Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2022-08-09 Sale | 2022-08-11 10:45 am | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 81,916 | $126.69 | $10,378,284 | 157,368 (Indirect Direct) | View |
| 2022-05-04 Purchase | 2022-05-05 11:18 am | KENNAMETAL INC | KMT | LAMBERT WILLIAM M Director | 36,698 | $26.23 | $962,475 | 52,360 (Direct) | View |
| 2021-11-19 Sale | 2021-11-23 09:55 am | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 59,770 | $155.67 | $9,304,546 | 108,920 (Indirect Direct) | View |
| 2021-09-16 Sale | 2021-09-16 4:56 pm | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 10,000 | $153.67 | $1,536,700 | 103,840 (Indirect Direct) | View |
| 2020-12-07 Sale | 2020-12-09 12:32 pm | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 38,233 | $151.46 | $5,790,731 | 96,237 (Indirect Direct) | View |
| 2020-08-10 Sale | 2020-08-11 08:45 am | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 53,922 | $124.03 | $6,688,161 | 85,733 (Indirect Direct) | View |
| 2020-03-20 Sale | 2020-03-23 08:23 am | MSA Safety Inc | MSA | LAMBERT WILLIAM M Non-executive Chairman | 7,500 | $109 | $817,500 | 84,601 (Indirect Direct) | View |
| 2020-03-04 Sale | 2020-03-05 10:38 am | MSA Safety Inc | MSA | LAMBERT WILLIAM M Non-executive Chairman | 46,374 | $129.68 | $6,013,962 | 92,101 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2024-11-15 Gift | 2024-11-19 12:17 pm | N/A N/A | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 2,200 | $0 | 97,202 (Indirect) | View |
| 2024-08-15 Exercise | 2024-08-19 12:57 pm | N/A N/A | KENNAMETAL INC | KMT | LAMBERT WILLIAM M Director | 4,766 | $0 | 76,374 (Direct) | View |
| 2024-08-15 Tax Withholding | 2024-08-19 12:57 pm | N/A N/A | KENNAMETAL INC | KMT | LAMBERT WILLIAM M Director | 145 | $25 | 76,374 (Direct) | View |
| 2024-08-15 Option Award | 2024-08-19 12:57 pm | N/A N/A | KENNAMETAL INC | KMT | LAMBERT WILLIAM M Director | 5,800 | $25 | 76,374 (Direct) | View |
| 2024-08-15 Exercise | 2024-08-19 12:57 pm | N/A N/A | KENNAMETAL INC | KMT | LAMBERT WILLIAM M Director | 4,766 | $25 | 76,374 (Direct) | View |
| 2024-05-15 Option Award | 2024-05-16 3:00 pm | N/A N/A | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 755 | $0 | 99,402 (Direct) | View |
| 2023-11-27 Gift | 2023-11-29 09:42 am | N/A N/A | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 3,000 | $0 | 98,647 (Indirect) | View |
| 2023-08-15 Option Award | 2023-08-17 12:59 pm | N/A N/A | KENNAMETAL INC | KMT | LAMBERT WILLIAM M Director | 5,579 | $25.99 | 70,719 (Direct) | View |
| 2023-08-15 Exercise | 2023-08-17 12:59 pm | N/A N/A | KENNAMETAL INC | KMT | LAMBERT WILLIAM M Director | 4,252 | $0 | 70,719 (Direct) | View |
| 2023-08-15 Exercise | 2023-08-17 12:59 pm | N/A N/A | KENNAMETAL INC | KMT | LAMBERT WILLIAM M Director | 4,252 | $25.99 | 70,719 (Direct) | View |
| 2023-08-15 Tax Withholding | 2023-08-17 12:59 pm | N/A N/A | KENNAMETAL INC | KMT | LAMBERT WILLIAM M Director | 129 | $25.99 | 70,719 (Direct) | View |
| 2023-05-17 Option Award | 2023-05-19 1:53 pm | N/A N/A | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 939 | $0 | 101,647 (Direct) | View |
| 2023-05-11 Gift | 2023-05-19 1:53 pm | N/A N/A | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 1,111 | $0 | 101,647 (Direct) | View |
| 2022-11-15 Gift(A) | 2023-04-06 11:30 am | N/A N/A | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 2,400 | $0 | 58,950 (Indirect) | View |
| 2022-11-15 Gift | 2022-11-16 2:24 pm | N/A N/A | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 2,400 | $0 | 101,819 (Indirect) | View |
| 2022-08-15 Exercise | 2022-08-17 1:02 pm | N/A N/A | KENNAMETAL INC | KMT | LAMBERT WILLIAM M Director | 3,977 | $0 | 65,269 (Direct) | View |
| 2022-08-15 Exercise | 2022-08-17 1:02 pm | N/A N/A | KENNAMETAL INC | KMT | LAMBERT WILLIAM M Director | 3,977 | $27.27 | 65,269 (Direct) | View |
| 2022-08-15 Option Award | 2022-08-17 1:02 pm | N/A N/A | KENNAMETAL INC | KMT | LAMBERT WILLIAM M Director | 5,317 | $0 | 65,269 (Direct) | View |
| 2022-08-09 Exercise | 2022-08-11 10:45 am | 2019-03-01 2026-03-01 | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 81,916 | $44.5 | 157,368 (Direct) | View |
| 2022-08-08 Gift | 2022-08-10 09:29 am | N/A N/A | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 750 | $0 | 104,219 (Indirect) | View |
| 2022-05-18 Option Award | 2022-05-20 11:08 am | N/A N/A | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 1,129 | $0 | 104,969 (Direct) | View |
| 2021-11-19 Exercise | 2021-11-23 09:55 am | 2018-02-25 2025-02-25 | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 59,770 | $48.64 | 108,920 (Direct) | View |
| 2021-08-25 Gift | 2021-08-26 10:25 am | N/A N/A | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 3,000 | $0 | 113,840 (Direct) | View |
| 2021-08-16 Exercise | 2021-08-17 1:19 pm | N/A N/A | KENNAMETAL INC | KMT | LAMBERT WILLIAM M Director | 2,843 | $36.72 | 23,254 (Direct) | View |
| 2021-08-16 Exercise | 2021-08-17 1:19 pm | 2021-08-15 N/A | KENNAMETAL INC | KMT | LAMBERT WILLIAM M Director | 2,843 | $0 | 23,254 (Direct) | View |
| 2021-08-15 Option Award | 2021-08-17 1:19 pm | N/A N/A | KENNAMETAL INC | KMT | LAMBERT WILLIAM M Director | 3,404 | $0 | 23,254 (Direct) | View |
| 2021-08-02 Exercise | 2021-08-03 1:10 pm | 2021-08-01 N/A | KENNAMETAL INC | KMT | LAMBERT WILLIAM M Director | 1,105 | $0 | 12,819 (Direct) | View |
| 2021-08-02 Exercise | 2021-08-03 1:10 pm | N/A N/A | KENNAMETAL INC | KMT | LAMBERT WILLIAM M Director | 1,105 | $36.25 | 12,819 (Direct) | View |
| 2021-05-24 Option Award | 2021-05-25 10:16 am | N/A N/A | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 789 | $0 | 116,840 (Direct) | View |
| 2020-03-08 Tax Withholding | 2020-12-22 09:32 am | N/A N/A | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 20,840 | $129.4 | 138,191 (Direct) | View |
| 2020-03-08 Option Award | 2020-12-22 09:32 am | N/A N/A | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 47,930 | $0 | 138,191 (Direct) | View |
| 2020-12-07 Exercise | 2020-12-09 12:32 pm | 2017-02-26 2024-02-26 | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 44,599 | $51.69 | 96,237 (Direct) | View |
| 2020-10-26 Gift | 2020-10-30 09:59 am | N/A N/A | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 19,000 | $0 | 82,596 (Direct) | View |
| 2020-03-04 Gift | 2020-10-29 4:52 pm | N/A N/A | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 7,500 | $0 | 138,475 (Direct) | View |
| 2020-08-24 Gift | 2020-08-25 09:05 am | N/A N/A | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 3,137 | $0 | 82,596 (Direct) | View |
| 2020-08-14 Exercise | 2020-08-17 1:32 pm | 2020-08-15 N/A | KENNAMETAL INC | KMT | LAMBERT WILLIAM M Director | 1,498 | $0 | 18,745 (Direct) | View |
| 2020-08-14 Exercise | 2020-08-17 1:32 pm | N/A N/A | KENNAMETAL INC | KMT | LAMBERT WILLIAM M Director | 1,498 | $30.98 | 18,745 (Direct) | View |
| 2020-08-14 Option Award | 2020-08-17 1:32 pm | N/A N/A | KENNAMETAL INC | KMT | LAMBERT WILLIAM M Director | 4,035 | $0 | 18,745 (Direct) | View |
| 2020-08-10 Exercise | 2020-08-11 08:45 am | 2016-02-20 2023-02-20 | MSA Safety Inc | MSA | LAMBERT WILLIAM M Director | 53,922 | $48.95 | 85,733 (Direct) | View |
| 2020-07-31 Exercise | 2020-08-03 2:06 pm | 2020-08-01 N/A | KENNAMETAL INC | KMT | LAMBERT WILLIAM M Director | 2,171 | $0 | 11,321 (Direct) | View |
| 2020-07-31 Exercise | 2020-08-03 2:06 pm | N/A N/A | KENNAMETAL INC | KMT | LAMBERT WILLIAM M Director | 2,171 | $26.96 | 11,321 (Direct) | View |
| 2020-05-15 Option Award | 2020-05-18 3:56 pm | N/A N/A | MSA Safety Inc | MSA | LAMBERT WILLIAM M Non-executive Chairman | 1,132 | $0 | 85,733 (Direct) | View |
| 2020-03-04 Exercise | 2020-03-05 10:38 am | 2015-02-17 2022-02-17 | MSA Safety Inc | MSA | LAMBERT WILLIAM M Non-executive Chairman | 51,374 | $36.69 | 92,101 (Direct) | View |