0001222572-05-000032 4 1 20050602 20050603 20050603 PEGASYSTEMS INC 0001013857 7374 042787865 MA 1231 101 MAIN ST CAMBRIDGE MA 02142-1590 6173749600 101 MAIN ST CAMBRIDGE MA 02142-1590 JONES RICHARD H 0001222574 4 34 001-11859 05876021 C/O PEGASYSTEMS INC 101 MAIN STREET CAMBRIDGE MA 02142 4 1 primary_doc.xml PRIMARY DOCUMENT