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ATI        0001018963    
Filing Date Form Type Description Document
2020-02-24 4 FORM 4 SUBMISSION View Document
2020-02-14 SC 13G/A SCHEDULE 13G HOLDINGS REPORT AMENDMENT View Document
2020-02-14 SC 13G/A SC 13G/A View Document
2020-02-14 SC 13G/A SC 13G/A View Document
2020-02-14 SC 13G SC 13G View Document
2020-02-12 SC 13G SCHEDULE 13G View Document
2020-02-10 SC 13G/A SCHEDULE 13G/A View Document
2020-02-10 SC 13G/A SCHEDULE 13G/A View Document
2020-02-10 SC 13G/A View Document
2020-02-05 8-K 8-K View Document
2020-02-04 8-K ALLEGHENY TECHNOLOGIES INCORPORATED 8-K View Document
2020-01-08 4 FORM 4 SUBMISSION View Document
2020-01-08 3 FORM 3 SUBMISSION View Document
2019-12-23 8-K 8-K View Document
2019-12-10 8-K 8-K View Document
2019-11-22 8-K 8-K View Document
2019-11-21 424B5 424B5 View Document
2019-11-20 8-K ALLEGHENY TECHNOLOGIES INCORPORATED 8-K View Document
2019-11-19 FWP FWP View Document
2019-11-19 424B3 424B3 View Document
2019-11-19 8-K ALLEGHENY TECHNOLOGIES INCORPORATED 8-K View Document
2019-11-01 10-Q 10-Q View Document
2019-10-31 8-K ALLEGHENY TECHNOLOGIES INCORPORATED 8-K View Document
2019-10-03 8-K 8-K View Document
2019-09-17 4/A FORM 4/A SUBMISSION View Document
2019-09-17 4/A FORM 4/A SUBMISSION View Document
2019-09-10 SC 13G SC 13G View Document
2019-08-15 4 FORM 4 SUBMISSION View Document
2019-08-15 4 FORM 4 SUBMISSION View Document
2019-08-15 4 FORM 4 SUBMISSION View Document
2019-08-15 4 FORM 4 SUBMISSION View Document
2019-08-15 4 FORM 4 SUBMISSION View Document
2019-08-14 4 FORM 4 SUBMISSION View Document
2019-08-06 10-Q 10-Q View Document
2019-08-06 8-K ALLEGHENY TECHNOLOGIES INCORPORATED 8-K View Document
2019-08-05 4 FORM 4 SUBMISSION View Document
2019-08-05 4 FORM 4 SUBMISSION View Document
2019-07-23 8-K ALLEGHENY TECHNOLOGIES INCORPORATED 8-K View Document
2019-07-22 8-K ALLEGHENY TECHNOLOGIES INCORPORATED 8-K View Document
2019-07-18 8-K ALLEGHENY TECHNOLOGIES INCORPORATED 8-K View Document
2019-06-19 4 FORM 4 SUBMISSION View Document
2019-06-10 3 FORM 3 SUBMISSION View Document
2019-06-10 3 FORM 3 SUBMISSION View Document
2019-06-07 11-K 11-K View Document
2019-06-07 11-K 11-K View Document
2019-06-04 8-K ALLEGHENY TECHNOLOGIES INCORPORATED 8-K View Document
2019-06-03 8-K ALLEGHENY TECHNOLOGIES INC. 8-K View Document
2019-05-31 8-K ALLEGHENY TECHNOLOGIES INCORPORATED 8-K View Document
2019-05-30 SD SD View Document
2019-05-17 3 FORM 3 SUBMISSION View Document
2019-05-14 4 FORM 4 SUBMISSION View Document
2019-05-14 4 FORM 4 SUBMISSION View Document
2019-05-14 4 FORM 4 SUBMISSION View Document
2019-05-14 4 FORM 4 SUBMISSION View Document
2019-05-14 4 FORM 4 SUBMISSION View Document
2019-05-14 4 FORM 4 SUBMISSION View Document
2019-05-14 4 FORM 4 SUBMISSION View Document
2019-05-14 4 FORM 4 SUBMISSION View Document
2019-05-14 4 FORM 4 SUBMISSION View Document
2019-05-10 8-K 8-K View Document
2019-05-08 4 FORM 4 SUBMISSION View Document
2019-04-30 10-Q 10-Q View Document
2019-04-24 8-K ALLEGHENY TECHNOLOGIES INCORPORATED 8-K View Document
2019-04-23 8-K ALLEGHENY TECHNOLOGIES INCORPORATED 8-K View Document
2019-04-11 8-K ALLEGHENY TECHNOLOGIES INCORPORATED 8-K View Document
2019-04-10 3 FORM 3 SUBMISSION View Document
2019-04-08 8-K ALLEGHENY TECHNOLOGIES INCORPORATED 8-K View Document
2019-04-04 8-K ALLEGHENY TECHNOLOGIES INCORPORATED 8-K View Document
2019-03-22 DEFA14A DEFA14A View Document
2019-03-20 DEFA14A DEFA14A View Document
2019-03-20 DEF 14A DEF 14A View Document
2019-03-12 8-K ALLEGHENY TECHNOLOGIES INCORPORATED 8-K View Document
2019-03-11 3 FORM 3 SUBMISSION View Document
2019-03-01 4 FORM 4 SUBMISSION View Document
2019-03-01 4 FORM 4 SUBMISSION View Document
2019-03-01 4 FORM 4 SUBMISSION View Document
2019-03-01 4 FORM 4 SUBMISSION View Document
2019-03-01 4 FORM 4 SUBMISSION View Document
2019-03-01 4 FORM 4 SUBMISSION View Document
2019-03-01 4 FORM 4 SUBMISSION View Document
2019-03-01 4 FORM 4 SUBMISSION View Document
2019-02-28 8-K ALLEGHENY TECHNOLOGIES INCORPORATED 8-K View Document
2019-02-28 10-K View Document
2019-02-27 4 FORM 4 SUBMISSION View Document
2019-02-27 4 FORM 4 SUBMISSION View Document
2019-02-27 4 FORM 4 SUBMISSION View Document
2019-02-27 4 FORM 4 SUBMISSION View Document
2019-02-27 4 FORM 4 SUBMISSION View Document
2019-02-27 4 FORM 4 SUBMISSION View Document
2019-02-27 4 FORM 4 SUBMISSION View Document
2019-02-27 4 FORM 4 SUBMISSION View Document
2019-02-22 4 FORM 4 SUBMISSION View Document
2019-02-22 4 FORM 4 SUBMISSION View Document
2019-02-22 4 FORM 4 SUBMISSION View Document
2019-02-22 4 FORM 4 SUBMISSION View Document
2019-02-22 4 FORM 4 SUBMISSION View Document
2019-02-22 4 FORM 4 SUBMISSION View Document
2019-02-22 4 FORM 4 SUBMISSION View Document
2019-02-22 4 FORM 4 SUBMISSION View Document
2019-02-14 SC 13G SC 13G View Document

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