Ownership & Insider Lab

Look up a company to review current SEC-traceable insider positions, exact reporting-owner relationships across other published companies, a dated chronology of the published ownership evidence, and recent supported insider transactions where transaction history is separately available.
Coverage follows the existing reviewed company dataset and fails closed when a ticker is not currently supported.

MSA Safety Inc (MSA)

NYSE · SEC CIK 0000066570

$12.85MCovered current disclosed holdings
2Covered reporting owners
2Covered direct positions
2Source ownership filings

This is the supported SEC-traceable subset, not total insider ownership or personal wealth. Values reflect the current disclosed positions Grizzly Bulls can resolve and value. Latest source filing: Sep 16, 2026 · values through Sep 25, 2026.

Covered reporting owners

Filter the reporting-owner snapshot by holder, role, or security. Position values are shown only where the current reviewed data supports them.

2 shown
HolderRolePositionCurrent valueLatest filing
Diane M. PearseResearch disclosed relationshipsDirector42,691.188000000002 sharesCommon Stock, no par value$7.8MSep 14, 2026
William M. LambertResearch disclosed relationshipsDirector27,626 sharesCommon Stock, no par value$5.05MSep 16, 2026

Reporting-owner research graph

These relationships are joined only when the same single SEC reporting-owner CIK appears unambiguously across the publication-authorized company ownership universe. Name similarity is never used to create a relationship.

This graph is bounded to the company ownership relationships currently published by Grizzly Bulls. It is not a complete employment, board, ownership, portfolio, or wealth history, and a missing relationship does not establish that none exists.

SEC transaction evidence ledger

Each row preserves the reviewed SEC transaction evidence, including the effective-date basis, amendment state, reported post-transaction position when present, and a separately published current covered owner/security position when one can be matched uniquely. Reported price is shown when present. The lab does not calculate gross proceeds, reconstruct balances between filings, or treat historical transactions as current wealth.

7 shown
Effective dateHolderActionSecurityUnitsReported priceReported position after transactionCurrent covered positionFiling
Sep 14, 2026Transaction dateWilliam M. LambertResearch disclosed relationshipsDispositionSEC code GCommon Stock, no par value6,000 shares$027,626 shares27,626 sharesOwner coverage latest filing Sep 16, 20264Filed Sep 16, 2026
Sep 11, 2026Transaction dateWilliam M. LambertResearch disclosed relationshipsDispositionSEC code GCommon Stock, no par value2,000 shares$033,626 shares27,626 sharesOwner coverage latest filing Sep 16, 20264Filed Sep 16, 2026
Sep 10, 2026Transaction dateDiane M. PearseResearch disclosed relationshipsAcquisitionSEC code ACommon Stock, no par value20.103 shares$042,691.188 shares42,691.188000000002 sharesOwner coverage latest filing Sep 14, 20264Filed Sep 14, 2026
May 15, 2015Transaction dateDiane M. PearseResearch disclosed relationshipsAcquisitionSEC code ACommon Stock, no par value2,195 shares$018,630 shares42,691.188000000002 sharesOwner coverage latest filing Sep 14, 20264Filed May 18, 2015
May 11, 2015Transaction dateDiane M. PearseResearch disclosed relationshipsAcquisitionSEC code MCommon Stock, no par value1,109 shares$44.3616,435 shares42,691.188000000002 sharesOwner coverage latest filing Sep 14, 20264Filed May 11, 2015
May 4, 2004Transaction dateDiane M. PearseResearch disclosed relationshipsAcquisitionSEC code ACommon Stock, no par value1,114 shares$01,114 shares42,691.188000000002 sharesOwner coverage latest filing Sep 14, 20264Filed May 6, 2004
Mar 15, 2004Transaction dateAmended filingWilliam M. LambertResearch disclosed relationshipsSaleSEC code SCommon Stock, no par value1,144 shares$25.0547,923 shares27,626 sharesOwner coverage latest filing Sep 16, 20264/AFiled Apr 13, 2004

A reported post-transaction position is the balance stated in that historical transaction filing. A current covered position is a separate latest owner/security observation and may reflect later filings or activity. They are shown side by side as evidence points, not as a reconstructed continuous ledger.

Published 7 of 7 source candidates under the current reviewed security-resolution rules.

Covered securities

SecurityInstrument familyCovered positionsCovered value
Common Stock, no par valueordinary-share2$12.85M

Coverage and interpretation

Current holdings: direct positions that the reviewed ownership data can trace to an exact reporting owner, legal security, and current-basis quantity.

Current value: the existing published company-position valuation. This lab does not recalculate security values or infer missing positions.

Transaction evidence: historical flow observations with filing provenance. Reported post-transaction balances and current covered positions are separate evidence points; the lab does not interpolate ownership between them.

Reporting-owner graph: exact reporting-owner CIK relationships across the published company universe. It does not merge people by name or create a complete personal history.

Not included here: a claim of total insider ownership, total personal wealth, institutional 13F ownership, a transaction-value estimate, an insider sentiment score, or an investment recommendation.

Published ownership evidence chronology

This sequence orders only the ownership evidence already published by Grizzly Bulls for the exact reporting-owner relationships above. Transaction rows are ordered by filing date while preserving the separate economic effective date and its basis. Current covered snapshots remain separate latest observations.

The chronology does not interpolate ownership between entries, infer missing activity, pair an amended filing with an assumed parent, infer amendment supersession, or treat a current covered snapshot as proof of continuous ownership.

Diane M. Pearse

SEC reporting-owner CIK 0001283417 · 1 published relationship company

SEC owner filings
Evidence dateCompanyObservationSecurity / positionSource
Sep 14, 2026Latest represented filing dateMSA Safety Inc (MSA)NYSECurrent covered snapshotDirectorValuation observation Sep 25, 2026Common Stock, no par value: 42,691.188000000002 sharesCurrent covered company value: $7.8MPublished current ownership snapshotForms represented: 4Owner filingsIssuer filings
Sep 14, 2026Filed dateMSA Safety Inc (MSA)NYSEAcquisitionSEC code AEffective Sep 10, 2026 · transaction dateReported units 20.103 shares · reported price 0Common Stock, no par valueReported position after transaction: 42,691.188 shares4 filing0001225208-26-007779
May 18, 2015Filed dateMSA Safety Inc (MSA)NYSEAcquisitionSEC code AEffective May 15, 2015 · transaction dateReported units 2,195 shares · reported price 0Common Stock, no par valueReported position after transaction: 18,630 shares4 filing0001225208-15-012300
May 11, 2015Filed dateMSA Safety Inc (MSA)NYSEAcquisitionSEC code MEffective May 11, 2015 · transaction dateReported units 1,109 shares · reported price 44.36Common Stock, no par valueReported position after transaction: 16,435 shares4 filing0001225208-15-011804
May 6, 2004Filed dateMSA Safety Inc (MSA)NYSEAcquisitionSEC code AEffective May 4, 2004 · transaction dateReported units 1,114 shares · reported price 0Common Stock, no par valueReported position after transaction: 1,114 shares4 filing0001225208-04-000797

Company-level recent transaction history is published for 1 of 1 relationship companies in this graph; 4 published transaction rows for this exact reporting-owner CIK appear in the chronology.

William M. Lambert

SEC reporting-owner CIK 0001187330 · 1 published relationship company

SEC owner filings
Evidence dateCompanyObservationSecurity / positionSource
Sep 16, 2026Latest represented filing dateMSA Safety Inc (MSA)NYSECurrent covered snapshotDirectorValuation observation Sep 25, 2026Common Stock, no par value: 27,626 sharesCurrent covered company value: $5.05MPublished current ownership snapshotForms represented: 4Owner filingsIssuer filings
Sep 16, 2026Filed dateMSA Safety Inc (MSA)NYSEDispositionSEC code GEffective Sep 11, 2026 · transaction dateReported units 2,000 shares · reported price 0Common Stock, no par valueReported position after transaction: 33,626 shares4 filing0001225208-26-007838
Sep 16, 2026Filed dateMSA Safety Inc (MSA)NYSEDispositionSEC code GEffective Sep 14, 2026 · transaction dateReported units 6,000 shares · reported price 0Common Stock, no par valueReported position after transaction: 27,626 shares4 filing0001225208-26-007838
Apr 13, 2004Filed dateMSA Safety Inc (MSA)NYSESaleSEC code SEffective Mar 15, 2004 · transaction dateAmended filing · shown as a separate observationReported units 1,144 shares · reported price 25.05Common Stock, no par valueReported position after transaction: 47,923 shares4/A filing0001225208-04-000667

Company-level recent transaction history is published for 1 of 1 relationship companies in this graph; 3 published transaction rows for this exact reporting-owner CIK appear in the chronology.

Continue this ownership research

These handoffs preserve the exact company identities already represented in the reporting-owner graph. My Stocks keeps a listed company in your existing research lists. Research Inbox is a separate company-change update workflow.

Saving a company to My Stocks never enables updates, and opening Research Inbox never subscribes you automatically. Each update remains an explicit company-level opt-in under the existing Research Inbox consent flow.

CompanyReporting-owner contextPublished evidenceContinue research
MSA Safety Inc (MSA)NYSE · Current company9Published chronology observationsLatest represented evidence Sep 16, 2026

These are company-level continuation paths, not reporting-owner subscriptions. Saving or watching one company does not automatically save or watch the other companies connected to the same reporting owner, and it does not create an owner-level alert.