Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-26-116008
Filing Date
2026-03-19
Accepted
2026-03-19 16:17:54
Documents
3

Document Format Files

Seq Description Document Type Size
1 DEFA14A alcoa_2026_defa14a-proxy.htm DEFA14A 22716
2 GRAPHIC img83480955_0.jpg GRAPHIC 604625
3 GRAPHIC img83480955_1.jpg GRAPHIC 485215
  Complete submission text file 0001193125-26-116008.txt   1524268
Mailing Address 201 ISABELLA STREET SUITE 500 PITTSBURGH PA 15212
Business Address 201 ISABELLA STREET SUITE 500 PITTSBURGH PA 15212 412-315-2900
Alcoa Corp (Filer) CIK: 0001675149 (see all company filings)

EIN.: 811789115 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-37816 | Film No.: 26774464
SIC: 3334 Primary Production of Aluminum
(CF Office: 04 Manufacturing)