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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001564590-21-008854
Filing Date
2021-02-25
Accepted
2021-02-25 16:18:04
Documents
162
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 10-K aa-10k_20201231.htm   iXBRL 10-K 8686129
2 EX-21.1 aa-ex211_10.htm EX-21.1 30106
3 EX-23.1 aa-ex231_6.htm EX-23.1 2781
4 EX-31.1 aa-ex311_11.htm EX-31.1 25009
5 EX-31.2 aa-ex312_7.htm EX-31.2 24936
6 EX-32.1 aa-ex321_8.htm EX-32.1 10671
7 EX-32.2 aa-ex322_9.htm EX-32.2 12007
8 EX-95.1 aa-ex951_12.htm EX-95.1 3312
9 GRAPHIC gxleci3zk4eq000001.jpg GRAPHIC 235050
  Complete submission text file 0001564590-21-008854.txt   39352393

Data Files

Seq Description Document Type Size
10 XBRL TAXONOMY EXTENSION SCHEMA aa-20201231.xsd EX-101.SCH 195085
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE aa-20201231_cal.xml EX-101.CAL 183608
12 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE aa-20201231_def.xml EX-101.DEF 810732
13 XBRL TAXONOMY EXTENSION LABEL LINKBASE aa-20201231_lab.xml EX-101.LAB 1364374
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE aa-20201231_pre.xml EX-101.PRE 1202416
15 EXTRACTED XBRL INSTANCE DOCUMENT aa-10k_20201231_htm.xml XML 10385729
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: 10-K | Act: 34 | File No.: 001-37816 | Film No.: 21680596
SIC: 3334 Primary Production of Aluminum