Form 424B3 - Prospectus [Rule 424(b)(3)]:
SEC Accession No. 0001193125-19-295166
Filing Date
2019-11-19
Accepted
2019-11-19 07:53:25
Documents
11

Document Format Files

Seq Description Document Type Size
1 424B3 d828917d424b3.htm 424B3 582746
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  Complete submission text file 0001193125-19-295166.txt   1485712
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: 424B3 | Act: 33 | File No.: 333-224542 | Film No.: 191229054
SIC: 3317 Steel Pipe & Tubes