0001957799-23-000104.txt : 20230614 0001957799-23-000104.hdr.sgml : 20230614 20230614152405 ACCESSION NUMBER: 0001957799-23-000104 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230614 DATE AS OF CHANGE: 20230614 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: PEGASYSTEMS INC CENTRAL INDEX KEY: 0001013857 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374] IRS NUMBER: 042787865 STATE OF INCORPORATION: MA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-11859 FILM NUMBER: 231013946 BUSINESS ADDRESS: STREET 1: ONE MAIN STREET CITY: CAMBRIDGE STATE: MA ZIP: 02142-1531 BUSINESS PHONE: 6173749600 MAIL ADDRESS: STREET 1: ONE MAIN STREET CITY: CAMBRIDGE STATE: MA ZIP: 02142-1531 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: TREFLER ALAN CENTRAL INDEX KEY: 0001032235 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O PEGASYSTEMS INC STREET 2: 101 MAIN STREET CITY: CAMBRIDGE STATE: MA ZIP: 02142 144 1 primary_doc.xml 144 0001032235 XXXXXXXX LIVE 0001013857 PEGASYSTEMS INC 001-11859 ONE MAIN STREET CAMBRIDGE MA 02142-1531 6173749600 TREFLER ALAN Member of immediate family of any of the foregoing common Wells Fargo Advisors

1 North Jefferson Avenue St. Louis MO 63103

10000 502763.32 82961204 06/14/2023 Nasdaq common 12/26/2019 Gift Alan Trefler Y 09/16/2008 10000 N/A N Trefler Foundation

One Main Street Cambridge ME 02142

PegaSystems, Inc. 03/16/2023 12000 550696.65 shares were sold in the Trefler Foundation, Pamela Trefler, officer. Pamela Trefler is the spouse of an officer of the issuer. 06/14/2023 Pamela Trefler