3,976 | $50.28 | $199,924 | 0 | — | |
| Mar 5, 2018 MForm 4 → | Mar 6, 3:08 pm EST | MSA Safety IncMSA | 5,705 | $35.05 | $199,959 | 0 | — | |
| Nov 27, 2017 MForm 4 → | Nov 28, 9:50 am EST | MSA Safety IncMSA | 23,495 | $24.63 | $578,682 | 0 | — | |
| Nov 22, 2017 MForm 4 → | Nov 24, 6:56 pm EST | MSA Safety IncMSA | 8,634 | $24.63 | $212,655 | 23,495 | — | |
| Nov 20, 2017 MForm 4 → | Nov 21, 4:38 pm EST | MSA Safety IncMSA | 29,798 | $24.63 | $733,925 | 32,129 | — | |
| Nov 16, 2017 MForm 4 → | Nov 17, 2:30 pm EST | MSA Safety IncMSA | 17,944 | $24.63 | $441,961 | 61,927 | — | |
| Nov 3, 2017 MForm 4 → | Nov 7, 9:30 am EST | MSA Safety IncMSA | 7,258 | $70.39 | $510,909 | 79,871 | — | |
| Aug 1, 2017 AMForm 4 → | Aug 3, 2:08 pm EDT | KENNAMETAL INCKMT | 4,802 | — | — | 3,200 | — | |
| May 5, 2017 MForm 4 → | May 9, 12:50 pm EDT | MSA Safety IncMSA | 36,086 | $17.83 | $643,413 | 0 | — | amended |
| May 4, 2017 MForm 4 → | May 8, 3:53 pm EDT | MSA Safety IncMSA | 3,977 | $17.83 | $70,910 | 36,086 | — | |
| May 2, 2017 MForm 4 → | May 4, 4:33 pm EDT | MSA Safety IncMSA | 46,594 | $17.83 | $830,771 | 40,063 | — | |
| Apr 28, 2017 MForm 4 → | May 2, 12:45 pm EDT | MSA Safety IncMSA | 9,429 | $17.83 | $168,119 | 86,657 | — | |
| Mar 13, 2017 MForm 4 → | Mar 15, 2:16 pm EDT | MSA Safety IncMSA | 3,000 | $38.02 | $114,066 | 96,086 | — | |
| Mar 10, 2017 MForm 4 → | Mar 14, 3:17 pm EDT | MSA Safety IncMSA | 532 | $17.83 | $9,486 | 96,876 | — | |
| Mar 7, 2017 MForm 4/A → | Mar 14, 2:25 pm EDT | MSA Safety IncMSA | 4,010 | $17.83 | $71,498 | 97,408 | — | |
| Mar 6, 2017 MForm 4 → | Mar 8, 4:37 pm EST | MSA Safety IncMSA | 157,323 | $27.57 | $4,337,425 | 0 | — | amended |
| Aug 2, 2016 MForm 4 → | Aug 3, 2:50 pm EDT | MSA Safety IncMSA | 22,859 | $40.10 | $916,532 | 0 | — | |
| Aug 1, 2016 AForm 4 → | Aug 3, 10:59 am EDT | KENNAMETAL INCKMT | 4,808 | — | — | 4,808 | — | |
| Mar 1, 2016 AForm 4 → | Mar 3, 10:16 am EST | KENNAMETAL INCKMT | 14,000 | — | — | 14,000 | — | |
| Mar 1, 2016 AForm 4 → | Mar 3, 10:08 am EST | MSA Safety IncMSA | 81,916 | $44.50 | $3,645,262 | 81,916 | — | |
| Nov 18, 2015 MForm 4 → | Nov 20, 11:33 am EST | MSA Safety IncMSA | 19,240 | $40.08 | $771,139 | 0 | — | |
| Feb 25, 2015 AForm 4 → | Feb 27, 12:33 pm EST | MSA Safety IncMSA | 59,770 | $48.64 | $2,907,213 | 59,770 | — | amended |