0001950047-24-001129.txt : 20240220 0001950047-24-001129.hdr.sgml : 20240220 20240220162855 ACCESSION NUMBER: 0001950047-24-001129 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240220 DATE AS OF CHANGE: 20240220 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: PEGASYSTEMS INC CENTRAL INDEX KEY: 0001013857 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374] ORGANIZATION NAME: 06 Technology 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: 24653885 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 ORGANIZATION NAME: 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

3008 195159.04 83905034 02/20/2024 NASDAQ Common 03/07/2019 Restricted Stock Units Issuer N 3008 03/07/2019 N/A N 10b5-1 Sales Plan for LEON TREFLER

One Main Street Cambridge MA 02142

COMMON 12/01/2023 810 42444.00 The securities to be sold were acquired upon the vesting of restricted stock units during the period of 03/07/2019 through 09/06/2023. 02/20/2024 11/17/2023 /s/ Leon Trefler