TREFLER ALAN - 02 Sep 2025 Form 4 Insider Report for PEGASYSTEMS INC (PEGA)

Role
C.E.O. & Chairman, Director, 10%+ Owner
Signature
/s/ Ewelina Kemp, Attorney-in-Fact for Alan Trefler
Issuer symbol
PEGA
Transactions as of
02 Sep 2025
Net transactions value
-$55,565
Form type
4
Filing time
04 Sep 2025, 17:00:54 UTC
Previous filing
07 Aug 2025
Next filing
17 Sep 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
TREFLER ALAN C.E.O. & Chairman, Director, 10%+ Owner C/O PEGASYSTEMS INC., 225 WYMAN STREET, STE 300, WALTHAM /s/ Ewelina Kemp, Attorney-in-Fact for Alan Trefler 04 Sep 2025 0001032235

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction PEGA Common stock Options Exercise $0 +2,496 +0.01% $0.000000 32,919,188 02 Sep 2025 Direct F1
transaction PEGA Common stock Tax liability $55,565 -1,025 -0% $54.21 32,918,163 02 Sep 2025 Direct
holding PEGA Common stock 3,211,006 02 Sep 2025 Alan N. Trefler Irrevocable Non-GST Trust of 2022
holding PEGA Common stock 10,134,542 02 Sep 2025 Alan N. Trefler Grantor Retained Annuity Trust I of 2023
holding PEGA Common stock 4,381,472 02 Sep 2025 Alan N. Trefler Grantor Retained Annuity Trust II of 2023
holding PEGA Common stock 15,000,000 02 Sep 2025 Alan N. Trefler Grantor Retained Annuity Trust I of 2024
holding PEGA Common stock 12,000,000 02 Sep 2025 Alan N. Trefler Grantor Retained Annuity Trust II of 2024

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction PEGA Restricted Stock Units Options Exercise $0 -2,496 -33% $0.000000 4,996 02 Sep 2025 Common stock 2,496 $0.000000 Direct F1, F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents a 5% vesting on September 2, 2025. The original grant was 24,976 restricted stock units, with 20% vesting on March 2, 2022, and the remaining 80% vesting in equal quarterly installments over the remaining four years.
F2 Each restricted stock unit represents the right to receive, following vesting, one share of the issuer's common stock.
F3 All share amounts in this Form 4 have been restated to reflect a 2-for-1 forward stock split of Pegasystems Inc.'s common stock effectuated on June 20, 2025.