ATI INC (ATI) Form 10-Q Quarterly Reports
ATI INC (ATI) is a publicly traded company on the NYSE, categorized under SIC 3317 (Steel Pipe & Tubes). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: ATI
CIK: 1018963
Exchange: NYSE
SIC 3317: Steel Pipe & Tubes
Fiscal Year End: 12/28
State: DE
Independent PCAOB Auditor
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Audit Firm
Schneider Downs & Co., Inc.
Auditor SinceSince 12/31/2025 12:00:00 AM
Lead Engagement PartnerJeanne Barrett
Audit LocationPittsburgh, Pennsylvania, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 4 | 2026-09-23 | 2026-09-21 | 4 | 0001193125-26-398695 | View SEC Doc Filr Page |
| 144 | 2026-09-21 | — | 144 Filing | 0001959173-26-007054 | View SEC Doc Filr Page |
| 4 | 2026-09-16 | 2026-09-14 | 4 | 0001193125-26-393438 | View SEC Doc Filr Page |
| 144 | 2026-09-14 | — | 144 Filing | 0001959173-26-006916 | View SEC Doc Filr Page |
| 4 | 2026-09-10 | 2026-09-08 | 4 | 0001193125-26-387885 | View SEC Doc Filr Page |
| 144 | 2026-09-08 | — | 144 Filing | 0001959173-26-006774 | View SEC Doc Filr Page |
| 4 | 2026-09-04 | 2026-09-02 | 4 | 0001193125-26-383696 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-08-31 | 4 | 0001193125-26-380514 | View SEC Doc Filr Page |
| 144 | 2026-09-02 | — | 144 Filing | 0001959173-26-006643 | View SEC Doc Filr Page |
| 144 | 2026-08-31 | — | 144 Filing | 0001959173-26-006534 | View SEC Doc Filr Page |
| 4 | 2026-08-26 | 2026-08-24 | 4 | 0001193125-26-368175 | View SEC Doc Filr Page |
| 144 | 2026-08-24 | — | 144 Filing | 0001959173-26-006357 | View SEC Doc Filr Page |
| 4 | 2026-08-19 | 2026-08-17 | 4 | 0001193125-26-357113 | View SEC Doc Filr Page |
| 144 | 2026-08-17 | — | 144 Filing | 0001959173-26-006084 | View SEC Doc Filr Page |
| 144 | 2026-08-10 | — | 144 Filing | 0001959173-26-005858 | View SEC Doc Filr Page |
| 10-Q | 2026-08-06 | 2026-06-28 | 10-Q | 0001628280-26-054233 | View SEC Doc Filr Page |
| 8-K | 2026-08-06 | 2026-08-06 | 8-K | 0001628280-26-053856 | View SEC Doc Filr Page |
| 4 | 2026-07-30 | 2026-07-28 | 4 | 0001193125-26-326296 | View SEC Doc Filr Page |
| 144 | 2026-07-28 | — | 144 Filing | 0001959173-26-005392 | View SEC Doc Filr Page |
| 4 | 2026-07-09 | 2026-07-08 | 4 | 0001193125-26-299751 | View SEC Doc Filr Page |
| 144 | 2026-07-07 | — | 144 Filing | 0001959173-26-005129 | View SEC Doc Filr Page |
| 4 | 2026-07-06 | 2026-07-01 | 4 | 0001193125-26-296323 | View SEC Doc Filr Page |
| 4 | 2026-06-24 | 2026-06-22 | 4 | 0001193125-26-281327 | View SEC Doc Filr Page |
| 144 | 2026-06-24 | — | 144 Filing | 0001959173-26-004843 | View SEC Doc Filr Page |
| 144 | 2026-06-23 | — | 144 Filing | 0001959173-26-004821 | View SEC Doc Filr Page |