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Filing Detail
Form 424B3 - Prospectus [Rule 424(b)(3)]:
SEC Accession No. 0001193125-21-267270
Filing Date
2021-09-08
Accepted
2021-09-08 07:42:26
Documents
10

Document Format Files

Seq Description Document Type Size
1 424B3 d196748d424b3.htm 424B3 669031
2 GRAPHIC g196748g08m20.jpg GRAPHIC 52262
3 GRAPHIC g196748g09m00.jpg GRAPHIC 78285
4 GRAPHIC g196748g09m01.jpg GRAPHIC 25460
5 GRAPHIC g196748g10n92.jpg GRAPHIC 51810
6 GRAPHIC g196748g10x00.jpg GRAPHIC 84429
7 GRAPHIC g196748g15y09.jpg GRAPHIC 103675
8 GRAPHIC g196748g18n73.jpg GRAPHIC 27962
9 GRAPHIC g196748g80i44.jpg GRAPHIC 98383
10 GRAPHIC g196748g88m90.jpg GRAPHIC 11328
  Complete submission text file 0001193125-21-267270.txt   1406384
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)

IRS No.: 251792394 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 424B3 | Act: 33 | File No.: 333-254906 | Film No.: 211240707
SIC: 3317 Steel Pipe & Tubes