MSA
MSA Safety Inc · Manufacturing · Market cap $7.0B
Insiders sold $4.0M net in the last 90 days ·2 sellers, 0 buyers· latest Form 4 filed Aug 11, 2026
Insider Buying
$71K
reported purchases (SEC code P)
Insider Selling
$5.1M
reported sales (SEC code S)
Unique Insiders
4
in the rolling window
Latest filing
Sep 14, 2026
Vartanian Nishan J.
MSA Safety Inc (MSA) has 53 SEC Form 4 filings (67 transaction rows) in the rolling window, disclosed by 4 distinct insiders. Most recent filing: Sep 14, 2026.
Inside the rolling window, 4 insiders at MSA Safety Inc reported 1 open-market purchase totaling $71K and 5 open-market sales totaling $5.1M. The most active filer is Chief Accounting Officer Buck Jonathan D. with 3 filings. Insiders have net sold $3.9M over the trailing 6 months. The most recent open-market filing is a sale of 20,000 shares by Director Vartanian Nishan J., dated Aug 7, 2026, worth $3.9M.
- Industry:Security & Protection Services
- CEO:Steven C. Blanco
- Employees:5,000
- HQ:Cranberry Township, PA, US
- IPO:1973-02-22
| Source | |||||||
|---|---|---|---|---|---|---|---|
Vartanian Nishan J.First filing | Chairman | Sale | 20,000 | $3.9M | Aug 11 | -6.3% | SEC ↗ |
Buck Jonathan D.First in 6 months | Chief Accounting Officer | Sale | 469 | $90K | Aug 5 | -6.2% | SEC ↗ |
BECK JULIE AFirst filing | Chief Financial Officer | Purchase | 448 | $71K | Jun 12 | +13.1% | SEC ↗ |
| Chief Accounting Officer | Sale | 1,100 | $224K | Feb 18 | -9.5% | SEC ↗ | |
Buck Jonathan D.First filing | Chief Accounting Officer | Sale | 333 | $54K | Nov 26 | +12.3% | SEC ↗ |
Sciullo Stephanie LFirst filing | President | Sale | 4,700 | $810K | Sep 16 | +7.4% | SEC ↗ |
Congress trading MSA 6 all-time
- RRep. Michael McCaulSale$1,001 - $15,0002026-06-18
- RRep. Michael T. McCaulSale$1,001 - $15,0002026-06-18
- RRep. Michael T. McCaulSale$1,001 - $15,0002026-06-18
- RRep. Michael T. McCaulPurchase$15,001 - $50,0002025-11-20
- RRep. Michael T. McCaulPurchase$15,001 - $50,0002025-09-22
- RRep. Michael T. McCaulPurchase$50,001 - $100,0002025-04-15
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does MSA have?
MSA Safety Inc (MSA) has 53 SEC Form 4 filings (67 transaction rows) in the rolling 365-day window, disclosed by 4 distinct insiders. Most recent filing: Sep 14, 2026.
When was the most recent SEC Form 4 filing for MSA?
The most recent Form 4 filing for MSA on Tracefour is dated Sep 14, 2026.
Who is the most active insider at MSA?
The most active SEC Form 4 filer at MSA in the rolling window is Chief Accounting Officer Buck Jonathan D., with 3 filings.
What is the net insider flow at MSA over the last 6 months?
Over the trailing 180 days, insiders at MSA have net sold $3.9M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at MSA in the current window?
Inside the rolling window, insiders at MSA bought $71K and sold $5.1M based on SEC Form 4 filings.
Can I get alerts for MSA insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at MSA Safety Inc (MSA). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
MSA Safety Inc is in the Manufacturing sector.