Form 8-K - Current report:
SEC Accession No. 0001193125-25-310681
Filing Date
2025-12-08
Accepted
2025-12-08 08:56:12
Documents
16
Period of Report
2025-12-04
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 d170992d8k.htm   iXBRL 8-K 26931
2 EX-10.1 d170992dex101.htm EX-10.1 73326
3 EX-99.1 d170992dex991.htm EX-99.1 8203
7 GRAPHIC g170992g1208174840354.jpg GRAPHIC 4410
8 GRAPHIC g170992g1208174840824.jpg GRAPHIC 1865
  Complete submission text file 0001193125-25-310681.txt   253278

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA ati-20251204.xsd EX-101.SCH 2851
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE ati-20251204_lab.xml EX-101.LAB 17233
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ati-20251204_pre.xml EX-101.PRE 10813
19 EXTRACTED XBRL INSTANCE DOCUMENT d170992d8k_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.: 251554753
SIC: 3317 Steel Pipe & Tubes
(CF Office: 04 Manufacturing)