Attached files
file | filename |
---|---|
10-Q - 10-Q - ASPEN TECHNOLOGY INC /DE/ | a11-5164_110q.htm |
EX-10.1 - EX-10.1 - ASPEN TECHNOLOGY INC /DE/ | a11-5164_1ex10d1.htm |
EX-31.2 - EX-31.2 - ASPEN TECHNOLOGY INC /DE/ | a11-5164_1ex31d2.htm |
EX-10.2 - EX-10.2 - ASPEN TECHNOLOGY INC /DE/ | a11-5164_1ex10d2.htm |
EX-31.1 - EX-31.1 - ASPEN TECHNOLOGY INC /DE/ | a11-5164_1ex31d1.htm |
EX-10.3 - EX-10.3 - ASPEN TECHNOLOGY INC /DE/ | a11-5164_1ex10d3.htm |
EXHIBIT 32.1
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 Quarterly Report on Form 10-Q of Aspen Technology, Inc. (the Company) for the quarter ended December 31, 2010, as filed with the Securities and Exchange Commission on the date hereof (the Report), the undersigned President and Chief Executive Officer and Executive Vice President and Chief Financial Officer, certify, to the best knowledge and belief of the signatory, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:
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: February 8, 2011 |
/s/ MARK E. FUSCO |
|
Mark E. Fusco |
|
President and Chief Executive Officer |
Date: February 8, 2011 |
/s/ MARK P. SULLIVAN |
|
Mark P. Sullivan |
|
Executive Vice President and Chief Financial Officer |