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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-21-288021
Filing Date
2021-09-30
Accepted
2021-09-30 16:31:10
Documents
12
Period of Report
2021-09-30
Items
Item 8.01: Other Events

Document Format Files

Seq Description Document Type Size
1 8-K d153521d8k.htm   iXBRL 8-K 22189
  Complete submission text file 0001193125-21-288021.txt   142966

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA aa-20210930.xsd EX-101.SCH 2865
3 XBRL TAXONOMY EXTENSION LABEL LINKBASE aa-20210930_lab.xml EX-101.LAB 18139
4 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE aa-20210930_pre.xml EX-101.PRE 11392
5 EXTRACTED XBRL INSTANCE DOCUMENT d153521d8k_htm.xml XML 3392
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)

IRS No.: 811789115 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-37816 | Film No.: 211295418
SIC: 3334 Primary Production of Aluminum