| Date | Event |
|---|
| 30-Apr-13 | Aspen Technology Earnings Call scheduled for 4:30 pm ET today |
| 30-Apr-13 | Earnings announcement |
| 30-Apr-13 | ASPEN TECHNOLOGY INC /DE/ Files SEC form 8-K, Change in Directors or Principal Officers |
| 30-Apr-13 | ASPEN TECHNOLOGY INC /DE/ Files SEC form 10-Q, Quarterly Report |
| 29-Jan-13 | ASPEN TECHNOLOGY INC /DE/ Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exh |
| 29-Jan-13 | Aspen Technology Earnings Call scheduled for 4:30 pm ET today |
| 29-Jan-13 | ASPEN TECHNOLOGY INC /DE/ Files SEC form 10-Q, Quarterly Report |
| 6-Dec-12 | ASPEN TECHNOLOGY INC /DE/ Files SEC form 8-K, Submission of Matters to a Vote of Security Holders |
| 1-Nov-12 | ASPEN TECHNOLOGY INC /DE/ Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and |
| 30-Oct-12 | ASPEN TECHNOLOGY INC /DE/ Files SEC form 8-K/A, Change in Directors or Principal Officers, Financial Statements and E |
| 21-Aug-12 | ASPEN TECHNOLOGY INC /DE/ Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and |
| 21-Aug-12 | ASPEN TECHNOLOGY INC /DE/ Files SEC form 10-K, Annual Report |
| 31-Jul-12 | ASPEN TECHNOLOGY INC /DE/ Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 26-Jul-12 | ASPEN TECHNOLOGY INC /DE/ Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exh |
| 7-Jun-12 | ASPEN TECHNOLOGY INC /DE/ Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 21-May-12 | ASPEN TECHNOLOGY INC /DE/ Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 1-May-12 | ASPEN TECHNOLOGY INC /DE/ Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and |
| 1-May-12 | ASPEN TECHNOLOGY INC /DE/ Files SEC form 10-Q, Quarterly Report |
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