As Of	Filer	Filing¹	For·On·As	Docs:Size	Issuer		Filing Agent

 6/30/09  Aspentech Corp.                   10-K        6/30/08    9:2.4M                                   Toppan Merrill-FA        
 8/29/08  Aspentech Corp.                   NT 10-K     6/30/08    1:57K                                    Toppan Merrill/FA        
 6/30/08  Aspentech Corp.                   8-K:5,9     6/24/08    3:250K                                   Toppan Merrill/FA        

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¹	Filing/Form Types:  /A
	8-K	Current Report — Form 8-K { Item 1: Business & Operations;  2: Financial Info;  3: Securities & Trading;  4: Accountants & Accounting;  5: Governance & Management;  6: Asset-Backed Securities;  7: Disclosures;  8: Events;  9: Financials }.
	10-K	Annual Report — Form 10-K.
	NT 10-K	Notice of a Late Filing of a Form 10-K Annual Report — Form 12b-25.