Form SD - Specialized disclosure report:
SEC Accession No. 0001193125-22-164109
Filing Date
2022-05-31
Accepted
2022-05-31 17:20:59
Documents
1

Document Format Files

Seq Description Document Type Size
1 FORM SD d312845dsd.htm SD 21247
  Complete submission text file 0001193125-22-164109.txt   22357
Mailing Address 100 SIX PPG PLACE PITTSBURGH PA 15222
Business Address 1000 SIX PPG PLACE PITTSBURGH PA 15222 4123942800
ALLEGHENY TECHNOLOGIES INC (Filer) CIK: 0001018963 (see all company filings)

EIN.: 251792394 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SD | Act: 34 | File No.: 001-12001 | Film No.: 22984752
SIC: 3317 Steel Pipe & Tubes