PEGASYSTEMS INC — Director's Dealing 2026

Mar 3, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PEGASYSTEMS INC (PEGA)
CIK: 0001013857
Period of Report: 2026-03-02

Reporting Person: TREFLER ALAN (Director, C.E.O. & Chairman, 10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-03-02	Common stock	M	2498	—	Acquired	44322280	Direct
2026-03-02	Common stock	F	814	$43.73	Disposed	44321466	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-03-02	Restricted Stock Units	$0	M	2498	Disposed	2026-03-02	Common stock (2498)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common stock	8703426	Indirect
Common stock	84000	Indirect
Common stock	10879283	Indirect
Common stock	10876525	Indirect
Common stock	2071585	Indirect

Footnotes

F1: Each restricted stock unit represents the right to receive, following vesting, one share of common stock.

F2: 20% of the restricted stock units vested on the Date Exercisable in Table II, and the remaining 80% vest in equal quarterly installments over the following four years.