Prepared By R.R. Donnelley Financial -- Form 8-K
Washington, D.C. 20549
Form 8-K
Current Report
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported):  06/15/2006
Pegasystems Inc.
(Exact name of registrant as specified in its charter)
Commission File Number:  1-11859
(State or other jurisdiction of
(IRS Employer
Identification No.)
101 Main Street, Cambridge, Massachusetts 02142
(Address of principal executive offices, including zip code)
(Registrant’s telephone number, including area code)
Not Applicable
(Former name or former address, if changed since last report)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

[  ]   Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

[  ]   Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

[  ]   Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

[  ]   Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Information to be included in the report

Item 8.01.    Other Events
On June 15, 2006, Richard H. Jones, a member of the Board of Directors of Pegasystems Inc. (the "Company") and its Vice Chairman, entered into a Rule 10b5-1 trading plan (the "Plan") to sell up to 100,000 shares of the Company's common stock. Sales under the Plan are scheduled to begin two business days after the public release of the Company's second quarter 2006 earnings, and the Plan expires June 1, 2007.

This plan is intended to comply with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended, and the Company's insider trading policies. Rule 10b5-1 allows corporate insiders to establish prearranged written plans to buy or sell a specified number of shares of company stock over a set period of time. A plan must be entered into in good faith, at a time when the corporate insider did not possess material, nonpublic information regarding the Company.



Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
Pegasystems Inc.
Date: June 20, 2006
/s/    Shawn Hoyt

Shawn Hoyt
General Counsel and Interim CFO