Ati Inc

Symbol
ATI on NYSE
Entity
Company
Business address
2021 Mckinney Avenue, 75201 Dallas, TX
Phone
4123942800
State of incorporation
DE
Fiscal year end
December 29
Category
Large accelerated filer
Former names
ALLEGHENY TECHNOLOGIES INC (to 6/22/2022), ALLEGHENY TELEDYNE INC (to 8/25/1999)
All SEC filings
View on sec.gov
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Ati Inc has filed 2,059 SEC EDGAR filings since 7/17/1996

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 4 Sep 10, 2025 Sep 9, 2025
8-K Open Document | Data Open Filing 8-K Sep 10, 2025 Sep 9, 2025 001-12001
144 Open Document Open Filing Sep 9, 2025 001-12001
4 Open Document Open Filing 4 Aug 6, 2025 Aug 4, 2025
4 Open Document Open Filing 4 Aug 6, 2025 Aug 5, 2025
144 Open Document Open Filing Aug 5, 2025 001-12001
10-Q Open Document | Data Open Filing 10-Q Jul 31, 2025 Jun 29, 2025 001-12001
8-K Open Document | Data Open Filing 8-K Jul 31, 2025 Jul 31, 2025 001-12001
SCHEDULE 13G/A Open Document Open Filing Jul 17, 2025 005-46715
UPLOAD Open Document Open Filing Jun 24, 2025 001-12001
8-K Open Document | Data Open Filing 8-K Jun 20, 2025 Jun 13, 2025 001-12001
CORRESP Open Document Open Filing Jun 20, 2025
4 Open Document Open Filing 4 Jun 16, 2025 Jun 12, 2025
11-K Open Document Open Filing 11-K Jun 13, 2025 Dec 31, 2024 001-12001
11-K Open Document Open Filing 11-K Jun 13, 2025 Dec 31, 2024 001-12001
144 Open Document Open Filing Jun 12, 2025 001-12001
4 Open Document Open Filing 4 Jun 5, 2025 Jun 3, 2025
144 Open Document Open Filing Jun 3, 2025 001-12001
SD Open Document Open Filing SD May 30, 2025 001-12001
4 Open Document Open Filing 4 May 22, 2025 May 20, 2025
4 Open Document Open Filing 4 May 22, 2025 May 20, 2025
4 Open Document Open Filing 4 May 22, 2025 May 20, 2025
4 Open Document Open Filing 4 May 22, 2025 May 20, 2025
4 Open Document Open Filing 4 May 22, 2025 May 20, 2025
4 Open Document Open Filing 4 May 22, 2025 May 20, 2025
4 Open Document Open Filing 4 May 22, 2025 May 20, 2025
4 Open Document Open Filing 4 May 22, 2025 May 20, 2025
4 Open Document Open Filing 4 May 22, 2025 May 20, 2025
8-K Open Document | Data Open Filing 8-K May 21, 2025 May 15, 2025 001-12001
144 Open Document Open Filing May 20, 2025 001-12001
SCHEDULE 13G/A Open Document Open Filing May 12, 2025 005-46715
4 Open Document Open Filing 4 May 8, 2025 May 6, 2025
UPLOAD Open Document Open Filing May 7, 2025 001-12001
144 Open Document Open Filing May 6, 2025 001-12001
10-Q Open Document | Data Open Filing 10-Q May 1, 2025 Mar 30, 2025 001-12001
8-K Open Document | Data Open Filing 8-K May 1, 2025 May 1, 2025 001-12001
SCHEDULE 13G/A Open Document Open Filing Apr 30, 2025 005-46715
CORRESP Open Document Open Filing Apr 22, 2025
SCHEDULE 13G/A Open Document Open Filing Apr 17, 2025 005-46715
4 Open Document Open Filing 4 Apr 3, 2025 Apr 1, 2025
ARS Open Document Open Filing ARS Mar 27, 2025 Dec 29, 2024 001-12001
DEFA14A Open Document Open Filing DEFA14A Mar 27, 2025 001-12001
DEF 14A Open Document | Data Open Filing DEF 14A Mar 27, 2025 May 16, 2025 001-12001
4 Open Document Open Filing 4 Mar 21, 2025 Mar 3, 2025
4 Open Document Open Filing 4 Mar 21, 2025 Mar 20, 2025
UPLOAD Open Document Open Filing Mar 14, 2025 001-12001
144 Open Document Open Filing Mar 13, 2025 001-12001
10-K Open Document | Data Open Filing 10-K Feb 21, 2025 Dec 29, 2024 001-12001
SCHEDULE 13G/A Open Document Open Filing Feb 14, 2025 005-46715
SCHEDULE 13G/A Open Document Open Filing Feb 12, 2025 005-46715
4 Open Document Open Filing 4 Feb 7, 2025 Feb 6, 2025
144 Open Document Open Filing Feb 6, 2025 001-12001
8-K Open Document | Data Open Filing 8-K Feb 4, 2025 Feb 4, 2025 001-12001
4 Open Document Open Filing 4 Jan 7, 2025 Jan 3, 2025
4 Open Document Open Filing 4 Jan 7, 2025 Jan 3, 2025
4 Open Document Open Filing 4 Jan 7, 2025 Jan 3, 2025
4 Open Document Open Filing 4 Jan 7, 2025 Jan 3, 2025
4 Open Document Open Filing 4 Jan 7, 2025 Jan 3, 2025
4 Open Document Open Filing 4 Jan 7, 2025 Jan 3, 2025
4 Open Document Open Filing 4 Jan 7, 2025 Jan 3, 2025
4 Open Document Open Filing 4 Jan 7, 2025 Jan 3, 2025
4 Open Document Open Filing 4 Dec 6, 2024 Dec 4, 2024
4 Open Document Open Filing 4 Dec 6, 2024 Dec 4, 2024
144 Open Document Open Filing Dec 4, 2024 001-12001
144 Open Document Open Filing Dec 4, 2024 001-12001
4 Open Document Open Filing 4 Nov 18, 2024 Nov 15, 2024
144 Open Document Open Filing Nov 15, 2024 001-12001
SC 13G Open Document Open Filing Nov 12, 2024 005-46715
SC 13G/A Open Document Open Filing Nov 8, 2024 005-46715
10-Q Open Document | Data Open Filing 10-Q Oct 29, 2024 Sep 29, 2024 001-12001
8-K Open Document | Data Open Filing 8-K Oct 29, 2024 Oct 29, 2024 001-12001
SC 13G/A Open Document Open Filing Oct 23, 2024 005-46715
4 Open Document Open Filing 4 Oct 18, 2024 Oct 10, 2024
SC 13G/A Open Document Open Filing Oct 17, 2024 005-46715
4 Open Document Open Filing 4 Oct 16, 2024 Oct 15, 2024
144 Open Document Open Filing Oct 15, 2024 001-12001
4 Open Document Open Filing 4 Sep 17, 2024 Sep 16, 2024
144 Open Document Open Filing Sep 16, 2024 001-12001
10-Q Open Document | Data Open Filing 10-Q Aug 6, 2024 Jun 30, 2024 001-12001
8-K Open Document | Data Open Filing 8-K Aug 6, 2024 Aug 6, 2024 001-12001
144 Open Document Open Filing Jul 25, 2024 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Jul 2, 2024 Jul 1, 2024
11-K Open Document Open Filing 11-K Jun 7, 2024 Dec 31, 2023 001-12001
11-K Open Document Open Filing 11-K Jun 7, 2024 Dec 31, 2023 001-12001
SD Open Document Open Filing FORM SD May 31, 2024 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION May 23, 2024 May 21, 2024
4 Open Document Open Filing FORM 4 SUBMISSION May 23, 2024 May 21, 2024
4 Open Document Open Filing FORM 4 SUBMISSION May 23, 2024 May 21, 2024
4 Open Document Open Filing FORM 4 SUBMISSION May 23, 2024 May 21, 2024
4 Open Document Open Filing FORM 4 SUBMISSION May 23, 2024 May 21, 2024
4 Open Document Open Filing FORM 4 SUBMISSION May 23, 2024 May 21, 2024
4 Open Document Open Filing FORM 4 SUBMISSION May 23, 2024 May 21, 2024
4 Open Document Open Filing FORM 4 SUBMISSION May 23, 2024 May 21, 2024
8-K Open Document | Data Open Filing 8-K May 20, 2024 May 16, 2024 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION May 3, 2024 May 1, 2024
3 Open Document Open Filing FORM 3 SUBMISSION May 3, 2024 Apr 29, 2024
10-Q Open Document | Data Open Filing 10-Q Apr 30, 2024 Mar 31, 2024 001-12001
8-K Open Document | Data Open Filing 8-K Apr 30, 2024 Apr 30, 2024 001-12001
144 Open Document Open Filing Apr 15, 2024 001-12001
144 Open Document Open Filing Apr 12, 2024 001-12001
ARS Open Document Open Filing ARS Mar 28, 2024 Dec 31, 2023 001-12001
DEFA14A Open Document Open Filing DEFA14A Mar 28, 2024 001-12001
DEF 14A Open Document | Data Open Filing DEF 14A Mar 28, 2024 May 16, 2024 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Mar 22, 2024 Mar 20, 2024
3 Open Document Open Filing FORM 3 SUBMISSION Mar 22, 2024 Mar 20, 2024
8-K Open Document | Data Open Filing 8-K Mar 14, 2024 Mar 14, 2024 001-12001
8-K Open Document | Data Open Filing 8-K Mar 7, 2024 Mar 7, 2024 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Mar 5, 2024 Mar 1, 2024
3 Open Document Open Filing FORM 3 SUBMISSION Mar 5, 2024 Mar 1, 2024
4 Open Document Open Filing FORM 4 SUBMISSION Mar 4, 2024 Feb 29, 2024
144 Open Document Open Filing Feb 29, 2024 001-12001
S-3ASR Open Document Open Filing S-3ASR Feb 23, 2024 333-277308
10-K Open Document | Data Open Filing 10-K Feb 23, 2024 Dec 31, 2023 001-12001
8-K Open Document | Data Open Filing 8-K Feb 23, 2024 Feb 23, 2024 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Feb 14, 2024 Feb 12, 2024
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G Feb 14, 2024 005-46715
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G Feb 14, 2024 005-46715
SC 13G/A Open Document Open Filing SCHEDULE 13G/A Feb 13, 2024 005-46715
144 Open Document Open Filing Feb 13, 2024 001-12001
144 Open Document Open Filing Feb 12, 2024 001-12001
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G Feb 9, 2024 005-46715
8-K Open Document | Data Open Filing 8-K Feb 1, 2024 Feb 1, 2024 001-12001
SC 13G/A Open Document Open Filing Jan 25, 2024 005-46715
SC 13G/A Open Document Open Filing Jan 22, 2024 005-46715
8-K Open Document | Data Open Filing 8-K Jan 19, 2024 Jan 19, 2024 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Jan 11, 2024 Jan 9, 2024
4 Open Document Open Filing FORM 4 SUBMISSION Jan 11, 2024 Jan 9, 2024
4 Open Document Open Filing FORM 4 SUBMISSION Jan 11, 2024 Jan 9, 2024
4 Open Document Open Filing FORM 4 SUBMISSION Jan 11, 2024 Jan 9, 2024
4 Open Document Open Filing FORM 4 SUBMISSION Jan 11, 2024 Jan 9, 2024
8-K Open Document | Data Open Filing 8-K Jan 10, 2024 Jan 4, 2024 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Jan 8, 2024 Jan 5, 2024
4 Open Document Open Filing FORM 4 SUBMISSION Jan 5, 2024 Jan 3, 2024
4 Open Document Open Filing FORM 4 SUBMISSION Jan 5, 2024 Jan 3, 2024
4 Open Document Open Filing FORM 4 SUBMISSION Jan 5, 2024 Jan 3, 2024
4 Open Document Open Filing FORM 4 SUBMISSION Jan 5, 2024 Jan 3, 2024
4 Open Document Open Filing FORM 4 SUBMISSION Jan 5, 2024 Jan 3, 2024
4 Open Document Open Filing FORM 4 SUBMISSION Jan 5, 2024 Jan 3, 2024
4 Open Document Open Filing FORM 4 SUBMISSION Jan 5, 2024 Jan 3, 2024
144 Open Document Open Filing Jan 5, 2024 001-12001
144 Open Document Open Filing Jan 4, 2024 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Dec 27, 2023 Dec 22, 2023
8-K Open Document | Data Open Filing 8-K Nov 29, 2023 Nov 29, 2023 001-12001
10-Q Open Document | Data Open Filing 10-Q Nov 2, 2023 Sep 30, 2023 001-12001
8-K Open Document | Data Open Filing 8-K Nov 2, 2023 Nov 2, 2023 001-12001
8-K Open Document | Data Open Filing 8-K Oct 18, 2023 Oct 18, 2023 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Oct 12, 2023 Oct 10, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Sep 12, 2023 Sep 8, 2023
144 Open Document Open Filing Sep 8, 2023 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Aug 11, 2023 Aug 10, 2023
8-K Open Document | Data Open Filing 8-K Aug 11, 2023 Aug 7, 2023 001-12001
144 Open Document Open Filing Aug 10, 2023 001-12001
424B5 Open Document Open Filing 424B5 Aug 8, 2023 333-254906
8-K Open Document | Data Open Filing 8-K Aug 7, 2023 Aug 7, 2023 001-12001
FWP Open Document Open Filing FWP Aug 7, 2023 333-254906
8-K Open Document | Data Open Filing 8-K Aug 7, 2023 Aug 7, 2023 001-12001
424B3 Open Document Open Filing 424B3 Aug 7, 2023 333-254906
10-Q Open Document | Data Open Filing 10-Q Aug 2, 2023 Jun 30, 2023 001-12001
8-K Open Document | Data Open Filing 8-K Aug 2, 2023 Aug 2, 2023 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Jul 12, 2023 Jul 10, 2023
144 Open Document Open Filing Jul 10, 2023 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Jul 3, 2023 Jun 29, 2023
144 Open Document Open Filing Jun 29, 2023 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Jun 14, 2023 Jun 12, 2023
144 Open Document Open Filing Jun 12, 2023 001-12001
11-K Open Document Open Filing 11-K Jun 9, 2023 Dec 31, 2022 001-12001
11-K Open Document Open Filing 11-K Jun 9, 2023 Dec 31, 2022 001-12001
8-K Open Document | Data Open Filing 8-K Jun 6, 2023 Jun 6, 2023 001-12001
SD Open Document Open Filing FORM SD May 30, 2023 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION May 17, 2023 May 16, 2023
4 Open Document Open Filing FORM 4 SUBMISSION May 17, 2023 May 16, 2023
4 Open Document Open Filing FORM 4 SUBMISSION May 17, 2023 May 16, 2023
4 Open Document Open Filing FORM 4 SUBMISSION May 17, 2023 May 16, 2023
4 Open Document Open Filing FORM 4 SUBMISSION May 17, 2023 May 16, 2023
4 Open Document Open Filing FORM 4 SUBMISSION May 17, 2023 May 16, 2023
4 Open Document Open Filing FORM 4 SUBMISSION May 17, 2023 May 16, 2023
4 Open Document Open Filing FORM 4 SUBMISSION May 17, 2023 May 16, 2023
4 Open Document Open Filing FORM 4 SUBMISSION May 17, 2023 May 16, 2023
8-K Open Document | Data Open Filing 8-K May 15, 2023 May 11, 2023 001-12001
10-Q Open Document | Data Open Filing 10-Q May 4, 2023 Mar 31, 2023 001-12001
8-K Open Document | Data Open Filing 8-K May 4, 2023 May 4, 2023 001-12001
DEFA14A Open Document Open Filing DEFA14A Mar 27, 2023 001-12001
ARS Open Document Open Filing ARS Mar 24, 2023 Dec 31, 2022 001-12001
DEFA14A Open Document Open Filing DEFA14A Mar 24, 2023 001-12001
DEF 14A Open Document | Data Open Filing DEF 14A Mar 24, 2023 001-12001
3 Open Document Open Filing FORM 3 SUBMISSION Mar 13, 2023 Mar 1, 2023
8-K Open Document | Data Open Filing 8-K Mar 2, 2023 Mar 1, 2023 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2023 Feb 23, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2023 Feb 23, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2023 Feb 23, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2023 Feb 23, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2023 Feb 23, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2023 Feb 23, 2023
10-K Open Document | Data Open Filing 10-K Feb 24, 2023 Dec 31, 2022 001-12001
5 Open Document Open Filing FORM 5 SUBMISSION Feb 14, 2023 Dec 31, 2022
SC 13G Open Document Open Filing SEC SCHEDULE 13G Feb 14, 2023 005-46715
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G Feb 13, 2023 005-46715
SC 13G Open Document Open Filing SEC SCHEDULE 13G Feb 13, 2023 005-46715
4 Open Document Open Filing FORM 4 SUBMISSION Feb 10, 2023 Feb 8, 2023
SC 13G/A Open Document Open Filing SCHEDULE 13G/A Feb 9, 2023 005-46715
8-K Open Document | Data Open Filing 8-K Feb 2, 2023 Feb 2, 2023 001-12001
SC 13G/A Open Document Open Filing Feb 1, 2023 005-46715
SC 13G/A Open Document Open Filing Jan 26, 2023 005-46715
SC 13G Open Document Open Filing Jan 20, 2023 005-46715
4 Open Document Open Filing FORM 4 SUBMISSION Jan 5, 2023 Jan 3, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Jan 5, 2023 Jan 3, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Jan 5, 2023 Jan 3, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Jan 5, 2023 Jan 3, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Jan 5, 2023 Jan 3, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Jan 5, 2023 Jan 3, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Jan 5, 2023 Jan 3, 2023
4 Open Document Open Filing FORM 4 SUBMISSION Dec 8, 2022 Dec 6, 2022
3 Open Document Open Filing FORM 3 SUBMISSION Nov 8, 2022 Nov 1, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Nov 3, 2022 Nov 1, 2022
10-Q Open Document | Data Open Filing 10-Q Nov 3, 2022 Sep 30, 2022 001-12001
8-K Open Document | Data Open Filing 8-K Nov 2, 2022 Nov 2, 2022 001-12001
8-K/A Open Document | Data Open Filing 8-K/A Oct 14, 2022 Sep 22, 2022 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Oct 12, 2022 Oct 10, 2022
3 Open Document Open Filing FORM 3 SUBMISSION Oct 12, 2022 Oct 10, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Oct 5, 2022 Oct 3, 2022
8-K Open Document | Data Open Filing 8-K Sep 22, 2022 Sep 22, 2022 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Sep 14, 2022 Sep 12, 2022
8-K Open Document | Data Open Filing 8-K Sep 9, 2022 Sep 9, 2022 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Sep 2, 2022 Sep 1, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Aug 15, 2022 Aug 11, 2022
10-Q Open Document | Data Open Filing 10-Q Aug 4, 2022 Jun 30, 2022 001-12001
8-K Open Document | Data Open Filing 8-K Aug 4, 2022 Aug 4, 2022 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Aug 1, 2022 Jul 28, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Jul 21, 2022 Jul 19, 2022
8-K Open Document | Data Open Filing 8-K Jul 8, 2022 Jul 8, 2022 001-12001
8-K Open Document | Data Open Filing 8-K Jun 22, 2022 Jun 22, 2022 001-12001
11-K Open Document Open Filing 11-K Jun 9, 2022 Dec 31, 2021 001-12001
11-K Open Document Open Filing 11-K Jun 9, 2022 Dec 31, 2021 001-12001
S-8 POS Open Document Open Filing S-8 POS Jun 8, 2022 333-238169
S-8 Open Document Open Filing S-8 Jun 8, 2022 333-265476
SD Open Document Open Filing FORM SD May 31, 2022 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION May 19, 2022 May 17, 2022
4 Open Document Open Filing FORM 4 SUBMISSION May 19, 2022 May 17, 2022
4 Open Document Open Filing FORM 4 SUBMISSION May 19, 2022 May 17, 2022
4 Open Document Open Filing FORM 4 SUBMISSION May 19, 2022 May 17, 2022
4 Open Document Open Filing FORM 4 SUBMISSION May 19, 2022 May 17, 2022
4 Open Document Open Filing FORM 4 SUBMISSION May 19, 2022 May 17, 2022
4 Open Document Open Filing FORM 4 SUBMISSION May 19, 2022 May 17, 2022
4 Open Document Open Filing FORM 4 SUBMISSION May 19, 2022 May 17, 2022
4 Open Document Open Filing FORM 4 SUBMISSION May 18, 2022 May 9, 2022
8-K Open Document | Data Open Filing 8-K May 13, 2022 May 12, 2022 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION May 9, 2022 May 6, 2022
10-Q Open Document | Data Open Filing 10-Q May 4, 2022 Mar 31, 2022 001-12001
8-K Open Document | Data Open Filing 8-K May 4, 2022 May 4, 2022 001-12001
DEFA14A Open Document Open Filing DEFA14A Apr 27, 2022 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Apr 18, 2022 Apr 14, 2022
UPLOAD Open Document Open Filing Apr 11, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Apr 4, 2022 Apr 1, 2022
CORRESP Open Document Open Filing Mar 30, 2022
4/A Open Document Open Filing FORM 4/A SUBMISSION Mar 25, 2022 Feb 28, 2022
4/A Open Document Open Filing FORM 4/A SUBMISSION Mar 25, 2022 Feb 24, 2022
4/A Open Document Open Filing FORM 4/A SUBMISSION Mar 25, 2022 Jan 4, 2022
4/A Open Document Open Filing FORM 4/A SUBMISSION Mar 25, 2022 Feb 24, 2022
4/A Open Document Open Filing FORM 4/A SUBMISSION Mar 25, 2022 Jan 6, 2022
4/A Open Document Open Filing FORM 4/A SUBMISSION Mar 25, 2022 Jan 4, 2022
4/A Open Document Open Filing FORM 4/A SUBMISSION Mar 25, 2022 Feb 24, 2022
4/A Open Document Open Filing FORM 4/A SUBMISSION Mar 25, 2022 Feb 28, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Mar 25, 2022 Feb 24, 2022
4/A Open Document Open Filing FORM 4/A SUBMISSION Mar 25, 2022 Jan 4, 2022
DEFA14A Open Document Open Filing DEFA14A Mar 25, 2022 001-12001
DEF 14A Open Document Open Filing DEF 14A Mar 25, 2022 May 12, 2022 001-12001
UPLOAD Open Document Open Filing Mar 23, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Mar 9, 2022 Mar 7, 2022
8-K Open Document | Data Open Filing 8-K Mar 9, 2022 Mar 9, 2022 001-12001
8-K Open Document | Data Open Filing 8-K Mar 3, 2022 Mar 3, 2022 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Mar 2, 2022 Feb 28, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Mar 2, 2022 Feb 28, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Mar 2, 2022 Feb 28, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Mar 2, 2022 Feb 28, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Mar 2, 2022 Feb 28, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Mar 2, 2022 Feb 28, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Mar 2, 2022 Feb 28, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Feb 28, 2022 Feb 24, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Feb 28, 2022 Feb 24, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Feb 28, 2022 Feb 24, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Feb 28, 2022 Feb 24, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Feb 28, 2022 Feb 24, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Feb 28, 2022 Feb 24, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Feb 28, 2022 Feb 24, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Feb 28, 2022 Feb 24, 2022
10-K Open Document | Data Open Filing 10-K Feb 25, 2022 Dec 31, 2021 001-12001
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G Feb 11, 2022 005-46715
SC 13G/A Open Document Open Filing Feb 10, 2022 005-46715
SC 13G/A Open Document Open Filing SCHEDULE 13G/A Feb 9, 2022 005-46715
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G Feb 8, 2022 005-46715
8-K Open Document | Data Open Filing 8-K Feb 2, 2022 Feb 2, 2022 001-12001
SC 13G/A Open Document Open Filing Jan 27, 2022 005-46715
SC 13G/A Open Document Open Filing Jan 26, 2022 005-46715
4 Open Document Open Filing FORM 4 SUBMISSION Jan 7, 2022 Jan 6, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Jan 6, 2022 Jan 4, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Jan 6, 2022 Jan 4, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Jan 6, 2022 Jan 4, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Jan 6, 2022 Jan 4, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Jan 6, 2022 Jan 4, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Jan 6, 2022 Jan 4, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Jan 6, 2022 Jan 4, 2022
10-Q Open Document | Data Open Filing 10-Q Nov 2, 2021 Sep 30, 2021 001-12001
8-K Open Document | Data Open Filing 8-K Oct 28, 2021 Oct 28, 2021 001-12001
8-K Open Document | Data Open Filing 8-K Oct 21, 2021 Oct 21, 2021 001-12001
8-K Open Document | Data Open Filing 8-K Sep 14, 2021 Sep 9, 2021 001-12001
424B5 Open Document Open Filing 424B5 Sep 10, 2021 333-254906
8-K Open Document | Data Open Filing 8-K Sep 10, 2021 Sep 9, 2021 001-12001
FWP Open Document Open Filing FWP Sep 9, 2021 333-254906
8-K Open Document | Data Open Filing 8-K Sep 8, 2021 Sep 8, 2021 001-12001
424B3 Open Document Open Filing 424B3 Sep 8, 2021 333-254906
305B2 Open Document Open Filing 305B2 Sep 8, 2021 333-254906
8-K Open Document | Data Open Filing 8-K Aug 16, 2021 Aug 16, 2021 001-12001
10-Q Open Document | Data Open Filing 10-Q Aug 3, 2021 Jun 30, 2021 001-12001
8-K Open Document | Data Open Filing 8-K Aug 3, 2021 Aug 3, 2021 001-12001
8-K Open Document | Data Open Filing 8-K Jul 6, 2021 Jul 6, 2021 001-12001
11-K Open Document Open Filing 11-K Jun 10, 2021 Dec 31, 2020 001-12001
11-K Open Document Open Filing 11-K Jun 10, 2021 Dec 31, 2020 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Jun 3, 2021 Jun 1, 2021
SD Open Document Open Filing SD Jun 1, 2021 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION May 26, 2021 May 25, 2021
4 Open Document Open Filing FORM 4 SUBMISSION May 26, 2021 May 25, 2021
4 Open Document Open Filing FORM 4 SUBMISSION May 26, 2021 May 25, 2021
4 Open Document Open Filing FORM 4 SUBMISSION May 26, 2021 May 25, 2021
4 Open Document Open Filing FORM 4 SUBMISSION May 26, 2021 May 25, 2021
4 Open Document Open Filing FORM 4 SUBMISSION May 26, 2021 May 25, 2021
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10-Q Open Document | Data Open Filing 10-Q Nov 1, 2017 Sep 30, 2017 001-12001
8-K Open Document Open Filing 8-K Oct 27, 2017 Oct 27, 2017 001-12001
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Oct 24, 2017 Oct 24, 2017 001-12001
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Oct 12, 2017 Oct 12, 2017 001-12001
10-Q Open Document | Data Open Filing 10-Q Aug 2, 2017 Jun 30, 2017 001-12001
8-K Open Document | Data Open Filing ALLEGHENY TECHNOLOGIES INC. 8-K Jul 25, 2017 Jul 25, 2017 001-12001
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Jun 29, 2017 Jun 29, 2017 001-12001
8-K Open Document Open Filing FORM 8-K Jun 27, 2017 Jun 21, 2017 001-12001
11-K Open Document Open Filing 11-K Jun 8, 2017 Dec 31, 2016 001-12001
11-K Open Document Open Filing 11-K Jun 8, 2017 Dec 31, 2016 001-12001
11-K Open Document Open Filing 11-K Jun 8, 2017 Dec 31, 2016 001-12001
SC 13G Open Document Open Filing Jun 6, 2017 005-46715
SD Open Document Open Filing SD May 31, 2017 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION May 17, 2017 May 15, 2017
4 Open Document Open Filing FORM 4 SUBMISSION May 17, 2017 May 15, 2017
4 Open Document Open Filing FORM 4 SUBMISSION May 17, 2017 May 15, 2017
4 Open Document Open Filing FORM 4 SUBMISSION May 17, 2017 May 15, 2017
4 Open Document Open Filing FORM 4 SUBMISSION May 17, 2017 May 15, 2017
4 Open Document Open Filing FORM 4 SUBMISSION May 17, 2017 May 15, 2017
4 Open Document Open Filing FORM 4 SUBMISSION May 17, 2017 May 15, 2017
4 Open Document Open Filing FORM 4 SUBMISSION May 17, 2017 May 15, 2017
8-K Open Document Open Filing 8-K May 15, 2017 May 15, 2017 001-12001
S-8 POS Open Document Open Filing FORM S-8 POS May 12, 2017 333-203784
S-8 Open Document Open Filing FORM S-8 May 12, 2017 333-217942
10-Q Open Document | Data Open Filing 10-Q May 2, 2017 Mar 31, 2017 001-12001
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INC. 8-K Apr 25, 2017 Apr 25, 2017 001-12001
DEF 14A Open Document Open Filing DEF 14A Mar 30, 2017 May 11, 2017 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2017 Feb 23, 2017
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2017 Feb 23, 2017
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2017 Feb 23, 2017
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2017 Feb 23, 2017
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2017 Feb 23, 2017
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2017 Feb 23, 2017
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2017 Feb 23, 2017
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2017 Feb 23, 2017
10-K Open Document | Data Open Filing 10-K Feb 24, 2017 Dec 31, 2016 001-12001
SC 13G Open Document Open Filing Feb 15, 2017 005-46715
SC 13G/A Open Document Open Filing Feb 13, 2017 005-46715
SC 13G/A Open Document Open Filing Feb 9, 2017 005-46715
SC 13G Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED Feb 9, 2017 005-46715
SC 13G/A Open Document Open Filing Feb 9, 2017 005-46715
4 Open Document Open Filing FORM 4 SUBMISSION Jan 31, 2017 Jan 27, 2017
4 Open Document Open Filing FORM 4 SUBMISSION Jan 31, 2017 Jan 27, 2017
4 Open Document Open Filing FORM 4 SUBMISSION Jan 31, 2017 Jan 27, 2017
4 Open Document Open Filing FORM 4 SUBMISSION Jan 31, 2017 Jan 27, 2017
4 Open Document Open Filing FORM 4 SUBMISSION Jan 31, 2017 Jan 27, 2017
4 Open Document Open Filing FORM 4 SUBMISSION Jan 31, 2017 Jan 27, 2017
4 Open Document Open Filing FORM 4 SUBMISSION Jan 31, 2017 Jan 27, 2017
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Jan 24, 2017 Jan 24, 2017 001-12001
SC 13G/A Open Document Open Filing Jan 17, 2017 005-46715
SC 13G/A Open Document Open Filing Jan 9, 2017 005-46715
11-K Open Document Open Filing 11-K Jan 6, 2017 Aug 31, 2016 001-12001
11-K Open Document Open Filing 11-K Jan 6, 2017 Aug 31, 2016 001-12001
11-K Open Document Open Filing 11-K Jan 6, 2017 Aug 31, 2016 001-12001
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Dec 1, 2016 Dec 1, 2016 001-12001
SC 13G Open Document Open Filing Nov 4, 2016 005-46715
10-Q Open Document | Data Open Filing 10-Q Nov 2, 2016 Sep 30, 2016 001-12001
8-K Open Document Open Filing 8-K Oct 31, 2016 Oct 31, 2016 001-12001
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Oct 25, 2016 Oct 25, 2016 001-12001
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Aug 24, 2016 Aug 24, 2016 001-12001
8-K Open Document Open Filing FORM 8-K Aug 10, 2016 Aug 4, 2016 001-12001
10-Q Open Document | Data Open Filing 10-Q Aug 3, 2016 Jun 30, 2016 001-12001
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Jul 26, 2016 Jul 26, 2016 001-12001
8-K Open Document Open Filing FORM 8-K Jul 22, 2016 Jul 22, 2016 001-12001
11-K Open Document Open Filing 11-K Jun 10, 2016 Dec 31, 2015 001-12001
11-K Open Document Open Filing 11-K Jun 10, 2016 Dec 31, 2015 001-12001
11-K Open Document Open Filing 11-K Jun 10, 2016 Dec 31, 2015 001-12001
11-K Open Document Open Filing 11-K Jun 10, 2016 Dec 31, 2015 001-12001
11-K Open Document Open Filing 11-K Jun 10, 2016 Dec 31, 2015 001-12001
11-K Open Document Open Filing 11-K Jun 10, 2016 Dec 31, 2015 001-12001
8-K Open Document | Data Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Jun 2, 2016 Jun 2, 2016 001-12001
8-K Open Document | Data Open Filing FORM 8-K Jun 2, 2016 Jun 1, 2016 001-12001
SD Open Document Open Filing FORM SD May 31, 2016 001-12001
11-K Open Document Open Filing 11-K May 26, 2016 Nov 30, 2015 001-12001
8-K Open Document Open Filing FORM 8-K May 24, 2016 May 24, 2016 001-12001
424B5 Open Document Open Filing 424B5 May 19, 2016 333-204209
8-K Open Document | Data Open Filing FORM 8-K May 19, 2016 May 18, 2016 001-12001
FWP Open Document Open Filing FWP May 19, 2016 333-204209
8-K Open Document | Data Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K May 17, 2016 May 17, 2016 001-12001
424B3 Open Document Open Filing 424B3 May 17, 2016 333-204209
8-K Open Document Open Filing FORM 8-K May 16, 2016 May 13, 2016 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION May 12, 2016 May 10, 2016
4 Open Document Open Filing FORM 4 SUBMISSION May 12, 2016 May 10, 2016
4 Open Document Open Filing FORM 4 SUBMISSION May 12, 2016 May 10, 2016
4 Open Document Open Filing FORM 4 SUBMISSION May 12, 2016 May 10, 2016
4 Open Document Open Filing FORM 4 SUBMISSION May 12, 2016 May 10, 2016
4 Open Document Open Filing FORM 4 SUBMISSION May 12, 2016 May 10, 2016
4 Open Document Open Filing FORM 4 SUBMISSION May 12, 2016 May 10, 2016
4 Open Document Open Filing FORM 4 SUBMISSION May 12, 2016 May 10, 2016
4 Open Document Open Filing FORM 4 SUBMISSION May 12, 2016 May 10, 2016
4 Open Document Open Filing FORM 4 SUBMISSION May 12, 2016 May 10, 2016
8-K Open Document Open Filing FORM 8-K May 11, 2016 May 6, 2016 001-12001
10-Q Open Document | Data Open Filing 10-Q May 6, 2016 Mar 31, 2016 001-12001
8-K Open Document | Data Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Apr 26, 2016 Apr 26, 2016 001-12001
8-K Open Document | Data Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Apr 18, 2016 Apr 18, 2016 001-12001
DEF 14A Open Document Open Filing DEF 14A Mar 28, 2016 May 6, 2016 001-12001
8-K Open Document Open Filing FORM 8-K Mar 10, 2016 Mar 4, 2016 001-12001
PRE 14A Open Document Open Filing PRE 14A Mar 8, 2016 May 6, 2016 001-12001
8-K Open Document Open Filing FORM 8-K Mar 2, 2016 Feb 25, 2016 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Feb 29, 2016 Feb 25, 2016
4 Open Document Open Filing FORM 4 SUBMISSION Feb 29, 2016 Feb 25, 2016
4 Open Document Open Filing FORM 4 SUBMISSION Feb 29, 2016 Feb 25, 2016
4 Open Document Open Filing FORM 4 SUBMISSION Feb 29, 2016 Feb 25, 2016
4 Open Document Open Filing FORM 4 SUBMISSION Feb 29, 2016 Feb 25, 2016
4 Open Document Open Filing FORM 4 SUBMISSION Feb 29, 2016 Feb 25, 2016
4 Open Document Open Filing FORM 4 SUBMISSION Feb 29, 2016 Feb 25, 2016
4 Open Document Open Filing FORM 4 SUBMISSION Feb 29, 2016 Feb 25, 2016
10-K Open Document | Data Open Filing 10-K Feb 26, 2016 Dec 31, 2015 001-12001
8-K Open Document Open Filing FORM 8-K Feb 26, 2016 Feb 22, 2016 001-12001
SC 13G Open Document Open Filing Feb 12, 2016 005-46715
SC 13G Open Document Open Filing Feb 11, 2016 005-46715
SC 13G/A Open Document Open Filing Feb 10, 2016 005-46715
SC 13G/A Open Document Open Filing Feb 3, 2016 005-46715
4 Open Document Open Filing FORM 4 SUBMISSION Feb 1, 2016 Jan 28, 2016
4 Open Document Open Filing FORM 4 SUBMISSION Feb 1, 2016 Jan 28, 2016
4 Open Document Open Filing FORM 4 SUBMISSION Feb 1, 2016 Jan 28, 2016
4 Open Document Open Filing FORM 4 SUBMISSION Feb 1, 2016 Jan 28, 2016
4 Open Document Open Filing FORM 4 SUBMISSION Feb 1, 2016 Jan 28, 2016
4 Open Document Open Filing FORM 4 SUBMISSION Feb 1, 2016 Jan 28, 2016
SC 13G Open Document Open Filing Jan 28, 2016 005-46715
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Jan 26, 2016 Jan 26, 2016 001-12001
8-K Open Document Open Filing FORM 8-K Jan 20, 2016 Jan 19, 2016 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Dec 18, 2015 Dec 16, 2015
S-8 POS Open Document Open Filing S-8 POS Dec 18, 2015 333-188641
4 Open Document Open Filing FORM 4 SUBMISSION Dec 16, 2015 Dec 15, 2015
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Dec 10, 2015 Dec 10, 2015 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Oct 29, 2015 Oct 28, 2015
4 Open Document Open Filing FORM 4 SUBMISSION Oct 29, 2015 Oct 28, 2015
10-Q Open Document | Data Open Filing 10-Q Oct 29, 2015 Sep 30, 2015 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Oct 28, 2015 Oct 26, 2015
4 Open Document Open Filing FORM 4 SUBMISSION Oct 23, 2015 Oct 22, 2015
8-K Open Document Open Filing FORM 8-K Oct 23, 2015 Oct 23, 2015 001-12001
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED Oct 20, 2015 Oct 15, 2015 001-12001
8-K Open Document Open Filing 8-K Oct 6, 2015 Oct 6, 2015 001-12001
8-K Open Document Open Filing 8-K Oct 1, 2015 Oct 1, 2015 001-12001
8-K Open Document Open Filing FORM 8-K Sep 25, 2015 Sep 23, 2015 001-12001
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Sep 3, 2015 Aug 28, 2015 001-12001
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Aug 14, 2015 Aug 14, 2015 001-12001
8-K Open Document Open Filing FORM 8-K Aug 3, 2015 Aug 3, 2015 001-12001
10-Q Open Document | Data Open Filing 10-Q Jul 30, 2015 Jun 30, 2015 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Jul 27, 2015 Jul 27, 2015
4 Open Document Open Filing FORM 4 SUBMISSION Jul 23, 2015 Jul 23, 2015
4 Open Document Open Filing FORM 4 SUBMISSION Jul 23, 2015 Jul 23, 2015
4 Open Document Open Filing FORM 4 SUBMISSION Jul 23, 2015 Jul 23, 2015
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INC. 8-K Jul 21, 2015 Jul 21, 2015 001-12001
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Jul 14, 2015 Jul 14, 2015 001-12001
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Jul 1, 2015 Jul 1, 2015 001-12001
8-K Open Document Open Filing FORM 8-K Jun 17, 2015 Jun 15, 2015 001-12001
11-K Open Document Open Filing 11-K Jun 11, 2015 Dec 31, 2014 001-12001
11-K Open Document Open Filing 11-K Jun 11, 2015 Dec 31, 2014 001-12001
11-K Open Document Open Filing 11-K Jun 11, 2015 Dec 31, 2014 001-12001
11-K Open Document Open Filing 11-K Jun 11, 2015 Dec 31, 2014 001-12001
11-K Open Document Open Filing 11-K Jun 11, 2015 Dec 31, 2014 001-12001
11-K Open Document Open Filing 11-K Jun 11, 2015 Dec 31, 2014 001-12001
11-K Open Document Open Filing 11-K Jun 11, 2015 Dec 31, 2014 001-12001
SD Open Document Open Filing FORM SD May 29, 2015 001-12001
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K May 28, 2015 May 28, 2015 001-12001
8-K/A Open Document Open Filing 8-K/A May 21, 2015 May 1, 2015 001-12001
S-3ASR Open Document Open Filing S-3ASR May 15, 2015 333-204209
SC 13G/A Open Document Open Filing May 8, 2015 005-46715
4 Open Document Open Filing FORM 4 SUBMISSION May 7, 2015 May 5, 2015
8-K Open Document Open Filing FORM 8-K May 7, 2015 May 1, 2015 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION May 7, 2015 May 5, 2015
4 Open Document Open Filing FORM 4 SUBMISSION May 7, 2015 May 5, 2015
4 Open Document Open Filing FORM 4 SUBMISSION May 7, 2015 May 5, 2015
4 Open Document Open Filing FORM 4 SUBMISSION May 7, 2015 May 5, 2015
4 Open Document Open Filing FORM 4 SUBMISSION May 7, 2015 May 5, 2015
4 Open Document Open Filing FORM 4 SUBMISSION May 7, 2015 May 5, 2015
4 Open Document Open Filing FORM 4 SUBMISSION May 7, 2015 May 5, 2015
4 Open Document Open Filing FORM 4 SUBMISSION May 7, 2015 May 5, 2015
4 Open Document Open Filing FORM 4 SUBMISSION May 7, 2015 May 5, 2015
10-Q Open Document | Data Open Filing 10-Q May 4, 2015 Mar 31, 2015 001-12001
S-8 POS Open Document Open Filing S-8 POS May 1, 2015 333-181491
S-8 Open Document Open Filing S-8 May 1, 2015 333-203784
DEFA14A Open Document Open Filing DEFA14A Apr 21, 2015 001-12001
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Apr 21, 2015 Apr 21, 2015 001-12001
DEFA14A Open Document Open Filing DEFA14A Apr 14, 2015 001-12001
DEFA14A Open Document Open Filing DEFA14A Apr 14, 2015 001-12001
ARS Open Document Open Filing AUTO-GENERATED PAPER DOCUMENT Mar 23, 2015 Dec 31, 2014 001-12001
DEF 14A Open Document Open Filing DEF 14A Mar 20, 2015 May 1, 2015 001-12001
3 Open Document Open Filing FORM 3 SUBMISSION Mar 9, 2015 Feb 26, 2015
4 Open Document Open Filing FORM 4 SUBMISSION Mar 4, 2015 Mar 2, 2015
8-K Open Document Open Filing FORM 8-K Mar 3, 2015 Feb 25, 2015 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2015 Feb 25, 2015
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2015 Feb 25, 2015
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2015 Feb 25, 2015
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2015 Feb 25, 2015
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2015 Feb 25, 2015
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2015 Feb 25, 2015
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2015 Feb 25, 2015
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2015 Feb 25, 2015
4 Open Document Open Filing FORM 4 SUBMISSION Feb 27, 2015 Feb 25, 2015
10-K Open Document | Data Open Filing 10-K Feb 26, 2015 Dec 31, 2014 001-12001
SC 13G/A Open Document Open Filing Feb 11, 2015 005-46715
SC 13G Open Document Open Filing Feb 9, 2015 005-46715
SC 13G Open Document Open Filing Feb 3, 2015 005-46715
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Feb 2, 2015 Feb 2, 2015 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Jan 26, 2015 Jan 22, 2015
4 Open Document Open Filing FORM 4 SUBMISSION Jan 26, 2015 Jan 22, 2015
4 Open Document Open Filing FORM 4 SUBMISSION Jan 26, 2015 Jan 22, 2015
4 Open Document Open Filing FORM 4 SUBMISSION Jan 26, 2015 Jan 22, 2015
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4 Open Document Open Filing FORM 4 SUBMISSION Jan 26, 2015 Jan 22, 2015
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Jan 20, 2015 Jan 20, 2015 001-12001
3 Open Document Open Filing FORM 3 SUBMISSION Jan 12, 2015 Jan 1, 2015
8-K Open Document Open Filing 8-K Dec 12, 2014 Dec 8, 2014 001-12001
8-K Open Document Open Filing 8-K Nov 24, 2014 Nov 24, 2014 001-12001
3 Open Document Open Filing FORM 3 SUBMISSION Nov 7, 2014 Nov 1, 2014
10-Q Open Document | Data Open Filing 10-Q Oct 31, 2014 Sep 30, 2014 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Oct 28, 2014 Oct 24, 2014
4 Open Document Open Filing FORM 4 SUBMISSION Oct 28, 2014 Oct 24, 2014
4 Open Document Open Filing FORM 4 SUBMISSION Oct 28, 2014 Oct 24, 2014
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Oct 23, 2014 Oct 23, 2014 001-12001
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Oct 21, 2014 Oct 21, 2014 001-12001
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Oct 20, 2014 Oct 20, 2014 001-12001
8-K Open Document Open Filing FORM 8-K Oct 17, 2014 Oct 13, 2014 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Sep 29, 2014 Sep 25, 2014
8-K Open Document Open Filing FORM 8-K Sep 9, 2014 Sep 9, 2014 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Aug 26, 2014 Aug 22, 2014
10-Q Open Document | Data Open Filing 10-Q Aug 4, 2014 Jun 30, 2014 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Jul 25, 2014 Jul 24, 2014
4 Open Document Open Filing FORM 4 SUBMISSION Jul 25, 2014 Jul 24, 2014
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Jul 22, 2014 Jul 22, 2014 001-12001
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Jun 13, 2014 Jun 13, 2014 001-12001
11-K Open Document Open Filing 11-K Jun 12, 2014 Dec 31, 2013 001-12001
11-K Open Document Open Filing 11-K Jun 12, 2014 Dec 31, 2013 001-12001
11-K Open Document Open Filing 11-K Jun 12, 2014 Dec 31, 2013 001-12001
11-K Open Document Open Filing 11-K Jun 12, 2014 Dec 31, 2013 001-12001
11-K Open Document Open Filing 11-K Jun 12, 2014 Dec 31, 2013 001-12001
11-K Open Document Open Filing 11-K Jun 12, 2014 Dec 31, 2013 001-12001
11-K Open Document Open Filing 11-K Jun 12, 2014 Dec 31, 2013 001-12001
SD Open Document Open Filing FORM SD Jun 2, 2014 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION May 8, 2014 May 7, 2014
4 Open Document Open Filing FORM 4 SUBMISSION May 5, 2014 May 1, 2014
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4 Open Document Open Filing FORM 4 SUBMISSION May 5, 2014 May 1, 2014
4 Open Document Open Filing FORM 4 SUBMISSION May 5, 2014 May 1, 2014
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4 Open Document Open Filing FORM 4 SUBMISSION May 5, 2014 May 1, 2014
4 Open Document Open Filing FORM 4 SUBMISSION May 5, 2014 May 1, 2014
10-Q Open Document | Data Open Filing 10-Q May 5, 2014 Mar 31, 2014 001-12001
8-K Open Document Open Filing 8-K May 2, 2014 May 1, 2014 001-12001
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INC. 8-K Apr 22, 2014 Apr 22, 2014 001-12001
8-K Open Document Open Filing FORM 8-K Apr 17, 2014 Apr 15, 2014 001-12001
8-K Open Document Open Filing FORM 8-K Apr 1, 2014 Mar 31, 2014 001-12001
ARS Open Document Open Filing AUTO-GENERATED PAPER DOCUMENT Mar 27, 2014 Dec 31, 2013 001-12001
DEF 14A Open Document Open Filing DEF 14A Mar 26, 2014 May 1, 2014 001-12001
4 Open Document Open Filing FORM 4 SUBMISSION Mar 13, 2014 Mar 11, 2014
PRE 14A Open Document Open Filing PRE 14A Mar 7, 2014 May 1, 2014 001-12001
3 Open Document Open Filing FORM 3 SUBMISSION Mar 7, 2014 Feb 27, 2014
8-K Open Document Open Filing FORM 8-K Mar 4, 2014 Feb 26, 2014 001-12001
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4 Open Document Open Filing FORM 4 SUBMISSION Feb 28, 2014 Feb 27, 2014
10-K Open Document | Data Open Filing 10-K Feb 27, 2014 Dec 31, 2013 001-12001
SC 13G/A Open Document Open Filing Feb 10, 2014 005-46715
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Feb 10, 2014 Feb 10, 2014 001-12001
SC 13G Open Document Open Filing ATI EXIT Feb 5, 2014 005-46715
4 Open Document Open Filing FORM 4 SUBMISSION Jan 29, 2014 Jan 27, 2014
4 Open Document Open Filing FORM 4 SUBMISSION Jan 29, 2014 Jan 27, 2014
4 Open Document Open Filing FORM 4 SUBMISSION Jan 29, 2014 Jan 27, 2014
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4 Open Document Open Filing FORM 4 SUBMISSION Jan 29, 2014 Jan 27, 2014
4 Open Document Open Filing FORM 4 SUBMISSION Jan 29, 2014 Jan 27, 2014
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INCORPORATED 8-K Jan 28, 2014 Jan 28, 2014 001-12001
8-K Open Document Open Filing ALLEGHENY TECHNOLOGIES INC. 8-K Jan 22, 2014 Jan 22, 2014 001-12001