Efstathios A. Kouninis

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Waltham, MA
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Kathryn Leach, Attorney-in-Fact for Efstathios A. Kouninis
Source: Latest parsed Forms 3/4/5 signature
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Efstathios A. Kouninis

Form 4 holding SVP, Chief Accounting Officer

PEGASYSTEMS INC

Security class
Restricted Stock Units
Shares / value
998
Estimated value
$102,224
Report date
07 Jun 2026
Price
$76.86
Ownership
Direct
Underlying class
Common stock
Underlying amount
Form 4 holding SVP, Chief Accounting Officer

PEGASYSTEMS INC

Security class
Stock Options
Shares / value
38,088
Estimated value
Report date
10 Feb 2026
Price
Ownership
Direct
Underlying class
Common stock
Underlying amount
Form 4 holding SVP, Chief Accounting Officer

PEGASYSTEMS INC

Security class
Stock Option
Shares / value
11,390
Estimated value
Report date
03 Mar 2026
Price
Ownership
Direct
Underlying class
Common stock
Underlying amount

Insider Reports Filed by Efstathios A. Kouninis

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