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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001628280-24-001748
Filing Date
2024-01-19
Accepted
2024-01-19 07:34:06
Documents
13
Period of Report
2024-01-19
Items
Item 7.01: Regulation FD Disclosure
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K ati-20240119.htm   iXBRL 8-K 44953
2 EX-99.1 q4formpensionrestatementex.htm EX-99.1 1003682
  Complete submission text file 0001628280-24-001748.txt   1217592

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ati-20240119.xsd EX-101.SCH 1904
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ati-20240119_lab.xml EX-101.LAB 24139
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ati-20240119_pre.xml EX-101.PRE 12511
7 EXTRACTED XBRL INSTANCE DOCUMENT ati-20240119_htm.xml XML 2695
Mailing Address 2021 MCKINNEY AVENUE DALLAS TX 75201
Business Address 2021 MCKINNEY AVENUE DALLAS TX 75201 4123942800
ATI 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.: 24543727
SIC: 3317 Steel Pipe & Tubes
(CF Office: 04 Manufacturing)