| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 28, 2025 | Sep 30, 2025 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 22, 2025 | Oct 22, 2025 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 30, 2025 | Sep 29, 2025 | 001-37816 |
| SD | Open Document | Data | Open Filing | SD | Sep 22, 2025 | 001-37816 | |
| SCHEDULE 13G/A | Open Document | Open Filing | Aug 14, 2025 | 005-89700 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 31, 2025 | Jun 30, 2025 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 16, 2025 | Jul 16, 2025 | 001-37816 |
| 4 | Open Document | Open Filing | 4 | Jul 7, 2025 | Jul 3, 2025 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 1, 2025 | Jul 1, 2025 | 001-37816 |
| 11-K | Open Document | Open Filing | 11-K | Jun 5, 2025 | Dec 31, 2024 | 001-37816 |
| SD | Open Document | Open Filing | SD | May 30, 2025 | 001-37816 | |
| SCHEDULE 13G/A | Open Document | Open Filing | May 15, 2025 | 005-89700 | ||
| 4 | Open Document | Open Filing | 4 | May 14, 2025 | May 12, 2025 | |
| 4 | Open Document | Open Filing | 4 | May 14, 2025 | May 12, 2025 | |
| 4 | Open Document | Open Filing | 4 | May 14, 2025 | May 12, 2025 | |
| 4 | Open Document | Open Filing | 4 | May 14, 2025 | May 12, 2025 | |
| 4 | Open Document | Open Filing | 4 | May 14, 2025 | May 12, 2025 | |
| 4 | Open Document | Open Filing | 4 | May 14, 2025 | May 12, 2025 | |
| 4 | Open Document | Open Filing | 4 | May 14, 2025 | May 12, 2025 | |
| 4 | Open Document | Open Filing | 4 | May 14, 2025 | May 12, 2025 | |
| 4 | Open Document | Open Filing | 4 | May 14, 2025 | May 12, 2025 | |
| 4 | Open Document | Open Filing | 4 | May 14, 2025 | May 12, 2025 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 13, 2025 | May 13, 2025 | 001-37816 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 1, 2025 | Mar 31, 2025 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 30, 2025 | Apr 30, 2025 | 001-37816 |
| SCHEDULE 13G/A | Open Document | Open Filing | Apr 17, 2025 | 005-89700 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 16, 2025 | Apr 16, 2025 | 001-37816 |
| 4 | Open Document | Open Filing | 4 | Apr 4, 2025 | Apr 3, 2025 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 1, 2025 | Apr 1, 2025 | 001-37816 |
| ARS | Open Document | Open Filing | ARS | Mar 19, 2025 | Dec 31, 2024 | 001-37816 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Mar 19, 2025 | 001-37816 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Mar 19, 2025 | 001-37816 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Mar 19, 2025 | 001-37816 | |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | Mar 19, 2025 | May 8, 2025 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 17, 2025 | Mar 17, 2025 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 17, 2025 | Mar 17, 2025 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 14, 2025 | Mar 14, 2025 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 3, 2025 | Mar 3, 2025 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 3, 2025 | Mar 3, 2025 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 21, 2025 | Feb 20, 2025 | 001-37816 |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 20, 2025 | Dec 31, 2024 | 001-37816 |
| SCHEDULE 13G | Open Document | Open Filing | Feb 14, 2025 | 005-89700 | ||
| 4 | Open Document | Open Filing | 4 | Jan 31, 2025 | Jan 29, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jan 31, 2025 | Jan 29, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jan 31, 2025 | Jan 29, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jan 31, 2025 | Jan 29, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jan 31, 2025 | Jan 29, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jan 31, 2025 | Jan 29, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jan 31, 2025 | Jan 29, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jan 31, 2025 | Jan 29, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jan 29, 2025 | Jan 27, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jan 29, 2025 | Jan 27, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jan 29, 2025 | Jan 27, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jan 29, 2025 | Jan 27, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jan 29, 2025 | Jan 27, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jan 28, 2025 | Jan 24, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jan 28, 2025 | Jan 24, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jan 28, 2025 | Jan 24, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jan 28, 2025 | Jan 24, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jan 28, 2025 | Jan 24, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jan 28, 2025 | Jan 24, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jan 28, 2025 | Jan 24, 2025 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 22, 2025 | Jan 22, 2025 | 001-37816 |
| 4 | Open Document | Open Filing | 4 | Jan 7, 2025 | Jan 6, 2025 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 2, 2024 | Nov 29, 2024 | 001-37816 |
| SC 13G | Open Document | Open Filing | Nov 14, 2024 | 005-89700 | ||
| SC 13G | Open Document | Open Filing | ORBIS INVESTMENT MANAGEMENT LIMITED | Nov 14, 2024 | 005-89700 | |
| SC 13G/A | Open Document | Open Filing | Nov 7, 2024 | 005-89700 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 31, 2024 | Sep 30, 2024 | 001-37816 |
| 4 | Open Document | Open Filing | 4 | Oct 24, 2024 | Oct 22, 2024 | |
| 144 | Open Document | Open Filing | Oct 22, 2024 | 001-37816 | ||
| SC 13G/A | Open Document | Open Filing | Oct 21, 2024 | 005-89700 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 16, 2024 | Oct 16, 2024 | 001-37816 |
| 4 | Open Document | Open Filing | 4 | Oct 7, 2024 | Oct 3, 2024 | |
| SD | Open Document | Data | Open Filing | SD | Sep 25, 2024 | 001-37816 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 16, 2024 | Sep 15, 2024 | 001-37816 |
| 4 | Open Document | Open Filing | 4 | Aug 14, 2024 | Aug 12, 2024 | |
| 4 | Open Document | Open Filing | 4 | Aug 14, 2024 | Aug 12, 2024 | |
| 3 | Open Document | Open Filing | 3 | Aug 9, 2024 | Aug 1, 2024 | |
| 3 | Open Document | Open Filing | 3 | Aug 9, 2024 | Aug 1, 2024 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 2, 2024 | Jun 30, 2024 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 1, 2024 | Jul 31, 2024 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 17, 2024 | Jul 17, 2024 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 17, 2024 | Jul 16, 2024 | 001-37816 |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | Jul 11, 2024 | 001-37816 | |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | Jul 10, 2024 | 001-37816 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 10, 2024 | Jul 10, 2024 | 001-37816 |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | Jul 8, 2024 | 001-37816 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 8, 2024 | Jul 8, 2024 | 001-37816 |
| 4 | Open Document | Open Filing | 4 | Jul 8, 2024 | Jul 3, 2024 | |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | Jul 3, 2024 | 001-37816 | |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | Jun 20, 2024 | 001-37816 | |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | Jun 18, 2024 | 001-37816 | |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | Jun 14, 2024 | 001-37816 | |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | Jun 12, 2024 | 001-37816 | |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | Jun 11, 2024 | 001-37816 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 11, 2024 | Jun 11, 2024 | 001-37816 |
| DEFM14A | Open Document | Open Filing | DEFM14A | Jun 6, 2024 | 001-37816 | |
| 11-K | Open Document | Open Filing | 11-K | Jun 6, 2024 | Dec 31, 2023 | 001-37816 |
| SD | Open Document | Open Filing | SD | May 30, 2024 | 001-37816 | |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | May 24, 2024 | 001-37816 | |
| PREM14A | Open Document | Open Filing | PREM14A | May 20, 2024 | May 20, 2024 | 001-37816 |
| DEFA14A | Open Document | Open Filing | DEFA14A | May 20, 2024 | 001-37816 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 20, 2024 | May 20, 2024 | 001-37816 |
| 4 | Open Document | Open Filing | 4 | May 16, 2024 | May 14, 2024 | |
| 4 | Open Document | Open Filing | 4 | May 16, 2024 | May 14, 2024 | |
| 4 | Open Document | Open Filing | 4 | May 16, 2024 | May 14, 2024 | |
| 4 | Open Document | Open Filing | 4 | May 16, 2024 | May 14, 2024 | |
| 4 | Open Document | Open Filing | 4 | May 16, 2024 | May 14, 2024 | |
| 4 | Open Document | Open Filing | 4 | May 16, 2024 | May 14, 2024 | |
| 4 | Open Document | Open Filing | 4 | May 16, 2024 | May 14, 2024 | |
| 4 | Open Document | Open Filing | 4 | May 16, 2024 | May 14, 2024 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 16, 2024 | May 10, 2024 | 001-37816 |
| 4 | Open Document | Open Filing | 4 | May 16, 2024 | May 14, 2024 | |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | May 15, 2024 | 001-37816 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 2, 2024 | Mar 31, 2024 | 001-37816 |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | Apr 30, 2024 | 001-37816 | |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | Apr 24, 2024 | 001-37816 | |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | Apr 18, 2024 | 001-37816 | |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | Apr 17, 2024 | 001-37816 | |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | Apr 17, 2024 | 001-37816 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 17, 2024 | Apr 17, 2024 | 001-37816 |
| 4 | Open Document | Open Filing | 4 | Apr 4, 2024 | Apr 3, 2024 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 21, 2024 | Mar 21, 2024 | 001-37816 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Mar 20, 2024 | 001-37816 | |
| ARS | Open Document | Open Filing | ARS | Mar 19, 2024 | Dec 31, 2023 | 001-37816 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Mar 19, 2024 | 001-37816 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Mar 19, 2024 | 001-37816 | |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | Mar 19, 2024 | May 10, 2024 | 001-37816 |
| 4 | Open Document | Open Filing | 4 | Mar 15, 2024 | Mar 13, 2024 | |
| 144 | Open Document | Open Filing | Mar 13, 2024 | 001-37816 | ||
| 144 | Open Document | Open Filing | Mar 13, 2024 | 001-37816 | ||
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | Mar 12, 2024 | 001-37816 | |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | Mar 12, 2024 | 001-37816 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 12, 2024 | Mar 11, 2024 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 7, 2024 | Mar 7, 2024 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 5, 2024 | Mar 5, 2024 | 001-37816 |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | Feb 27, 2024 | 001-37816 | |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | Feb 26, 2024 | 001-37816 | |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | Feb 26, 2024 | 001-37816 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Feb 26, 2024 | Feb 26, 2024 | 001-37816 |
| DEFA14A | Open Document | Open Filing | FORM DEF 14A | Feb 26, 2024 | 001-37816 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 21, 2024 | Dec 31, 2023 | 001-37816 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 13, 2024 | 005-89700 | |
| 4 | Open Document | Open Filing | 4 | Jan 31, 2024 | Jan 29, 2024 | |
| 4 | Open Document | Open Filing | 4 | Jan 31, 2024 | Jan 29, 2024 | |
| 4 | Open Document | Open Filing | 4 | Jan 31, 2024 | Jan 29, 2024 | |
| 4 | Open Document | Open Filing | 4 | Jan 31, 2024 | Jan 29, 2024 | |
| 4 | Open Document | Open Filing | 4 | Jan 31, 2024 | Jan 29, 2024 | |
| 4 | Open Document | Open Filing | 4 | Jan 26, 2024 | Jan 24, 2024 | |
| 4 | Open Document | Open Filing | 4 | Jan 26, 2024 | Jan 24, 2024 | |
| 4 | Open Document | Open Filing | 4 | Jan 26, 2024 | Jan 24, 2024 | |
| 4 | Open Document | Open Filing | 4 | Jan 26, 2024 | Jan 24, 2024 | |
| 4 | Open Document | Open Filing | 4 | Jan 26, 2024 | Jan 24, 2024 | |
| 4 | Open Document | Open Filing | 4 | Jan 26, 2024 | Jan 24, 2024 | |
| 4 | Open Document | Open Filing | 4 | Jan 26, 2024 | Jan 24, 2024 | |
| 4 | Open Document | Open Filing | 4 | Jan 26, 2024 | Jan 24, 2024 | |
| SC 13G/A | Open Document | Open Filing | Jan 23, 2024 | 005-89700 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 19, 2024 | Jan 17, 2024 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Jan 17, 2024 | Jan 17, 2024 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Jan 9, 2024 | Jan 8, 2024 | 001-37816 |
| 4 | Open Document | Open Filing | 4 | Jan 8, 2024 | Jan 4, 2024 | |
| 3 | Open Document | Open Filing | 3 | Jan 8, 2024 | Jan 1, 2024 | |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Dec 21, 2023 | Dec 15, 2023 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Dec 18, 2023 | Dec 18, 2023 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Dec 14, 2023 | Dec 13, 2023 | 001-37816 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 26, 2023 | Sep 30, 2023 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Oct 18, 2023 | Oct 18, 2023 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 6, 2023 | Oct 4, 2023 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Oct 6, 2023 | Oct 1, 2023 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Oct 6, 2023 | Oct 1, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 3, 2023 | Sep 27, 2023 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 25, 2023 | Sep 24, 2023 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 19, 2023 | Sep 15, 2023 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 5, 2023 | Sep 1, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 28, 2023 | Jul 26, 2023 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jul 28, 2023 | Jul 26, 2023 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 27, 2023 | Jun 30, 2023 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 24, 2023 | Jul 20, 2023 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Jul 19, 2023 | Jul 19, 2023 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 7, 2023 | Jul 6, 2023 | |
| 11-K | Open Document | Open Filing | 11-K | Jun 8, 2023 | Dec 31, 2022 | 001-37816 |
| SD | Open Document | Open Filing | SD | May 30, 2023 | 001-37816 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2023 | May 9, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2023 | May 9, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2023 | May 9, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2023 | May 9, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2023 | May 9, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2023 | May 9, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2023 | May 9, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2023 | May 9, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 10, 2023 | May 5, 2023 | 001-37816 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 4, 2023 | Mar 31, 2023 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Apr 19, 2023 | Apr 19, 2023 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Apr 14, 2023 | Apr 14, 2023 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 6, 2023 | Apr 5, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 5, 2023 | Mar 31, 2023 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Mar 16, 2023 | Mar 14, 2023 | 001-37816 |
| ARS | Open Document | Open Filing | ARS | Mar 16, 2023 | Dec 31, 2022 | 001-37816 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Mar 16, 2023 | 001-37816 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Mar 16, 2023 | 001-37816 | |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | Mar 16, 2023 | 001-37816 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 23, 2023 | Dec 31, 2022 | 001-37816 |
| 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 10, 2023 | 005-89700 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 9, 2023 | 005-89700 | |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Feb 3, 2023 | Feb 3, 2023 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 3, 2023 | Feb 1, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 2, 2023 | Jan 31, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 31, 2023 | Jan 27, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 31, 2023 | Jan 27, 2023 | |
| SC 13G | Open Document | Open Filing | Jan 30, 2023 | 005-89700 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2023 | Jan 25, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2023 | Jan 25, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2023 | Jan 25, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2023 | Jan 25, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2023 | Jan 25, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2023 | Jan 25, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2023 | Jan 25, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2023 | Jan 25, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2023 | Jan 25, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2023 | Jan 25, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 25, 2023 | Jan 23, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 25, 2023 | Jan 23, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 25, 2023 | Jan 23, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 25, 2023 | Jan 23, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 25, 2023 | Jan 23, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 25, 2023 | Jan 23, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 25, 2023 | Jan 23, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 25, 2023 | Jan 23, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 25, 2023 | Jan 23, 2023 | |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Jan 18, 2023 | Jan 18, 2023 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 10, 2023 | Jan 5, 2023 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 9, 2023 | Jan 5, 2023 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 27, 2022 | Sep 30, 2022 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Oct 19, 2022 | Oct 19, 2022 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 7, 2022 | Oct 5, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 30, 2022 | Sep 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 30, 2022 | Sep 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 30, 2022 | Sep 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 30, 2022 | Sep 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 30, 2022 | Sep 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 30, 2022 | Sep 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 30, 2022 | Sep 28, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 30, 2022 | Sep 28, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 23, 2022 | Sep 20, 2022 | 001-37816 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Aug 10, 2022 | 005-89700 | |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Aug 8, 2022 | Aug 8, 2022 | 001-37816 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 25, 2022 | Jun 30, 2022 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Jul 20, 2022 | Jul 20, 2022 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 8, 2022 | Jul 6, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 29, 2022 | Jun 27, 2022 | 001-37816 |
| 11-K | Open Document | Open Filing | AA-12-31-2021 FORM 11-K | Jun 21, 2022 | Dec 31, 2021 | 001-37816 |
| SD | Open Document | Open Filing | SD | May 27, 2022 | 001-37816 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2022 | May 9, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2022 | May 9, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2022 | May 9, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2022 | May 9, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2022 | May 9, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2022 | May 9, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2022 | May 9, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2022 | May 9, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2022 | May 9, 2022 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 11, 2022 | May 5, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 11, 2022 | May 5, 2022 | 001-37816 |
| 10-Q | Open Document | Data | Open Filing | AA-10-Q-03312022 | May 5, 2022 | Mar 31, 2022 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Apr 20, 2022 | Apr 20, 2022 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 6, 2022 | Apr 5, 2022 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Mar 18, 2022 | 001-37816 | |
| DEFA14A | Open Document | Open Filing | NOTICE AND ACCESS | Mar 18, 2022 | 001-37816 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Mar 18, 2022 | May 5, 2022 | 001-37816 |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 24, 2022 | Dec 31, 2021 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 24, 2022 | Feb 22, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2022 | Feb 18, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 17, 2022 | Feb 15, 2022 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 17, 2022 | Feb 14, 2022 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 9, 2022 | 005-89700 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 8, 2022 | Feb 4, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 8, 2022 | Feb 4, 2022 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 8, 2022 | Feb 1, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2022 | Feb 3, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2022 | Feb 2, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2022 | Jan 26, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2022 | Jan 26, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2022 | Jan 26, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2022 | Jan 26, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2022 | Jan 26, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2022 | Jan 26, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2022 | Jan 26, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2022 | Jan 26, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2022 | Jan 26, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2022 | Jan 24, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2022 | Jan 24, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2022 | Jan 24, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2022 | Jan 24, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2022 | Jan 24, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2022 | Jan 24, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2022 | Jan 24, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2022 | Jan 24, 2022 | |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Jan 19, 2022 | Jan 19, 2022 | 001-37816 |
| SC 13G | Open Document | Open Filing | Jan 10, 2022 | 005-89700 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2022 | Jan 5, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 29, 2021 | Dec 29, 2021 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 17, 2021 | Dec 15, 2021 | 001-37816 |
| UPLOAD | Open Document | Open Filing | Dec 17, 2021 | |||
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Dec 14, 2021 | Dec 14, 2021 | 001-37816 |
| CORRESP | Open Document | Open Filing | Dec 14, 2021 | |||
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Dec 13, 2021 | Dec 9, 2021 | 001-37816 |
| UPLOAD | Open Document | Open Filing | Dec 9, 2021 | |||
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 6, 2021 | Nov 30, 2021 | 001-37816 |
| CORRESP | Open Document | Open Filing | Nov 29, 2021 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 18, 2021 | Nov 16, 2021 | |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Nov 17, 2021 | Nov 17, 2021 | 001-37816 |
| UPLOAD | Open Document | Open Filing | Nov 12, 2021 | |||
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Nov 8, 2021 | Nov 7, 2021 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Nov 1, 2021 | Nov 1, 2021 | 001-37816 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 28, 2021 | Sep 30, 2021 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Oct 14, 2021 | Oct 14, 2021 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 6, 2021 | Oct 5, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 30, 2021 | Sep 30, 2021 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Sep 20, 2021 | Sep 20, 2021 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 15, 2021 | Sep 13, 2021 | |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Aug 31, 2021 | Aug 31, 2021 | 001-37816 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 29, 2021 | Jun 30, 2021 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Jul 15, 2021 | Jul 15, 2021 | 001-37816 |
| SC 13G/A | Open Document | Open Filing | Jul 12, 2021 | 005-89700 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 8, 2021 | Jul 6, 2021 | |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Jun 28, 2021 | Jun 28, 2021 | 001-37816 |
| 11-K | Open Document | Open Filing | 11-K | Jun 21, 2021 | Dec 31, 2020 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 3, 2021 | Jun 1, 2021 | |
| SD | Open Document | Open Filing | FORM SD | May 27, 2021 | 001-37816 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2021 | May 10, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2021 | May 10, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2021 | May 10, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2021 | May 10, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2021 | May 10, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2021 | May 10, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2021 | May 10, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2021 | May 10, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2021 | May 10, 2021 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 12, 2021 | May 6, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 11, 2021 | May 6, 2021 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 10, 2021 | May 7, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 10, 2021 | May 7, 2021 | |
| 10-Q | Open Document | Data | Open Filing | AA-10-Q-03312021 | May 5, 2021 | Mar 31, 2021 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 28, 2021 | Apr 26, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 28, 2021 | Apr 27, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 22, 2021 | Apr 20, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 22, 2021 | Apr 20, 2021 | |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Apr 15, 2021 | Apr 15, 2021 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 7, 2021 | Apr 5, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 6, 2021 | Mar 31, 2021 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 24, 2021 | Mar 24, 2021 | 001-37816 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Mar 19, 2021 | 001-37816 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Mar 19, 2021 | May 6, 2021 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Mar 19, 2021 | Mar 18, 2021 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 12, 2021 | Mar 10, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 8, 2021 | Mar 8, 2021 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 8, 2021 | Mar 8, 2021 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 4, 2021 | Mar 4, 2021 | 001-37816 |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 25, 2021 | Dec 31, 2020 | 001-37816 |
| SC 13G/A | Open Document | Open Filing | Feb 10, 2021 | 005-89700 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 10, 2021 | 005-89700 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2021 | Feb 3, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 29, 2021 | Jan 27, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 29, 2021 | Jan 27, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 29, 2021 | Jan 27, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 29, 2021 | Jan 27, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 29, 2021 | Jan 27, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 29, 2021 | Jan 27, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 29, 2021 | Jan 27, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 29, 2021 | Jan 27, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 29, 2021 | Jan 27, 2021 | |
| SC 13G/A | Open Document | Open Filing | Jan 29, 2021 | 005-89700 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2021 | Jan 27, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2021 | Jan 25, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2021 | Jan 25, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2021 | Jan 25, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2021 | Jan 25, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2021 | Jan 25, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2021 | Jan 25, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 26, 2021 | Jan 25, 2021 | |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Jan 20, 2021 | Jan 20, 2021 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 8, 2021 | Jan 6, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 8, 2021 | Jan 6, 2021 | |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Dec 17, 2020 | Dec 17, 2020 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 4, 2020 | Dec 2, 2020 | |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Nov 30, 2020 | Nov 30, 2020 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 18, 2020 | Nov 17, 2020 | |
| 10-Q | Open Document | Data | Open Filing | 2020 3Q 10-Q | Oct 30, 2020 | Sep 30, 2020 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 20, 2020 | Oct 19, 2020 | |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Oct 14, 2020 | Oct 14, 2020 | 001-37816 |
| SC 13G/A | Open Document | Open Filing | SEC SCHEDULE 13G | Oct 9, 2020 | 005-89700 | |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Oct 9, 2020 | Oct 9, 2020 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 6, 2020 | Oct 5, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 6, 2020 | Oct 5, 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 5, 2020 | Sep 29, 2020 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 28, 2020 | Sep 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 28, 2020 | Sep 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 28, 2020 | Sep 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 28, 2020 | Sep 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 28, 2020 | Sep 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 28, 2020 | Sep 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 28, 2020 | Sep 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 28, 2020 | Sep 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 28, 2020 | Sep 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 28, 2020 | Sep 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 28, 2020 | Sep 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 18, 2020 | Sep 17, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 18, 2020 | Aug 17, 2020 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 7, 2020 | Aug 1, 2020 | |
| 10-Q | Open Document | Data | Open Filing | 2Q20 FORM 10-Q | Jul 29, 2020 | Jun 30, 2020 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 20, 2020 | Jul 17, 2020 | |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Jul 15, 2020 | Jul 15, 2020 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 13, 2020 | Jul 13, 2020 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 8, 2020 | Jul 8, 2020 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 8, 2020 | Jul 8, 2020 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 7, 2020 | Jul 6, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 7, 2020 | Jul 6, 2020 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 7, 2020 | Jul 7, 2020 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 25, 2020 | Jun 24, 2020 | 001-37816 |
| 11-K | Open Document | Open Filing | 2019 FORM 11-K | Jun 19, 2020 | Dec 31, 2019 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 19, 2020 | Jun 17, 2020 | |
| SD | Open Document | Open Filing | FORM SD | May 29, 2020 | 001-37816 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2020 | May 18, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2020 | May 8, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2020 | May 8, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2020 | May 8, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2020 | May 8, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2020 | May 8, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2020 | May 8, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2020 | May 8, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2020 | May 8, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2020 | May 8, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2020 | May 8, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2020 | May 8, 2020 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 12, 2020 | May 6, 2020 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 11, 2020 | May 6, 2020 | 001-37816 |
| 10-Q | Open Document | Data | Open Filing | 10-Q 1Q20 | Apr 29, 2020 | Mar 31, 2020 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Apr 22, 2020 | Apr 21, 2020 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 20, 2020 | Apr 17, 2020 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Apr 9, 2020 | 005-89700 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 9, 2020 | Apr 1, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 7, 2020 | Apr 3, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 7, 2020 | Apr 3, 2020 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 6, 2020 | 001-37816 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Mar 19, 2020 | 001-37816 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Mar 19, 2020 | May 6, 2020 | 001-37816 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Mar 10, 2020 | 005-89700 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2020 | Mar 3, 2020 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 21, 2020 | Dec 31, 2019 | 001-37816 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2020 | 005-89700 | |
| SC 13G | Open Document | Open Filing | Feb 12, 2020 | 005-89700 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 12, 2020 | 005-89700 | |
| SC 13G | Open Document | Open Filing | Feb 7, 2020 | 005-89700 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2020 | Feb 3, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2020 | Feb 3, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2020 | Feb 3, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2020 | Feb 3, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2020 | Feb 3, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2020 | Feb 3, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2020 | Feb 3, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 4, 2020 | Feb 3, 2020 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Feb 3, 2020 | Feb 3, 2020 | 001-37816 |
| SC 13G/A | Open Document | Open Filing | SEC SCHEDULE 13G | Jan 28, 2020 | 005-89700 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2020 | Jan 23, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2020 | Jan 23, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2020 | Jan 23, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2020 | Jan 23, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2020 | Jan 23, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2020 | Jan 23, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2020 | Jan 23, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2020 | Jan 23, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 27, 2020 | Jan 23, 2020 | |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Jan 15, 2020 | Jan 15, 2020 | 001-37816 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Jan 10, 2020 | 005-89700 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 8, 2020 | Jan 6, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 8, 2020 | Jan 6, 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 17, 2019 | Dec 11, 2019 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 17, 2019 | Dec 16, 2019 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Dec 4, 2019 | Dec 4, 2019 | 001-37816 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Nov 8, 2019 | Nov 1, 2019 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Nov 8, 2019 | Nov 1, 2019 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q 3Q 2019 | Oct 31, 2019 | Sep 30, 2019 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Oct 16, 2019 | Oct 16, 2019 | 001-37816 |
| 8-K/A | Open Document | Data | Open Filing | 8-K/A | Oct 7, 2019 | Sep 7, 2019 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 4, 2019 | Oct 3, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 4, 2019 | Oct 3, 2019 | |
| 8-K | Open Document | Data | Open Filing | 8-K 8.01 OTHER EVENTS: USW PRESS RELEASE | Sep 20, 2019 | Sep 20, 2019 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 9, 2019 | Sep 7, 2019 | 001-37816 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 31, 2019 | Jun 30, 2019 | 001-37816 |
| 8-K | Open Document | Open Filing | ALCOA CORPORATION 8-K | Jul 17, 2019 | Jul 17, 2019 | 001-37816 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 10, 2019 | Jul 3, 2019 | 001-37816 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 9, 2019 | Jul 2, 2019 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 5, 2019 | Jul 3, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 5, 2019 | Jul 3, 2019 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 2, 2019 | Jun 26, 2019 | 001-37816 |
| 11-K | Open Document | Open Filing | 11-K | Jun 20, 2019 | Dec 31, 2018 | 001-37816 |
| SD | Open Document | Open Filing | FORM SD | May 31, 2019 | 001-37816 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2019 | May 10, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2019 | May 10, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2019 | May 10, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2019 | May 10, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2019 | May 10, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2019 | May 10, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2019 | May 10, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2019 | May 10, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2019 | May 10, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2019 | May 10, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 14, 2019 | May 10, 2019 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 14, 2019 | May 8, 2019 | 001-37816 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | May 10, 2019 | 005-89700 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 9, 2019 | Mar 31, 2019 | 001-37816 |
| 8-K | Open Document | Open Filing | ALCOA CORPORATION 8-K | Apr 17, 2019 | Apr 17, 2019 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 5, 2019 | Apr 3, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 5, 2019 | Apr 3, 2019 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Mar 19, 2019 | 001-37816 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Mar 19, 2019 | May 8, 2019 | 001-37816 |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 26, 2019 | Dec 31, 2018 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 22, 2019 | Feb 20, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 14, 2019 | Feb 12, 2019 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2019 | 005-89700 | |
| SC 13G | Open Document | Open Filing | SC 13G | Feb 14, 2019 | 005-89700 | |
| SC 13G | Open Document | Open Filing | SEC SCHEDULE 13G | Feb 12, 2019 | 005-89700 | |
| SC 13G/A | Open Document | Open Filing | Feb 11, 2019 | 005-89700 | ||
| SC 13G/A | Open Document | Open Filing | Feb 11, 2019 | 005-89700 | ||
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 8, 2019 | Feb 4, 2019 | |
| SC 13G | Open Document | Open Filing | Feb 8, 2019 | 005-89700 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2019 | Jan 24, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2019 | Jan 24, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2019 | Jan 24, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2019 | Jan 24, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2019 | Jan 24, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2019 | Jan 24, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2019 | Jan 24, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 28, 2019 | Jan 24, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 24, 2019 | Jan 22, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 24, 2019 | Jan 22, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 24, 2019 | Jan 22, 2019 | |
| 8-K | Open Document | Open Filing | ALCOA CORPORATION 8-K | Jan 16, 2019 | Jan 16, 2019 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 8, 2019 | Jan 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 8, 2019 | Jan 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 8, 2019 | Jan 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 8, 2019 | Jan 4, 2019 | |
| UPLOAD | Open Document | Open Filing | Dec 21, 2018 | |||
| CORRESP | Open Document | Open Filing | Dec 18, 2018 | |||
| UPLOAD | Open Document | Open Filing | Dec 7, 2018 | |||
| 8-K | Open Document | Open Filing | 8-K | Nov 26, 2018 | Nov 21, 2018 | 001-37816 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Nov 9, 2018 | Nov 1, 2018 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Nov 9, 2018 | Nov 1, 2018 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Nov 9, 2018 | Nov 1, 2018 | |
| S-8 | Open Document | Open Filing | S-8 | Nov 7, 2018 | 333-228258 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 2, 2018 | Sep 30, 2018 | 001-37816 |
| 8-K | Open Document | Open Filing | ALCOA CORPORATION 8-K | Oct 17, 2018 | Oct 11, 2018 | 001-37816 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2018 | Oct 3, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2018 | Oct 3, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2018 | Oct 3, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 5, 2018 | Oct 3, 2018 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 11, 2018 | Sep 11, 2018 | 001-37816 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 8, 2018 | Aug 8, 2018 | 001-37816 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 2, 2018 | Jun 30, 2018 | 001-37816 |
| 8-K | Open Document | Open Filing | ALCOA CORPORATION 8-K | Jul 18, 2018 | Jul 18, 2018 | 001-37816 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Jul 10, 2018 | 005-89700 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 6, 2018 | Jul 5, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 6, 2018 | Jul 5, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 6, 2018 | Jul 5, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 6, 2018 | Jul 5, 2018 | |
| 11-K | Open Document | Open Filing | FORM 11-K | Jun 21, 2018 | Dec 31, 2017 | 001-37816 |
| 8-K | Open Document | Open Filing | ALCOA CORPORATION 8-K | Jun 18, 2018 | Jun 18, 2018 | 001-37816 |
| SD | Open Document | Open Filing | FORM SD | May 31, 2018 | 001-37816 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 17, 2018 | May 17, 2018 | 001-37816 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2018 | May 11, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2018 | May 11, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2018 | May 11, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2018 | May 11, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2018 | May 11, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2018 | May 11, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2018 | May 11, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2018 | May 11, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2018 | May 11, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2018 | May 11, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2018 | May 11, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 15, 2018 | May 11, 2018 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 15, 2018 | May 9, 2018 | 001-37816 |
| 8-K | Open Document | Open Filing | 8-K | May 14, 2018 | May 14, 2018 | 001-37816 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 14, 2018 | May 14, 2018 | 001-37816 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 9, 2018 | Mar 31, 2018 | 001-37816 |
| 8-K | Open Document | Open Filing | ALCOA CORPORATION 8-K | Apr 18, 2018 | Apr 18, 2018 | 001-37816 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 6, 2018 | Apr 4, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 6, 2018 | Apr 4, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 6, 2018 | Apr 4, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 6, 2018 | Apr 4, 2018 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 3, 2018 | Apr 3, 2018 | 001-37816 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Mar 20, 2018 | 001-37816 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Mar 20, 2018 | May 9, 2018 | 001-37816 |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 26, 2018 | Dec 31, 2017 | 001-37816 |
| SC 13G/A | Open Document | Open Filing | ALCOA CORPORATION | Feb 14, 2018 | 005-89700 | |
| SC 13G | Open Document | Open Filing | SC 13G | Feb 14, 2018 | 005-89700 | |
| SC 13G/A | Open Document | Open Filing | Feb 12, 2018 | 005-89700 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 1, 2018 | Jan 31, 2018 | |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 29, 2018 | Jan 24, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 26, 2018 | Jan 24, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 26, 2018 | Jan 24, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 26, 2018 | Jan 24, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 26, 2018 | Jan 24, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 26, 2018 | Jan 24, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 26, 2018 | Jan 24, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 24, 2018 | Jan 22, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 24, 2018 | Jan 22, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 24, 2018 | Jan 22, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 24, 2018 | Jan 22, 2018 | |
| 8-K | Open Document | Open Filing | ALCOA CORPORATION 8-K | Jan 17, 2018 | Jan 17, 2018 | 001-37816 |
| SC 13G/A | Open Document | Open Filing | Jan 16, 2018 | 005-89700 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 8, 2018 | Jan 4, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 8, 2018 | Jan 4, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 8, 2018 | Jan 4, 2018 | |
| SC 13G/A | Open Document | Open Filing | Jan 5, 2018 | 005-89700 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 28, 2017 | Dec 21, 2017 | 001-37816 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 8, 2017 | Dec 6, 2017 | 001-37816 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 16, 2017 | Nov 14, 2017 | 001-37816 |
| SC 13G | Open Document | Open Filing | Nov 16, 2017 | 005-89700 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Oct 27, 2017 | Sep 30, 2017 | 001-37816 |
| 8-K | Open Document | Open Filing | ALCOA CORPORATION 8-K | Oct 18, 2017 | Oct 18, 2017 | 001-37816 |
| 8-K | Open Document | Open Filing | ALCOA CORP. 8-K | Oct 13, 2017 | Oct 13, 2017 | 001-37816 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 5, 2017 | Oct 4, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 5, 2017 | Oct 4, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 5, 2017 | Oct 4, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 14, 2017 | Sep 13, 2017 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 11, 2017 | Sep 11, 2017 | 001-37816 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 30, 2017 | Aug 29, 2017 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 3, 2017 | Jun 30, 2017 | 001-37816 |
| 8-K | Open Document | Data | Open Filing | ALCOA CORPORATION 8-K | Jul 19, 2017 | Jul 19, 2017 | 001-37816 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 18, 2017 | Jul 17, 2017 | |
| 8-K | Open Document | Open Filing | ALCOA CORPORATION 8-K | Jul 11, 2017 | Jul 11, 2017 | 001-37816 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 10, 2017 | Jul 6, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 10, 2017 | Jul 6, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 10, 2017 | Jul 6, 2017 | |
| 11-K | Open Document | Open Filing | FORM 11-K | Jun 27, 2017 | Dec 31, 2016 | 001-37816 |
| UPLOAD | Open Document | Open Filing | Jun 12, 2017 | |||
| SD | Open Document | Open Filing | FORM SD | May 31, 2017 | 001-37816 | |
| CORRESP | Open Document | Open Filing | May 30, 2017 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2017 | May 12, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2017 | May 12, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2017 | May 12, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2017 | May 12, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2017 | May 12, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2017 | May 12, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2017 | May 12, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2017 | May 12, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2017 | May 12, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2017 | May 12, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2017 | May 12, 2017 | |
| S-8 | Open Document | Open Filing | FORM S-8 | May 16, 2017 | 333-218038 | |
| UPLOAD | Open Document | Open Filing | May 15, 2017 | |||
| 8-K | Open Document | Open Filing | FORM 8-K | May 15, 2017 | May 9, 2017 | 001-37816 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 10, 2017 | Mar 31, 2017 | 001-37816 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2017 | May 3, 2017 | |
| POS EX | Open Document | Open Filing | POS EX | Apr 28, 2017 | 333-215606 | |
| 424B3 | Open Document | Open Filing | 424B3 | Apr 28, 2017 | 333-215606 | |
| 424B3 | Open Document | Open Filing | 424B3 | Apr 26, 2017 | 333-215606 | |
| 8-K | Open Document | Open Filing | ALCOA CORPORATION 8-K | Apr 24, 2017 | Apr 24, 2017 | 001-37816 |
| 8-K | Open Document | Open Filing | ALCOA CORPORATION 8-K | Apr 19, 2017 | Apr 19, 2017 | 001-37816 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 7, 2017 | Apr 5, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 7, 2017 | Apr 5, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 7, 2017 | Apr 5, 2017 | |
| EFFECT | Open Document | Open Filing | Mar 24, 2017 | 333-215606 | ||
| POS AM | Open Document | Open Filing | POS AM | Mar 20, 2017 | 333-215606 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Mar 17, 2017 | 001-37816 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Mar 17, 2017 | May 10, 2017 | 001-37816 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 15, 2017 | Dec 31, 2016 | 001-37816 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 3, 2017 | Mar 2, 2017 | 001-37816 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 24, 2017 | Feb 24, 2017 | 001-37816 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 15, 2017 | Feb 14, 2017 | |
| SC 13G/A | Open Document | Open Filing | FEBRUARY 14, 2017 | Feb 14, 2017 | 005-89700 | |
| SC 13G | Open Document | Open Filing | SC 13G | Feb 14, 2017 | 005-89700 | |
| EFFECT | Open Document | Open Filing | Feb 10, 2017 | 333-215606 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2017 | Feb 9, 2017 | |
| SC 13G | Open Document | Open Filing | Feb 9, 2017 | 005-89700 | ||
| CORRESP | Open Document | Open Filing | Feb 8, 2017 | |||
| S-1/A | Open Document | Open Filing | FORM S-1/A | Feb 8, 2017 | 333-215606 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 6, 2017 | Feb 2, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 6, 2017 | Feb 2, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 6, 2017 | Feb 2, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 6, 2017 | Feb 2, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 6, 2017 | Feb 2, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 6, 2017 | Feb 2, 2017 | |
| 8-K | Open Document | Open Filing | ALCOA CORPORATION 8-K | Jan 24, 2017 | Jan 24, 2017 | 001-37816 |
| UPLOAD | Open Document | Open Filing | Jan 24, 2017 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 19, 2017 | Jan 17, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 19, 2017 | Jan 17, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 19, 2017 | Jan 17, 2017 | |
| S-1 | Open Document | Data | Open Filing | FORM S-1 | Jan 18, 2017 | 333-215606 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 4, 2017 | Dec 30, 2016 | 001-37816 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 15, 2016 | Dec 9, 2016 | |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 15, 2016 | Nov 1, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 6, 2016 | Nov 30, 2016 | 001-37816 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2016 | Dec 1, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2016 | Dec 1, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2016 | Dec 1, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2016 | Dec 1, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2016 | Dec 1, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2016 | Dec 1, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2016 | Dec 1, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2016 | Dec 1, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2016 | Dec 1, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2016 | Dec 1, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2016 | Dec 1, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 1, 2016 | Dec 1, 2016 | 001-37816 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Dec 1, 2016 | Sep 30, 2016 | 001-37816 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 16, 2016 | Nov 14, 2016 | |
| SC 13G | Open Document | Open Filing | NOVEMBER 14, 2016 | Nov 15, 2016 | 005-89700 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2016 | Nov 1, 2016 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2016 | Nov 1, 2016 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2016 | Nov 1, 2016 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2016 | Nov 1, 2016 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2016 | Nov 1, 2016 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2016 | Nov 1, 2016 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2016 | Nov 1, 2016 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2016 | Nov 1, 2016 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2016 | Nov 1, 2016 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2016 | Nov 1, 2016 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2016 | Nov 1, 2016 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2016 | Nov 1, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 4, 2016 | Oct 31, 2016 | 001-37816 |
| S-8 | Open Document | Open Filing | FORM S-8 | Nov 3, 2016 | 333-214423 | |
| S-8 | Open Document | Open Filing | FORM S-8 | Nov 3, 2016 | 333-214420 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 3, 2016 | Oct 28, 2016 | 001-37816 |
| EFFECT | Open Document | Open Filing | Nov 2, 2016 | 333-214251 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 1, 2016 | Nov 1, 2016 | 001-37816 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 31, 2016 | Oct 26, 2016 | 001-37816 |
| CORRESP | Open Document | Open Filing | Oct 31, 2016 | |||
| UPLOAD | Open Document | Open Filing | Oct 31, 2016 | |||
| S-1 | Open Document | Open Filing | S-1 | Oct 26, 2016 | 333-214251 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 24, 2016 | Oct 20, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 19, 2016 | Oct 13, 2016 | 001-37816 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 17, 2016 | Oct 17, 2016 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 17, 2016 | Oct 17, 2016 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 17, 2016 | Oct 17, 2016 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 17, 2016 | Oct 17, 2016 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 17, 2016 | Oct 17, 2016 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 17, 2016 | Oct 17, 2016 | |
| CORRESP | Open Document | Open Filing | Oct 13, 2016 | |||
| CERTNYS | Open Document | Open Filing | AUTO-GENERATED PAPER DOCUMENT | Oct 12, 2016 | 001-37816 | |
| 10-12B/A | Open Document | Open Filing | 10-12B/A | Oct 11, 2016 | 001-37816 | |
| 10-12B/A | Open Document | Open Filing | 10-12B/A | Sep 29, 2016 | 001-37816 | |
| CORRESP | Open Document | Open Filing | Sep 13, 2016 | |||
| 10-12B/A | Open Document | Open Filing | 10-12B/A | Sep 13, 2016 | 001-37816 | |
| UPLOAD | Open Document | Open Filing | Sep 9, 2016 | |||
| 10-12B/A | Open Document | Open Filing | 10-12B/A | Sep 1, 2016 | 001-37816 | |
| CORRESP | Open Document | Open Filing | Sep 1, 2016 | |||
| UPLOAD | Open Document | Open Filing | Aug 22, 2016 | |||
| CORRESP | Open Document | Open Filing | Aug 12, 2016 | |||
| 10-12B/A | Open Document | Open Filing | 10-12B/A | Aug 12, 2016 | 001-37816 | |
| UPLOAD | Open Document | Open Filing | Jul 26, 2016 | |||
| 10-12B | Open Document | Open Filing | 10-12B | Jun 29, 2016 | 001-37816 |