SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-21-036132
Filing Date
2021-05-26
Accepted
2021-05-26 21:39:22
Documents
1
Period of Report
2021-05-25

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 3399
  Complete submission text file 0001209191-21-036132.txt   4784
Mailing Address 100 SIX PPG PLACE PITTSBURGH PA 15222
Business Address 1000 SIX PPG PLACE PITTSBURGH PA 15222 4123942800
ALLEGHENY TECHNOLOGIES INC (Issuer) CIK: 0001018963 (see all company filings)

IRS No.: 251792394 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 3317 Steel Pipe & Tubes

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.: 21968308