ASPENTECH Corp SEC filing history

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SEC filing history

Showing 951–975 of 1,000 matching filings.

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FORM 4 -

Filing date: 04 Oct 2010
Reporting date: 30 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 -

Filing date: 04 Oct 2010
Reporting date: 30 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 -

Filing date: 04 Oct 2010
Reporting date: 30 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 -

Filing date: 04 Oct 2010
Reporting date: 30 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A File 005-44607

SC 13D/A

Filing date: 30 Sep 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G File 005-44607

ASPEN TECHNOLOGY INITIAL13G - 093010

Filing date: 30 Sep 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

S-8 File 333-169657

S-8

Filing date: 29 Sep 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 28 Sep 2010
Reporting date: 28 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 28 Sep 2010
Reporting date: 28 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 28 Sep 2010
Reporting date: 28 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 28 Sep 2010
Reporting date: 28 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 28 Sep 2010
Reporting date: 28 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 28 Sep 2010
Reporting date: 28 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 28 Sep 2010
Reporting date: 28 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 28 Sep 2010
Reporting date: 28 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 28 Sep 2010
Reporting date: 28 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 28 Sep 2010
Reporting date: 28 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 28 Sep 2010
Reporting date: 28 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 28 Sep 2010
Reporting date: 28 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 28 Sep 2010
Reporting date: 28 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 28 Sep 2010
Reporting date: 28 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 28 Sep 2010
Reporting date: 28 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 28 Sep 2010
Reporting date: 28 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 28 Sep 2010
Reporting date: 28 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 28 Sep 2010
Reporting date: 28 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing