Attached files
| file | filename |
|---|---|
| EX-31.2 - EX-31.2 - ASPEN TECHNOLOGY INC /DE/ | a2205352zex-31_2.htm |
| EX-31.1 - EX-31.1 - ASPEN TECHNOLOGY INC /DE/ | a2205352zex-31_1.htm |
| EX-23.2 - EX-23.2 - ASPEN TECHNOLOGY INC /DE/ | a2205352zex-23_2.htm |
| 10-K - 10-K - ASPEN TECHNOLOGY INC /DE/ | a2205352z10-k.htm |
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CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the Annual Report on Form 10-K of Aspen Technology, Inc. (the "Company") for the year ended June 30, 2011, as filed with the Securities and Exchange Commission on the date hereof (the "Report"), each of the undersigned hereby certifies in his capacity as an officer of the Company, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to his knowledge:
- 1.
- The
Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
- 2.
- The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
Date: August 23, 2011 |
/s/ MARK E. FUSCO Mark E. Fusco President and Chief Executive Officer |
|
Date: August 23, 2011 |
/s/ MARK P. SULLIVAN |
A signed original of this written statement required by Section 906 has been provided to Aspen Technology, Inc. and will be retained by Aspen Technology, Inc. and furnished to the Securities and Exchange Commission or its staff upon request.
CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002