| Delaware | 1-12001 | 25-1792394 | ||
|
(State or other jurisdiction
of incorporation) |
(Commission
File Number) |
(IRS Employer
Identification No.) |
| 1000 Six PPG Place, Pittsburgh, Pennsylvania | 15222-5479 | |
| (Address of principal executive offices) | (Zip Code) |
ALLEGHENY TECHNOLOGIES INCORPORATED
By:
/s/ Jon D. Walton
Jon D. Walton
Executive Vice President, Human Resources,
Chief Legal and Compliance Officer