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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-21-169279
Filing Date
2021-05-21
Accepted
2021-05-21 16:14:34
Documents
15
Period of Report
2021-05-20
Items
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
Item 5.07: Submission of Matters to a Vote of Security Holders
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K d163414d8k.htm   iXBRL 8-K 40664
2 EX-99.1 d163414dex991.htm EX-99.1 8118
6 GRAPHIC g163414g0521103411942.jpg GRAPHIC 2429
7 GRAPHIC g163414g0521103414611.jpg GRAPHIC 3642
  Complete submission text file 0001193125-21-169279.txt   181945

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA ati-20210520.xsd EX-101.SCH 3070
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE ati-20210520_lab.xml EX-101.LAB 17374
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ati-20210520_pre.xml EX-101.PRE 10954
8 EXTRACTED XBRL INSTANCE DOCUMENT d163414d8k_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)

IRS No.: 251792394 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-12001 | Film No.: 21949138
SIC: 3317 Steel Pipe & Tubes