Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000788714-17-000005
Filing Date
2017-02-13
Accepted
2017-02-13 14:29:42
Documents
1

Document Format Files

Seq Description Document Type Size
1 ATI16a.txt SC 13G/A 4608
  Complete submission text file 0000788714-17-000005.txt   6187
Mailing Address 10 SASCO HILLL ROAD FAIRFIELD CT 06824
Business Address 10 SASCO HILL RD FAIRFIELD CT 06824 2032546800
SASCO CAPITAL INC / CT/ (Filed by) CIK: 0000788714 (see all company filings)

EIN.: 061149365 | State of Incorp.: CT | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000

Mailing Address 100 SIX PPG PLACE PITTSBURGH PA 15222
Business Address 1000 SIX PPG PLACE PITTSBURGH PA 15222 4123942800
ALLEGHENY TECHNOLOGIES INC (Subject) CIK: 0001018963 (see all company filings)

EIN.: 251792394 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-46715 | Film No.: 17598203
SIC: 3317 Steel Pipe & Tubes