PEGA · Director Lawrence Weber filed a Form 144 notice of intent to sell 2,974…

Director Lawrence Weber filed a Form 144 notice of intent to sell 2,974 shares of Pegasystems common stock, with an estimated aggregate market value of approximately $100,257 based on the filing date. The shares were acquired through restricted stock vesting under a registered plan in 2024 and 2025, and the sale is planned for execution on Nasdaq.

• Filer is Director Lawrence Weber, not an executive officer
• Proposed sale of 2,974 shares at an estimated value of $100,256.51
• Shares acquired via restricted stock vesting on 08/15/2024 (600 shares) and 08/15/2025 (2,374 shares)
• Sale intended to be executed on Nasdaq on 10/29/2026