Insider Ledger
MSA Safety Inc (MSA) insider buying and SEC filings
MSA Safety Inc · CIK 66570
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Company profile
- Exchanges
- NYSE, OTC
- Industry (SIC)
- Orthopedic, Prosthetic & Surgical Appliances & Supplies
- Fiscal year end
- Dec 31
- Former names
- MINE SAFETY APPLIANCES CO
Insider activity in the last 12 months
Bought
$71K
Insiders who bought
1
Sold (not marked 10b5-1)
$4.2M
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Aug 7, 2026 | Sale | Nishan J. Vartanian (Director and Chairman) sold 20,000 shares at about $193.99 ($3.9M). Holdings down 28% to 50,324 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 11, 2026 |
| Aug 4, 2026 | Sale | Jonathan D. Buck (Chief Accounting Officer) sold 469 shares at $191.00 ($90K). Holdings down 11% to 3,776 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 5, 2026 |
| Jun 11, 2026 | Purchase (code P) | Julie A. Beck (CFO) bought 448 shares at $158.69 ($71K), reported as a purchase (code P). Holdings up 13% to 3,825 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 12, 2026 |
| Feb 17, 2026 | Sale | Jonathan D. Buck (Chief Accounting Officer) sold 1,100 shares at $203.48 ($224K). Holdings down 25% to 3,234 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 18, 2026 |
| Nov 25, 2025 | Sale | Jonathan D. Buck (Chief Accounting Officer) sold 333 shares at $161.00 ($54K). Holdings down 7% to 4,434 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 26, 2025 |
44 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
| Filed | Items | Tag | Source |
|---|---|---|---|
| Nov 2, 2026, 4:41 PM ET 8-K | Earnings released (Item 2.02) | SEC filing |
Red flags are objective triggers only: the item or form filed, never an opinion.
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