0001950047-23-005534.txt : 20231201 0001950047-23-005534.hdr.sgml : 20231201 20231201161542 ACCESSION NUMBER: 0001950047-23-005534 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20231201 DATE AS OF CHANGE: 20231201 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: 231459703 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 Leon CENTRAL INDEX KEY: 0001480560 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 1 MAIN STREET CITY: CAMBRIDGE STATE: MA ZIP: 02142 144 1 primary_doc.xml 144 0001480560 XXXXXXXX LIVE 0001013857 PEGASYSTEMS INC 001-11859 One Main Street Cambridge MA 02142 6173749600 LEON TREFLER Officer COMMON Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 38th Fl. New York NY 10004

810 42103.80 83556000 12/01/2023 NASDAQ Common 09/02/2020 Restricted Stock Units Issuer N 810 09/02/2020 N/A N 10b5-1 Sales Plan for LEON TREFLER

One Main Street Cambridge MA 02142

Common 11/17/2023 1621 81050.00 12/01/2023 11/18/2022 /s/ Leon Trefler