• Pegasystems SVP, Chief Accounting Officer Efstathios A. Kouninis sold 750 common shares on June 16, 2026.
• Shares were sold at prices of USD 32.31 and USD 32.32.
• He reported 2,376 common shares owned following the transactions.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Pegasystems Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001353196-26-000020), on June 18, 2026, and is solely responsible for the information contained therein.