greeksoup/ stock research
Stock research / United States / ATI / Filings

ATI Inc. SEC filings

In the twelve months since 9 October 2025 ATI Inc. filed 20 documents with the SEC of the kinds listed here: 11 current reports (8-K), about 4 results of operations; 4 other events; 2 officer or director change; 1 material agreement; 1 new financial obligation; 3 quarterly reports (10-Q), 2 employee plan annual reports (11-K), 1 annual report to shareholders (ARS), 1 additional proxy material (DEFA14A), 1 proxy statement (DEF 14A), 1 annual report (10-K). The latest, filed 6 August 2026: 10-Q, quarterly report.

FiledFormWhat it was aboutPeriod or event dateFiling
6 August 202610-Qquarterly report28 June 2026EDGAR
6 August 20268-KResults of operations6 August 2026EDGAR
17 June 202611-Kemployee plan annual report31 December 2025EDGAR
17 June 202611-Kemployee plan annual report31 December 2025EDGAR
8 June 20268-KMaterial agreement, New financial obligation, Other events8 June 2026EDGAR
3 June 20268-KOther events3 June 2026EDGAR
3 June 20268-KOther events3 June 2026EDGAR
19 May 20268-KShareholder vote14 May 2026EDGAR
30 April 202610-Qquarterly report29 March 2026EDGAR
30 April 20268-KResults of operations30 April 2026EDGAR
24 March 2026ARSannual report to shareholders28 December 2025EDGAR
24 March 2026DEFA14Aadditional proxy materialEDGAR
24 March 2026DEF 14Aproxy statement14 May 2026EDGAR
20 February 202610-Kannual report28 December 2025EDGAR
19 February 20268-KOther events18 February 2026EDGAR
3 February 20268-KResults of operations3 February 2026EDGAR
8 December 20258-KOfficer or director change4 December 2025EDGAR
18 November 20258-KOfficer or director change18 November 2025EDGAR
28 October 202510-Qquarterly report28 September 2025EDGAR
28 October 20258-KResults of operations28 October 2025EDGAR
An 8-K is what a company files within four business days of a material event; the SEC numbers the events, and the words here are the SEC's own headings, shortened.
Read moreForm 4, Form 144, 13F and Schedule 13D and 13G have their own pages. Prospectus supplements and correspondence are not listed.

Source

The company's filing index on EDGAR, read from the SEC's submissions feed.

The same record on your computer

GreekSoup is also a free program for your own computer. It reads these same filings for the names you follow, refreshed as they land, with no account. One pasted line installs it.

Install