ATI INC — All Filings
1,000 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-K
10-K/A
10-K405
10-K405/A
10-Q
10-Q/A
11-K
144
15-12G
3
305B2
4
4/A
424B2
424B3
424B5
425
5
8-A12B
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
EFFECT
FWP
NO ACT
PRE 14A
PRES14A
S-3
S-3/A
S-3ASR
S-4
S-4 POS
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | FORM 4 SUBMISSION | 0001209191-20-012964 | Feb 26, 2020 | Feb 24, 2020 |
| 4 | FORM 4 SUBMISSION | 0001209191-20-012969 | Feb 26, 2020 | Feb 24, 2020 |
| 4 | FORM 4 SUBMISSION | 0001209191-20-012966 | Feb 26, 2020 | Feb 24, 2020 |
| 10-K | 10-K | 0001018963-20-000004 | Feb 25, 2020 | Dec 31, 2019 |
| 4 | FORM 4 SUBMISSION | 0001209191-20-012232 | Feb 24, 2020 | Feb 20, 2020 |
| 4 | FORM 4 SUBMISSION | 0001209191-20-012235 | Feb 24, 2020 | Feb 20, 2020 |
| 4 | FORM 4 SUBMISSION | 0001209191-20-012229 | Feb 24, 2020 | Feb 20, 2020 |
| 4 | FORM 4 SUBMISSION | 0001209191-20-012237 | Feb 24, 2020 | Feb 20, 2020 |
| 4 | FORM 4 SUBMISSION | 0001209191-20-012225 | Feb 24, 2020 | Feb 20, 2020 |
| 4 | FORM 4 SUBMISSION | 0001209191-20-012227 | Feb 24, 2020 | Feb 20, 2020 |
| SC 13G | SC 13G | 0001422849-20-000014 | Feb 14, 2020 | — |
| SC 13G/A | SC 13G/A | 0001422848-20-000015 | Feb 14, 2020 | — |
| SC 13G/A | SC 13G/A | 0001562230-20-000012 | Feb 14, 2020 | — |
| SC 13G/A | SCHEDULE 13G HOLDINGS REPORT AMENDMENT | 0001172661-20-000694 | Feb 14, 2020 | — |
| SC 13G | SCHEDULE 13G | 0001258897-20-000761 | Feb 12, 2020 | — |
| SC 13G/A | — | 0000834237-20-008725 | Feb 10, 2020 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-20-013276 | Feb 10, 2020 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-20-013341 | Feb 10, 2020 | — |
| 8-K | 8-K | 0001193125-20-024376 | Feb 5, 2020 | Feb 4, 2020 |
| 8-K | ALLEGHENY TECHNOLOGIES INCORPORATED 8-K | 0001157523-20-000142 | Feb 4, 2020 | — |
| 4 | FORM 4 SUBMISSION | 0001209191-20-002497 | Jan 8, 2020 | Jan 6, 2020 |
| 3 | FORM 3 SUBMISSION | 0001209191-20-002494 | Jan 8, 2020 | Jan 6, 2019 |
| 8-K | 8-K | 0001193125-19-322603 | Dec 23, 2019 | Dec 18, 2019 |
| 8-K | 8-K | 0001193125-19-310357 | Dec 10, 2019 | Dec 4, 2019 |
| 8-K | 8-K | 0001193125-19-298514 | Nov 22, 2019 | Nov 19, 2019 |
| 424B5 | 424B5 | 0001193125-19-297168 | Nov 21, 2019 | — |
| 8-K | ALLEGHENY TECHNOLOGIES INCORPORATED 8-K | 0001157523-19-002287 | Nov 20, 2019 | Nov 19, 2019 |
| FWP | FWP | 0001193125-19-295698 | Nov 19, 2019 | — |
| 8-K | ALLEGHENY TECHNOLOGIES INCORPORATED 8-K | 0001157523-19-002281 | Nov 19, 2019 | — |
| 424B3 | 424B3 | 0001193125-19-295166 | Nov 19, 2019 | — |
| 10-Q | 10-Q | 0001018963-19-000024 | Nov 1, 2019 | Sep 30, 2019 |
| 8-K | ALLEGHENY TECHNOLOGIES INCORPORATED 8-K | 0001157523-19-002154 | Oct 31, 2019 | — |
| 8-K | 8-K | 0001193125-19-261149 | Oct 3, 2019 | Sep 30, 2019 |
| 4/A | FORM 4/A SUBMISSION | 0001209191-19-049843 | Sep 17, 2019 | Aug 1, 2019 |
| 4/A | FORM 4/A SUBMISSION | 0001209191-19-049841 | Sep 17, 2019 | Aug 1, 2019 |
| SC 13G | SC 13G | 0001562230-19-000042 | Sep 10, 2019 | — |
| 4 | FORM 4 SUBMISSION | 0001209191-19-046025 | Aug 15, 2019 | Aug 14, 2019 |
| 4 | FORM 4 SUBMISSION | 0001209191-19-046026 | Aug 15, 2019 | Aug 14, 2019 |
| 4 | FORM 4 SUBMISSION | 0001209191-19-046024 | Aug 15, 2019 | Aug 14, 2019 |
| 4 | FORM 4 SUBMISSION | 0001209191-19-046027 | Aug 15, 2019 | Aug 14, 2019 |
| 4 | FORM 4 SUBMISSION | 0001209191-19-046023 | Aug 15, 2019 | Aug 13, 2019 |
| 4 | FORM 4 SUBMISSION | 0001209191-19-045832 | Aug 14, 2019 | Aug 13, 2019 |
| 8-K | ALLEGHENY TECHNOLOGIES INCORPORATED 8-K | 0001157523-19-001713 | Aug 6, 2019 | — |
| 10-Q | 10-Q | 0001018963-19-000020 | Aug 6, 2019 | Jun 30, 2019 |
| 4 | FORM 4 SUBMISSION | 0001209191-19-044639 | Aug 5, 2019 | Aug 1, 2019 |
| 4 | FORM 4 SUBMISSION | 0001209191-19-044635 | Aug 5, 2019 | Aug 1, 2019 |
| 8-K | ALLEGHENY TECHNOLOGIES INCORPORATED 8-K | 0001157523-19-001559 | Jul 23, 2019 | — |
| 8-K | ALLEGHENY TECHNOLOGIES INCORPORATED 8-K | 0001157523-19-001551 | Jul 22, 2019 | — |
| 8-K | ALLEGHENY TECHNOLOGIES INCORPORATED 8-K | 0001157523-19-001539 | Jul 18, 2019 | — |
| 4 | FORM 4 SUBMISSION | 0001209191-19-037936 | Jun 19, 2019 | Jun 17, 2019 |