Company facts
- Industry
- Primary Production of Aluminum
- Headquarters
- Pittsburgh, Pennsylvania
- Most recent report
- 8-K, filed Sep 23, 2026
- Incorporated
- Delaware
- Filings on record
- 849 filings
- On EDGAR
- CIK 1675149
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 40
News 8 of 159
Prospectuses and Registrations 8 of 13
- 424B3 Prospectus supplement for an offering Sep 8, 2026
- S-4 Registration statement for a merger or exchange Sep 1, 2026
- S-8 Registration statement for an employee plan May 7, 2026
- S-8 Registration statement for an employee plan Nov 7, 2018
- S-8 Registration statement for an employee plan May 16, 2017
- 424B3 Prospectus supplement for an offering Apr 28, 2017
- 424B3 Prospectus supplement for an offering Apr 26, 2017
- POS AM Post-effective amendment to a registration Mar 20, 2017
Proxies 8 of 55
- DEFA14A Extra proxy material Mar 24, 2026
- DEFA14A Extra proxy material Mar 19, 2026
- DEFA14A Extra proxy material Mar 19, 2026
- DEFA14A Extra proxy material Mar 19, 2026
- DEF 14A Proxy statement for a shareholder vote Mar 19, 2026
- DEFA14A Extra proxy material Mar 19, 2025
- DEFA14A Extra proxy material Mar 19, 2025
- DEFA14A Extra proxy material Mar 19, 2025
Ownership 8 of 508
- 4 Insider reported a trade Sep 17, 2026
- 4 Insider reported a trade Sep 1, 2026
- 144 Notice of a proposed sale of restricted stock Aug 31, 2026
- 4 Insider reported a trade Aug 28, 2026
- 144 Notice of a proposed sale of restricted stock Aug 27, 2026
- 4 Insider reported a trade Aug 18, 2026
- 144 Notice of a proposed sale of restricted stock Aug 17, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Aug 14, 2026
Other 8 of 74
Everything here comes from Alcoa Corp's own filings on SEC EDGAR. The filing list is rechecked every hour.