Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000950170-25-076324
Filing Date
2025-05-22
Accepted
2025-05-22 16:11:35
Documents
1
Period of Report
2025-05-20

Document Format Files

Seq Description Document Type Size
1 4 ownership.html 4  
1 4 ownership.xml 4 3397
  Complete submission text file 0000950170-25-076324.txt   4927
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: 1229
SIC: 3317 Steel Pipe & Tubes
(CF Office: 04 Manufacturing)

Mailing Address 390 PARK AVENUE NEW YORK NY 10022
Business Address
Hess David P (Reporting) CIK: 0001304945 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-12001 | Film No.: 25977226