EDGAR Filing Documents for 0000950152-09-005585

Form 424B5 - Prospectus [Rule 424(b)(5)]:

SEC Accession No. 0000950152-09-005585

Filing Date

2009-05-27

Accepted

2009-05-26 18:28:06

Documents

Document Format Files

Seq	Description	Document	Type	Size
1	CONVERTIBLE PRELIM PRO SUPPLEMENT	l36551be424b5.htm	424B5	907129
2	GRAPHIC	l36551bl3655100.gif	GRAPHIC	1491
3	GRAPHIC	l36551bl3655800.gif	GRAPHIC	1491
	Complete submission text file	0000950152-09-005585.txt		912985

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)