0001950047-23-005324.txt : 20231122 0001950047-23-005324.hdr.sgml : 20231122 20231122161318 ACCESSION NUMBER: 0001950047-23-005324 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20231122 DATE AS OF CHANGE: 20231122 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: 231433556 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: KOUNINIS EFSTATHIOS A CENTRAL INDEX KEY: 0001353196 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 26 GRANDVIEW DRIVE CITY: DOVER STATE: NH ZIP: 03820 144 1 primary_doc.xml 144 0001353196 XXXXXXXX LIVE 0001013857 PEGASYSTEMS INC. 001-11859 One Main Street Cambridge MA 02142 (617) 374-9600 EFSTATHIOS A KOUNINIS Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

4723 247486.14 83555919 11/22/2023 NASDAQ Common 11/20/2023 Exercise of options under a registered plan Issuer N 4723 11/20/2023 Cash N Efstathios A Kounnis

One Main Street Cambridge MA 02142

Common 09/13/2023 248 110484.00 11/22/2023 /s/ Efstathios Kouninis