SECURITIES AND EXCHANGE COMMISSION 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): January 4, 1999 Pegasystems Inc. -------------------------------------------------- (Exact Name of Registrant as Specified in Charter) Massachusetts 1-11859 04-2787865 ------------- ------- ---------- (State or Other Jurisdiction (Commission File (IRS Employer of Incorporation) Number) Identification Number) 101 Main Street, Cambridge, MA 02142 ------------------------------ ---------- (Address of Principal Executive Offices) (Zip Code) Registrant's telephone number, including area code: (617) 374-9600 Item 5. Other Events. ------------- Ira Vishner, the Vice President-Corporate Services and Treasurer and a director of Pegasystems Inc. (the "Company"), resigned from his positions with the Company, effective January 4, 1999. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has caused this report to be signed on behalf of the undersigned thereunto duly authorized. Date: January 7, 1999 PEGASYSTEMS INC. By: /s/ Richard B. Goldman ------------------------ Richard B. Goldman Vice President and Chief Financial Officer