Company profile
MSA Safety Inc Insider Trading
MSAEvery SEC Form 4 insider trading filing for MSA Safety Inc (MSA) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- NYSE
- Sector
- Orthopedic, Prosthetic & Surgical Appliances & Supplies
- CIK
- 0000066570
- Filings
- 186
- Insiders
- 20
- Last filing
- 2026-08-07
Activity summary
Recent insider activity is bearish. Over the last 30 days, insiders net sold $4.0M across 2 transactions, with 1 offsetting purchase.
Three year balance
Buy and sell value by quarter, Q4 23 to Q3 26. MSA Safety Inc insiders are net sellers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $6.6M.
90 day insight
Over the last 90 days, MSA Safety Inc insiders bought $71K (6 transactions) and sold $4.1M (3 transactions).
- Most active insider: Buck Jonathan D. with 2 transactions totaling $90K.
- Largest single sale: $3.9M by Vartanian Nishan J. on Aug 7, 2026.
Activity skews bullish — buys outpace sales.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 7, 2026 | Vartanian Nishan J. | MSA | Sale | 20,000 | $193.99 | $3.88M |
| Aug 4, 2026 | Buck Jonathan D. | MSA | Sale | 469 | $191.00 | $90K |
| Aug 4, 2026 | Buck Jonathan D. | MSA | Gift | 52 | — | — |
| Aug 4, 2026 | Marquez Octavio | MSA | Award | 626 | — | — |
| Jun 12, 2026 | Blanco Steven C. Sr. | MSA | Tax Withholding | 702 | $159.89 | $112K |
45 more transactions hidden
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The same rows, over the API.
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-H "X-Api-Key: $KEY"Top insiders
By total value filed.
Institutional Ownership
Top 13F-HR holders of MSA Safety Inc as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →