Attached files
Exhibit 31.2
I, Craig Dynes, certify that:
| 1. | I have reviewed this Annual Report on Form 10-K/A of Pegasystems Inc.; |
| 2. | Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report; |
Date: April 29, 2011
| /s/ CRAIG DYNES |
| Senior Vice President, Chief Financial Officer (principal financial officer) |