Alcoa Corp SEC filings AA
Alcoa Corp has 854 filings in SEC EDGAR's recent list, going back to Jun 29, 2016. Its latest annual report, Form ARS, was filed on Mar 19, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 29, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 15, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 30, 2026 | — |
| 10-Q | Quarterly report | Oct 29, 2026 | Sep 30, 2026 |
| 425 | Form 425 | Oct 16, 2026 | — |
| 425 | Form 425 | Oct 15, 2026 | — |
| 8-K |
Current report
Results of operations
|
Oct 15, 2026 | Oct 15, 2026 |
| 425 | Filing | Sep 23, 2026 | — |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure, Other events
|
Sep 23, 2026 | Sep 23, 2026 |
| SD | Specialized disclosure (conflict minerals) | Sep 22, 2026 | — |
| 4 | Insider transaction | Sep 17, 2026 | Sep 15, 2026 |
| 425 | Form 425 | Sep 11, 2026 | — |
| 425 | Filing | Sep 11, 2026 | — |
| 8-K |
Current report
Other events
|
Sep 11, 2026 | Sep 10, 2026 |
| 425 | Filing | Sep 10, 2026 | — |
| 8-K |
Current report
Other events
|
Sep 10, 2026 | Sep 9, 2026 |
| 425 | Filing | Sep 9, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 9, 2026 | Sep 9, 2026 |
| EFFECT | Filing | Sep 8, 2026 | — |
| 424B3 | Prospectus | Sep 8, 2026 | — |
| 4 | Insider transaction | Sep 1, 2026 | Aug 31, 2026 |
| S-4 | Registration for a merger or exchange | Sep 1, 2026 | — |
| 144 | Notice of proposed sale | Aug 31, 2026 | — |
| 4 | Insider transaction | Aug 28, 2026 | Aug 27, 2026 |
| 144 | Notice of proposed sale | Aug 27, 2026 | — |
| 4 | Insider transaction | Aug 18, 2026 | Aug 17, 2026 |
| 144 | Notice of proposed sale | Aug 17, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 6, 2026 | — |
| 10-Q | Quarterly report | Jul 30, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Jul 23, 2026 | Jul 22, 2026 |
| 144 | Notice of proposed sale | Jul 22, 2026 | — |
| 425 | Form 425 | Jul 17, 2026 | — |
| 425 | Form 425 | Jul 16, 2026 | — |
| 8-K |
Current report
Results of operations
|
Jul 16, 2026 | Jul 16, 2026 |
| 425 | Form 425 | Jul 2, 2026 | — |
| 8-K |
Current report
Material agreement, Other events
|
Jul 2, 2026 | Jun 30, 2026 |
| 425 | Form 425 | Jul 1, 2026 | — |
| 425 | Form 425 | Jul 1, 2026 | — |
| 425 | Form 425 | Jul 1, 2026 | — |
| 425 | Form 425 | Jul 1, 2026 | — |
| 425 | Form 425 | Jul 1, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 1, 2026 | Jun 30, 2026 |
| 11-K | Employee savings plan report | Jun 11, 2026 | Dec 31, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2026 | — |
| 4 | Insider transaction | May 12, 2026 | May 8, 2026 |
| 4 | Insider transaction | May 12, 2026 | May 8, 2026 |
| 4 | Insider transaction | May 12, 2026 | May 8, 2026 |
| 4 | Insider transaction | May 12, 2026 | May 8, 2026 |
| 4 | Insider transaction | May 12, 2026 | May 8, 2026 |
| 4 | Insider transaction | May 12, 2026 | May 8, 2026 |
| 4 | Insider transaction | May 12, 2026 | May 8, 2026 |
| 4 | Insider transaction | May 12, 2026 | May 8, 2026 |
| 4 | Insider transaction | May 12, 2026 | May 8, 2026 |
| 4 | Insider transaction | May 12, 2026 | May 8, 2026 |
| 3 | Initial insider ownership | May 12, 2026 | May 6, 2026 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 11, 2026 | May 6, 2026 |
| S-8 | Employee stock plan registration | May 7, 2026 | — |
| 8-K |
Current report
Material agreement, New debt
|
May 4, 2026 | May 4, 2026 |
| 10-Q | Quarterly report | Apr 30, 2026 | Mar 31, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 29, 2026 | — |
| 4 | Insider transaction | Apr 17, 2026 | Apr 15, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 16, 2026 | Apr 16, 2026 |
| 3 | Initial insider ownership | Apr 15, 2026 | Apr 6, 2026 |
| 8-K |
Current report
Other events
|
Apr 14, 2026 | Apr 14, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 26, 2026 | — |
| DEFA14A | Additional proxy material | Mar 24, 2026 | — |
| ARS | Annual report to shareholders | Mar 19, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Mar 19, 2026 | — |
| DEFA14A | Additional proxy material | Mar 19, 2026 | — |
| DEFA14A | Additional proxy material | Mar 19, 2026 | — |
| DEF 14A | Proxy statement | Mar 19, 2026 | May 6, 2026 |
| 10-K | Annual report | Feb 26, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Feb 25, 2026 | Feb 23, 2026 |
| 4 | Insider transaction | Feb 25, 2026 | Feb 23, 2026 |
| 4 | Insider transaction | Feb 25, 2026 | Feb 23, 2026 |
| 4 | Insider transaction | Feb 25, 2026 | Feb 23, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 17, 2026 | — |
| 4 | Insider transaction | Feb 2, 2026 | Jan 29, 2026 |
| 4 | Insider transaction | Feb 2, 2026 | Jan 29, 2026 |
| 4 | Insider transaction | Feb 2, 2026 | Jan 29, 2026 |
| 4 | Insider transaction | Feb 2, 2026 | Jan 29, 2026 |
| 4 | Insider transaction | Feb 2, 2026 | Jan 29, 2026 |
| 4 | Insider transaction | Feb 2, 2026 | Jan 29, 2026 |
| 4 | Insider transaction | Jan 30, 2026 | Jan 28, 2026 |
| 4 | Insider transaction | Jan 30, 2026 | Jan 28, 2026 |
| 4 | Insider transaction | Jan 30, 2026 | Jan 28, 2026 |
| 4 | Insider transaction | Jan 30, 2026 | Jan 28, 2026 |
| 4 | Insider transaction | Jan 30, 2026 | Jan 28, 2026 |
| 4 | Insider transaction | Jan 30, 2026 | Jan 28, 2026 |
| 4 | Insider transaction | Jan 30, 2026 | Jan 28, 2026 |
| 3/A | Filing | Jan 30, 2026 | Aug 1, 2024 |
| 4 | Insider transaction | Jan 28, 2026 | Jan 26, 2026 |
| 4 | Insider transaction | Jan 28, 2026 | Jan 26, 2026 |
| 4 | Insider transaction | Jan 28, 2026 | Jan 26, 2026 |
| 4 | Insider transaction | Jan 28, 2026 | Jan 26, 2026 |
| 4 | Insider transaction | Jan 28, 2026 | Jan 26, 2026 |
| 4 | Insider transaction | Jan 28, 2026 | Jan 26, 2026 |
| 8-K |
Current report
Results of operations
|
Jan 22, 2026 | Jan 22, 2026 |
| 8-K |
Current report
Other events
|
Nov 25, 2025 | Nov 25, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 14, 2025 | — |
| 10-Q | Quarterly report | Oct 28, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 22, 2025 | Oct 22, 2025 |
| 8-K |
Current report
Exit or restructuring costs, Impairment
|
Sep 30, 2025 | Sep 29, 2025 |
| SD | Specialized disclosure (conflict minerals) | Sep 22, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2025 | — |
| 10-Q | Quarterly report | Jul 31, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 16, 2025 | Jul 16, 2025 |
| 4 | Insider transaction | Jul 7, 2025 | Jul 3, 2025 |
| 8-K |
Current report
Other events
|
Jul 1, 2025 | Jul 1, 2025 |
| 11-K | Employee savings plan report | Jun 5, 2025 | Dec 31, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2025 | — |
| 4 | Insider transaction | May 14, 2025 | May 12, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 12, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 12, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 12, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 12, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 12, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 12, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 12, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 12, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 12, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 13, 2025 | May 13, 2025 |
| 10-Q | Quarterly report | May 1, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Other events
|
Apr 30, 2025 | Apr 30, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 17, 2025 | — |
| 8-K |
Current report
Results of operations
|
Apr 16, 2025 | Apr 16, 2025 |
| 4 | Insider transaction | Apr 4, 2025 | Apr 3, 2025 |
| 8-K |
Current report
Other events
|
Apr 1, 2025 | Apr 1, 2025 |
| ARS | Annual report to shareholders | Mar 19, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Mar 19, 2025 | — |
| DEFA14A | Additional proxy material | Mar 19, 2025 | — |
| DEFA14A | Additional proxy material | Mar 19, 2025 | — |
| DEF 14A | Proxy statement | Mar 19, 2025 | May 8, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Mar 17, 2025 | Mar 17, 2025 |
| 8-K |
Current report
Other events
|
Mar 17, 2025 | Mar 17, 2025 |
| 8-K |
Current report
Other events
|
Mar 14, 2025 | Mar 14, 2025 |
| 8-K |
Current report
Other events
|
Mar 3, 2025 | Mar 3, 2025 |
| 8-K |
Current report
Other events
|
Mar 3, 2025 | Mar 3, 2025 |
| 8-K |
Current report
Officer or director change
|
Feb 21, 2025 | Feb 20, 2025 |
| 10-K | Annual report | Feb 20, 2025 | Dec 31, 2024 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 14, 2025 | — |
| 4 | Insider transaction | Jan 31, 2025 | Jan 29, 2025 |
| 4 | Insider transaction | Jan 31, 2025 | Jan 29, 2025 |
| 4 | Insider transaction | Jan 31, 2025 | Jan 29, 2025 |
| 4 | Insider transaction | Jan 31, 2025 | Jan 29, 2025 |
| 4 | Insider transaction | Jan 31, 2025 | Jan 29, 2025 |
| 4 | Insider transaction | Jan 31, 2025 | Jan 29, 2025 |
| 4 | Insider transaction | Jan 31, 2025 | Jan 29, 2025 |
| 4 | Insider transaction | Jan 31, 2025 | Jan 29, 2025 |
| 4 | Insider transaction | Jan 29, 2025 | Jan 27, 2025 |
| 4 | Insider transaction | Jan 29, 2025 | Jan 27, 2025 |
| 4 | Insider transaction | Jan 29, 2025 | Jan 27, 2025 |
| 4 | Insider transaction | Jan 29, 2025 | Jan 27, 2025 |
| 4 | Insider transaction | Jan 29, 2025 | Jan 27, 2025 |
| 4 | Insider transaction | Jan 28, 2025 | Jan 24, 2025 |
| 4 | Insider transaction | Jan 28, 2025 | Jan 24, 2025 |
| 4 | Insider transaction | Jan 28, 2025 | Jan 24, 2025 |
| 4 | Insider transaction | Jan 28, 2025 | Jan 24, 2025 |
| 4 | Insider transaction | Jan 28, 2025 | Jan 24, 2025 |
| 4 | Insider transaction | Jan 28, 2025 | Jan 24, 2025 |
| 4 | Insider transaction | Jan 28, 2025 | Jan 24, 2025 |
| 8-K |
Current report
Results of operations
|
Jan 22, 2025 | Jan 22, 2025 |
| 4 | Insider transaction | Jan 7, 2025 | Jan 6, 2025 |
| 8-K |
Current report
Agreement ended
|
Dec 2, 2024 | Nov 29, 2024 |
| SC 13G | Ownership over 5% (passive) | Nov 14, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Nov 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 7, 2024 | — |
| 10-Q | Quarterly report | Oct 31, 2024 | Sep 30, 2024 |
| 4 | Insider transaction | Oct 24, 2024 | Oct 22, 2024 |
| 144 | Notice of proposed sale | Oct 22, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Oct 21, 2024 | — |
| 8-K |
Current report
Results of operations
|
Oct 16, 2024 | Oct 16, 2024 |
| 4 | Insider transaction | Oct 7, 2024 | Oct 3, 2024 |
| SD | Specialized disclosure (conflict minerals) | Sep 25, 2024 | — |
| 8-K |
Current report
Other events
|
Sep 16, 2024 | Sep 15, 2024 |
| 4 | Insider transaction | Aug 14, 2024 | Aug 12, 2024 |
| 4 | Insider transaction | Aug 14, 2024 | Aug 12, 2024 |
| 3 | Initial insider ownership | Aug 9, 2024 | Aug 1, 2024 |
| 3 | Initial insider ownership | Aug 9, 2024 | Aug 1, 2024 |
| 10-Q | Quarterly report | Aug 2, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Acquisition or sale of assets, New debt, Unregistered share sale, Change to shareholder rights, Officer or director change, Bylaw or fiscal year change, Other events
|
Aug 1, 2024 | Jul 31, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 17, 2024 | Jul 17, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jul 17, 2024 | Jul 16, 2024 |
| DEFA14A | Additional proxy material | Jul 11, 2024 | — |
| DEFA14A | Additional proxy material | Jul 10, 2024 | — |
| 8-K |
Current report
Results of operations
|
Jul 10, 2024 | Jul 10, 2024 |
| DEFA14A | Additional proxy material | Jul 8, 2024 | — |
| 8-K |
Current report
Other events
|
Jul 8, 2024 | Jul 8, 2024 |
| 4 | Insider transaction | Jul 8, 2024 | Jul 3, 2024 |
| DEFA14A | Additional proxy material | Jul 3, 2024 | — |
| DEFA14A | Additional proxy material | Jun 20, 2024 | — |
| DEFA14A | Additional proxy material | Jun 18, 2024 | — |
| DEFA14A | Additional proxy material | Jun 14, 2024 | — |
| DEFA14A | Additional proxy material | Jun 12, 2024 | — |
| DEFA14A | Additional proxy material | Jun 11, 2024 | — |
| 8-K |
Current report
Other events
|
Jun 11, 2024 | Jun 11, 2024 |
| DEFM14A | Filing | Jun 6, 2024 | — |
| 11-K | Employee savings plan report | Jun 6, 2024 | Dec 31, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2024 | — |
| DEFA14A | Additional proxy material | May 24, 2024 | — |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Primary Production of Aluminum (SIC 3334)
- Listed as
- AA (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Pittsburgh, PA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1675149
- Former names
- Alcoa Upstream Corp (until Oct 31, 2016)
Other Primary Production of Aluminum companies
- Century Aluminum Co CENX
- Aluminum Corp Of China Ltd ALMMF
Source: SEC EDGAR filings. This is company-reported data, not investment advice.