# Filing Detail

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
2 | GRAPHIC | g828917g11p18.jpg | GRAPHIC | 79911
3 | GRAPHIC | g828917g11s21.jpg | GRAPHIC | 101823
4 | GRAPHIC | g828917g16w87.jpg | GRAPHIC | 86899
5 | GRAPHIC | g828917g70a30.jpg | GRAPHIC | 88021
6 | GRAPHIC | g828917g71b31.jpg | GRAPHIC | 44003
7 | GRAPHIC | g828917g72c32.jpg | GRAPHIC | 68568
8 | GRAPHIC | g828917g74d34.jpg | GRAPHIC | 47138
9 | GRAPHIC | g828917g76e36.jpg | GRAPHIC | 64377
10 | GRAPHIC | g828917g77f37.jpg | GRAPHIC | 61626
11 | GRAPHIC | g828917g88m90.jpg | GRAPHIC | 11328
| 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