Kenneth Stillwell - 01 Dec 2025 Form 4 Insider Report for PEGASYSTEMS INC (PEGA)

Role
COO, CFO
Signature
/s/Kathryn Leach, Attorney-in-Fact for Kenneth Stillwell
Issuer symbol
PEGA
Transactions as of
01 Dec 2025
Net transactions value
-$75,619
Form type
4
Filing time
03 Dec 2025, 16:30:17 UTC
Previous filing
05 Nov 2025
Next filing
09 Dec 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
STILLWELL KENNETH COO, CFO C/O PEGASYSTEMS INC., 225 WYMAN STREET, STE 300, WALTHAM /s/Kathryn Leach, Attorney-in-Fact for Kenneth Stillwell 03 Dec 2025 0001680115

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction PEGA Common stock Options Exercise $0 +2,350 +1.8% $0.000000 130,176 01 Dec 2025 Direct
transaction PEGA Common stock Tax liability $50,662 -925 -0.71% $54.77 129,251 01 Dec 2025 Direct
transaction PEGA Common stock Options Exercise $0 +1,154 +0.89% $0.000000 130,405 02 Dec 2025 Direct
transaction PEGA Common stock Tax liability $24,957 -455 -0.35% $54.85 129,950 02 Dec 2025 Direct

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 -2,350 -17% $0.000000 11,754 01 Dec 2025 Common stock 2,350 $0.000000 Direct F1, F2
transaction PEGA Restricted Stock Units Options Exercise $0 -1,154 -50% $0.000000 1,152 02 Dec 2025 Common stock 1,154 $0.000000 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
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.