MAS SEC Filings
SEC filings for MAS. Annual and quarterly reports, 8-K events,
Form 4 insider filings and 13D/G stake disclosures.
| Form | Filed | Accession |
|---|---|---|
| SC 13GSTATE STREET CORPORATION | Aug 7, 2026 | 0000093751-26-000494EDGAR |
| SC 13G/AamendedHARRIS ASSOCIATES L P and 1 other reporting person | May 15, 2026 | 0000813917-26-000035EDGAR |
| SC 13GVanguard Capital Management | Apr 30, 2026 | 0002100119-26-000870EDGAR |
| SC 13GVanguard Portfolio Management | Apr 29, 2026 | 0002100121-26-000491EDGAR |
| SC 13G/AamendedThe Vanguard Group | Mar 27, 2026 | 0000102909-26-001743EDGAR |
| SC 13GHARRIS ASSOCIATES L P and 1 other reporting person | Feb 17, 2026 | 0000813917-26-000017EDGAR |
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Source: SEC EDGAR.