0001950047-23-002604.txt : 20230731 0001950047-23-002604.hdr.sgml : 20230731 20230731163701 ACCESSION NUMBER: 0001950047-23-002604 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230731 DATE AS OF CHANGE: 20230731 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: 231127846 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 38th Floor New York NY 10004

107 5570.42 83247963 07/31/2023 NASDAQ Common 06/03/2023 Restricted stock vesting under a registered plan Issuer N 34 06/03/2023 Not Applicable Common 06/06/2023 Restricted stock vesting under a registered plan Issuer N 73 06/06/2023 Not Applicable N Efstathios Kouninis

One Main Street Cambridge MA 02142

Common 06/13/2023 1000 49500.00 Efstathios Kouninis

One Main Street Cambridge MA 02142

Common 05/30/2023 250 12027.00 Efstathios Kouninis

One Main Street Cambridge MA 02142

Common 05/23/2023 500 24000.00 Efstathios Kouninis

One Main Street Cambridge MA 02142

Common 05/22/2023 250 11500.00 Efstathios Kouninis

One Main Street Cambridge MA 02142

Common 05/18/2023 250 11250.00 07/31/2023 /s/ Efstathios Kouninis