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Year archive

ATI INC — 2026 filings

All 19 regulatory filings released by ATI INC (ATI) in 2026, sourced directly from the official regulator.

19 Filings
2026 Period
2026 filings (19)
Filing Released Lang
10-Q - ATI INC (0001018963) (Filer)
Interim / Quarterly Report
2026-04-30 English
8-K - ATI INC (0001018963) (Filer)
Regulatory Filings
2026-04-30 English
SCHEDULE 13G/A - ATI INC (0001018963) (Subject)
Major Shareholding Notification
2026-03-26 English
ARS - ATI INC (0001018963) (Filer)
Annual Report
2026-03-24 English
DEFA14A - ATI INC (0001018963) (Filer)
Regulatory Filings
2026-03-24 English
4 - ATI INC (0001018963) (Issuer)
Director's Dealing
2026-03-24 English
4 - ATI INC (0001018963) (Filer)
Director's Dealing
2026-03-03 English
10-K - ATI INC (0001018963) (Filer)
Annual Report FY 2025
2026-02-20 English
4 - ATI INC (0001018963) (Filer)
Director's Dealing
2026-02-19 English
4 - ATI INC (0001018963) (Filer)
Director's Dealing
2026-02-19 English
8-K - ATI INC (0001018963) (Filer)
Regulatory Filings
2026-02-19 English
8-K Filing
Regulatory Filings
2026-02-03 English
4 Filing
Director's Dealing
2026-01-23 English
3 Filing
Director's Dealing
2026-01-23 English
4 Filing
Director's Dealing
2026-01-07 English
4 Filing
Director's Dealing
2026-01-07 English
4 Filing
Director's Dealing
2026-01-07 English
4 Filing
Director's Dealing
2026-01-07 English
4 Filing
Director's Dealing
2026-01-07 English