Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001193125-19-080693
Filing Date
2019-03-20
Accepted
2019-03-20 15:21:34
Documents
72
Period of Report
2019-05-09
Effectiveness Date
2019-03-20

Document Format Files

Seq Description Document Type Size
1 DEF 14A d587125ddef14a.htm DEF 14A 1595478
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  Complete submission text file 0001193125-19-080693.txt   7963621
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: DEF 14A | Act: 34 | File No.: 001-12001 | Film No.: 19694567
SIC: 3317 Steel Pipe & Tubes