# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001628280-25-036963
Filing Date
2025-07-31
Accepted
2025-07-31 15:19:21
Documents
86
Period of Report
2025-06-29

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | ati-20250629.htm iXBRL | 10-Q | 2301920
2 | EX-10.1 | fy2025q2exhibit101.htm | EX-10.1 | 1400970
3 | EX-31.1 | fy2025q2exhibit311.htm | EX-31.1 | 9491
4 | EX-31.2 | fy2025q2exhibit312.htm | EX-31.2 | 9569
5 | EX-32.1 | fy2025q2exhibit321.htm | EX-32.1 | 7905
| Complete submission text file | 0001628280-25-036963.txt |  | 13296788

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | ati-20250629.xsd | EX-101.SCH | 58834
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | ati-20250629_cal.xml | EX-101.CAL | 83231
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | ati-20250629_def.xml | EX-101.DEF | 313244
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | ati-20250629_lab.xml | EX-101.LAB | 743540
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | ati-20250629_pre.xml | EX-101.PRE | 546293
89 | EXTRACTED XBRL INSTANCE DOCUMENT | ati-20250629_htm.xml | XML | 2483632

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: 1229
Type: 10-Q | Act: 34 | File No.: 001-12001 | Film No.: 251171290
SIC: 3317 Steel Pipe & Tubes
(CF Office: 04 Manufacturing)