MSA Safety Inc
MSA · MNESP · Orthopedic, Prosthetic and Surgical Appliances and Supplies
Latest available SEC filing: 10-Q ·
Latest disclosures
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Latest financial period: Q3 2026
Financial facts · Filed
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Form 10-Q
SEC filing · Filed
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Lambert William M: Form 4
Insider disclosure · Filed · Report period 11 Sep 2026
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
Institutional holders by security
Choose a share class to see reported 13F positions and quarterly changes. Different securities have separate holder histories.
Company details and SEC sources
CIK 0000066570 · SEC filing index. Filing dates describe disclosures, not live market data.
- Listed symbols
- MSA on NYSE, MNESP on OTC
- SEC industry group
- Orthopedic, Prosthetic and Surgical Appliances and Supplies (Industrial Applications and Services)
- Business address
- 1000 Cranberry Woods Drive, Cranberry Township, PA, 16066
- Fiscal year end
- 31 December
- Former names on EDGAR
- MINE SAFETY APPLIANCES CO (to 06 Mar 2014)
At a glance
Names, identifiers, and filing context for this profile.
2 identity fields