Form 8-K - Current report:
SEC Accession No. 0001193125-21-272594
Filing Date
2021-09-14
Accepted
2021-09-14 11:59:04
Documents
17
Period of Report
2021-09-09
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K d210741d8k.htm   iXBRL 8-K 31858
2 EX-1.1 d210741dex11.htm EX-1.1 168304
3 EX-4.1 d210741dex41.htm EX-4.1 423112
4 EX-4.2 d210741dex42.htm EX-4.2 172981
5 EX-5.1 d210741dex51.htm EX-5.1 18145
9 GRAPHIC g210741sp38a.jpg GRAPHIC 3575
  Complete submission text file 0001193125-21-272594.txt   1116633

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA ati-20210909.xsd EX-101.SCH 2891
7 XBRL TAXONOMY EXTENSION LABEL LINKBASE ati-20210909_lab.xml EX-101.LAB 17373
8 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ati-20210909_pre.xml EX-101.PRE 10953
10 EXTRACTED XBRL INSTANCE DOCUMENT d210741d8k_htm.xml XML 3245
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.: 211251799
SIC: 3317 Steel Pipe & Tubes