Form 8-K - Current report:
SEC Accession No. 0001193125-21-269337
Filing Date
2021-09-10
Accepted
2021-09-10 06:16:56
Documents
14
Period of Report
2021-09-09
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K d154207d8k.htm   iXBRL 8-K 21626
2 EX-99.1 d154207dex991.htm EX-99.1 10069
6 GRAPHIC g154207g0908195717749.jpg GRAPHIC 2411
  Complete submission text file 0001193125-21-269337.txt   157949

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA ati-20210909.xsd EX-101.SCH 2891
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE ati-20210909_lab.xml EX-101.LAB 17373
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ati-20210909_pre.xml EX-101.PRE 10953
7 EXTRACTED XBRL INSTANCE DOCUMENT d154207d8k_htm.xml XML 3285
Mailing Address 100 SIX PPG PLACE PITTSBURGH PA 15222
Business Address 1000 SIX PPG PLACE PITTSBURGH PA 15222 4123942800
ALLEGHENY TECHNOLOGIES INC (Filer) CIK: 0001018963 (see all company filings)

EIN.: 251792394 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-12001 | Film No.: 211245806
SIC: 3317 Steel Pipe & Tubes