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Alcoa Corp SEC Filings

What Alcoa Corp has told the SEC happened, by the 8-K items and forms it filed under: when it reported results, who joined or left, what it bought or sold, and whether its auditor or its accounts ever changed.

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Filings on file
142
since Oct 26, 2016
Warning signs
2
latest Sep 30, 2025
Last results
Jul 16, 2026
8-K item 2.02
Industry
Primary Production of Aluminum
SIC 3334

Newest first

Each label is a form type or an 8-K item as filed; each row links to the filing.

FiledWhat it reportsDocument
Sep 1, 2026
Merger vote or registration
S-4
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Aug 1, 2024
Executive or director changeAcquisition or sale completedNew debtUnregistered share sale
8-K
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Jun 6, 2024
Merger vote or registration
DEFM14A
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Apr 6, 2021
Acquisition or sale completed
8-K
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Source: Alcoa Corp's EDGAR filing history, the last ten years. The labels are the form types and 8-K item numbers the company filed under, not a reading of what it wrote — an item 5.02 can be a chief executive fired or a director retiring on schedule — so each row links to the filing.

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