LAMBERT WILLIAM M
Insider trading activity for LAMBERT WILLIAM M sourced from SEC EDGAR Form 4 filings.
Overview
- Company: MSA Safety Inc
- Total insider trades: 4
- Total buy volume: $190K
- Total sell volume: $0
- Last trade: Sep 16, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Sep 14, 2026 | LAMBERT WILLIAM M | MSA MSA Safety Inc | OTHER | 6,000 | N/A |
| Sep 11, 2026 | LAMBERT WILLIAM M | MSA MSA Safety Inc | OTHER | 2,000 | N/A |
| Aug 14, 2026 | LAMBERT WILLIAM M | KKMT KENNAMETAL INC | BUY | 6,092 | $190K |
| May 13, 2026 | LAMBERT WILLIAM M | MSA MSA Safety Inc | OTHER | 899 | N/A |