Ati Inc ATI SEC Filings

NYSE ATI
$180.62 -2.45 (-1.34%)
As of: Oct 21, 2026 · 3:59 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Ati Inc (ATI) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
14Insider Transaction0001193125-26-398695Sep 23, 2026 2:32 PM
2144Insider Transaction0001959173-26-007054Sep 21, 2026 5:25 PM
34Insider Transaction0001193125-26-393438Sep 16, 2026 8:20 PM
4144Insider Transaction0001959173-26-006916Sep 14, 2026 3:57 PM
54Insider Transaction0001193125-26-387885Sep 10, 2026 8:12 PM
6144Insider Transaction0001959173-26-006774Sep 8, 2026 2:01 PM
74Insider Transaction0001193125-26-383696Sep 4, 2026 8:24 PM
84Insider Transaction0001193125-26-380514Sep 2, 2026 9:41 PM
9144Insider Transaction0001959173-26-006643Sep 2, 2026 6:42 PM
10144Insider Transaction0001959173-26-006534Aug 31, 2026 2:26 PM
114Insider Transaction0001193125-26-368175Aug 26, 2026 7:57 PM
12144Insider Transaction0001959173-26-006357Aug 24, 2026 1:47 PM
134Insider Transaction0001193125-26-357113Aug 19, 2026 9:05 PM
14144Insider Transaction0001959173-26-006084Aug 17, 2026 4:56 PM
15144Insider Transaction0001959173-26-005858Aug 10, 2026 10:25 PM
1610-QQuarterly & Annual Report0001628280-26-054233Aug 6, 2026 7:36 PM
178-KCurrent Report0001628280-26-053856Aug 6, 2026 11:40 AM
184Insider Transaction0001193125-26-326296Jul 30, 2026 8:43 PM
19144Insider Transaction0001959173-26-005392Jul 28, 2026 2:31 PM
204Insider Transaction0001193125-26-299751Jul 9, 2026 8:33 PM
21144Insider Transaction0001959173-26-005129Jul 7, 2026 1:53 PM
224Insider Transaction0001193125-26-296323Jul 6, 2026 8:54 PM
234Insider Transaction0001193125-26-281327Jun 24, 2026 9:54 PM
24144Insider Transaction0001959173-26-004843Jun 24, 2026 1:57 PM
25144Insider Transaction0001959173-26-004821Jun 23, 2026 1:50 PM
26144Insider Transaction0001959173-26-004789Jun 22, 2026 2:20 PM
2711-KOthers0001628280-26-043784Jun 17, 2026 4:35 PM
2811-KOthers0001628280-26-043783Jun 17, 2026 4:33 PM
298-KCurrent Report0001193125-26-261769Jun 8, 2026 8:15 PM
304Insider Transaction0001773072-26-000002Jun 4, 2026 11:14 PM
31424B5Prospectus0001193125-26-257707Jun 4, 2026 9:04 PM
328-KCurrent Report0001193125-26-255755Jun 3, 2026 9:12 PM
33FWPOthers0001193125-26-255713Jun 3, 2026 9:00 PM
348-KCurrent Report0001193125-26-254681Jun 3, 2026 12:47 PM
35424B3Prospectus0001193125-26-254656Jun 3, 2026 12:29 PM
36144Insider Transaction0001958244-26-000342Jun 2, 2026 9:36 PM
37144Insider Transaction0001959173-26-004241Jun 2, 2026 3:13 PM
384Insider Transaction0001880428-26-000002May 21, 2026 5:34 PM
394Insider Transaction0001635153-26-000001May 21, 2026 5:29 PM
404Insider Transaction0002096540-26-000001May 21, 2026 5:28 PM
414Insider Transaction0002095590-26-000001May 21, 2026 5:26 PM
424Insider Transaction0001779021-26-000001May 21, 2026 5:25 PM
434Insider Transaction0001304945-26-000001May 21, 2026 5:24 PM
444Insider Transaction0001465541-26-000005May 21, 2026 5:22 PM
454Insider Transaction0001732898-26-000001May 21, 2026 5:21 PM
464Insider Transaction0001229771-26-000011May 21, 2026 5:20 PM
478-KCurrent Report0001193125-26-230739May 19, 2026 8:05 PM
48SCHEDULE 13G/AOthers0001422849-26-000060May 14, 2026 1:55 PM-
494Insider Transaction0001193125-26-220013May 12, 2026 10:15 PM
50144Insider Transaction0001959173-26-003455May 11, 2026 3:22 PM
...

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