Company Analysis

ATI Inc. (ATI)

NYSE: ATI · Steel Pipe & Tubes · Dallas, TX · filing with the SEC since 1996
Grade6.3
◀ Past 6.8● Present 6.9▶ Future 5.2

Filings

341 filings since 2017 beside 475 insider forms · Large accelerated filer · read from EDGAR on Nov 13, 2026
Due nextLarge accelerated filer
10-K Annual report for the fiscal year ending Dec 28, 2026Large accelerated filers have 60 days after the fiscal year ends. by Feb 26, 2027
10-Q Quarterly report for the quarter ending Mar 31, 2027Large accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end. by May 10, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 32 days after the quarter ended. The proxy statement was last filed Mar 24, 2026.

Filings a yearinsider forms included
94848190708010079
20192020202120222023202420252026

2026 counts to Nov 13, 2026.

Officer or director change (8-K item 5.02): 6 times in the last 36 months, the newest Dec 8, 2025.SEC letters: 5 in the last 36 months, the newest Jun 24, 2025.
Insider forms 475

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Oct 29, 2026 10-Q Quarterly report Sep 27, 2026
Oct 29, 2026 8-K items 2.02, 9.01 Results released · Current report
Oct 27, 2026 SCHEDULE 13G/A Large holder update, amended
Aug 6, 2026 10-Q Quarterly report Jun 28, 2026
Aug 6, 2026 8-K items 2.02, 9.01 Results released · Current report
Jun 17, 2026 11-K Employee plan annual report Dec 31, 2025
Jun 17, 2026 11-K Employee plan annual report Dec 31, 2025
Jun 8, 2026 8-K items 1.01, 2.03, 8.01, 9.01 Major agreement signed; New debt or obligation taken on; Other event · Current report
Jun 4, 2026 424B5 Shelf offering
Jun 3, 2026 8-K items 8.01, 9.01 Other event · Current report
Jun 3, 2026 FWP Offering communication
Jun 3, 2026 8-K items 8.01, 9.01 Other event · Current report
Jun 3, 2026 424B3 Shelf offering
May 19, 2026 8-K items 5.07, 9.01 Shareholder vote · Current report May 14, 2026
May 14, 2026 SCHEDULE 13G/A Large holder update, amended
Apr 30, 2026 10-Q Quarterly report Mar 29, 2026
Apr 30, 2026 8-K items 2.02, 9.01 Results released · Current report
Apr 29, 2026 SCHEDULE 13G Large holder notice
Apr 7, 2026 SCHEDULE 13G/A Large holder update, amended
Mar 26, 2026 SCHEDULE 13G/A Large holder update, amended
Mar 24, 2026 ARS Annual report to shareholders Dec 28, 2025
Mar 24, 2026 DEFA14A Extra proxy material
Mar 24, 2026 DEF 14A Proxy statement May 14, 2026
Feb 20, 2026 10-K Annual report Dec 28, 2025
Feb 19, 2026 8-K items 8.01, 9.01 Other event · Current report Feb 18, 2026
Feb 3, 2026 8-K items 2.02, 9.01 Results released · Current report
Dec 8, 2025 8-K items 5.02, 9.01 Officer or director change · Current report Dec 4, 2025
Nov 18, 2025 8-K items 5.02, 9.01 Officer or director change · Current report
Nov 13, 2025 SCHEDULE 13G/A Large holder update, amended
Nov 13, 2025 SCHEDULE 13G Large holder notice
Oct 28, 2025 10-Q Quarterly report Sep 28, 2025
Oct 28, 2025 8-K items 2.02, 9.01 Results released · Current report
Oct 3, 2025 SCHEDULE 13G/A Large holder update, amended
Sep 25, 2025 8-K items 1.01, 2.03, 9.01 Major agreement signed; New debt or obligation taken on · Current report Sep 19, 2025
Sep 10, 2025 8-K items 5.02, 9.01 Officer or director change · Current report Sep 9, 2025
Jul 31, 2025 10-Q Quarterly report Jun 29, 2025
Jul 31, 2025 8-K items 2.02, 9.01 Results released · Current report
Jul 17, 2025 SCHEDULE 13G/A Large holder update, amended
Jun 24, 2025 UPLOAD SEC comment letter
Jun 20, 2025 8-K items 1.01, 2.03 Major agreement signed; New debt or obligation taken on · Current report Jun 13, 2025
40 of 341 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton ATI · research, not advice