Form 8-K - Current report:
SEC Accession No. 0001193125-25-285373
Filing Date
2025-11-18
Accepted
2025-11-18 08:41:49
Documents
15
Period of Report
2025-11-18
Items
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K d849921d8k.htm   iXBRL 8-K 22541
2 EX-99.1 d849921dex991.htm EX-99.1 8915
6 GRAPHIC g849921g1118054136874.jpg GRAPHIC 4479
7 GRAPHIC g849921g1118054137019.jpg GRAPHIC 1865
  Complete submission text file 0001193125-25-285373.txt   154128

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA ati-20251118.xsd EX-101.SCH 2852
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE ati-20251118_lab.xml EX-101.LAB 17234
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ati-20251118_pre.xml EX-101.PRE 10814
18 EXTRACTED XBRL INSTANCE DOCUMENT d849921d8k_htm.xml XML 3513
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)

EIN.: 251792394 | State of Incorp.: DE | Fiscal Year End: 1228
Type: 8-K | Act: 34 | File No.: 001-12001 | Film No.: 251492953
SIC: 3317 Steel Pipe & Tubes
(CF Office: 04 Manufacturing)