MSA insider trading — MSA Safety Inc
Over the last 90 days, insiders at MSA Safety Inc (MSA) made 0 open-market purchases worth $0 and 2 open-market sales worth $3.97M, making them net sellers by $3.97M. The largest sale was by Vartanian Nishan J. (Director), who sold 20,000 shares for $3.88M on Aug 7, 2026.
Updated Oct 16, 2026.
Recent MSA insider transactions
Every Form 4 filed by MSA Safety Inc officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 14, 2026 | Lambert William M | Director | G · Gift | Direct | 6,000 | — | — | Form 4 |
| Sep 11, 2026 | Lambert William M | Director | G · Gift | Direct | 2,000 | — | — | Form 4 |
| Sep 10, 2026 | Phillips Sandra L. | Director | A · Grant/award | Direct | 11 | — | — | Form 4 |
| Sep 10, 2026 | Savi Luca | Director | A · Grant/award | Direct | 16 | — | — | Form 4 |
| Sep 10, 2026 | Pearse Diane M | Director | A · Grant/award | Direct | 20 | — | — | Form 4 |
| Sep 10, 2026 | Jordan Gregory B. | Director | A · Grant/award | Direct | 20 | — | — | Form 4 |
| Aug 31, 2026 | Beck Julie A | Chief Financial Officer | F · Tax withholding | Direct | 140 | $186.77 | $26K | Form 4 |
| Aug 7, 2026 | Vartanian Nishan J. | Director | S · Sale | Direct | 20,000 | $193.99 | $3.88M | Form 4 |
| Aug 4, 2026 | Marquez Octavio | Director | A · Grant/award | Direct | 626 | — | — | Form 4 |
| Aug 4, 2026 | Buck Jonathan D. | Chief Accounting Officer | G · Gift | Direct | 52 | — | — | Form 4 |
| Aug 4, 2026 | Buck Jonathan D. | Chief Accounting Officer | S · Sale | Direct | 469 | $191.00 | $90K | Form 4 |
MSA insider trading FAQ
Are insiders buying MSA stock?
Not on the open market. In the last 90 days, MSA Safety Inc insiders made no open-market purchases, and 2 open-market sales totaling $3.97M. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading MSA?
Recent sellers: Buck Jonathan D., Vartanian Nishan J..
Where does MSA insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.