Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001193125-25-238346
Filing Date
2025-10-14
Accepted
2025-10-14 09:15:04
Documents
1
Period of Report
2025-10-10

Document Format Files

Seq Description Document Type Size
1 4 ownership.html 4  
1 4 ownership.xml 4 3245
  Complete submission text file 0001193125-25-238346.txt   4824
Mailing Address 2021 MCKINNEY AVENUE DALLAS TX 75201
Business Address 2021 MCKINNEY AVENUE DALLAS TX 75201 4123942800
ATI INC (Issuer) CIK: 0001018963 (see all company filings)

EIN.: 251792394 | State of Incorp.: DE | Fiscal Year End: 1228
SIC: 3317 Steel Pipe & Tubes
(CF Office: 04 Manufacturing)

Mailing Address C/O ATI INC. 2021 MCKINNEY AVENUE, SUITE 1100 DALLAS TX 75201
Business Address
Busch Tina Killough (Reporting) CIK: 0001949998 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-12001 | Film No.: 251390023