KOUNINIS EFSTATHIOS A

PrivateCIK: 1353196

Location

WALTHAM, MA

→PEGASYSTEMS INC

Jun 18, 2026·3d ago

2 txn

KOUNINIS EFSTATHIOS A

144

→PEGASYSTEMS INC

Jun 16, 2026·5d ago

-4

KOUNINIS EFSTATHIOS A

→PEGASYSTEMS INC

Jun 9, 2026·Jun 9, 2026

3 txn

KOUNINIS EFSTATHIOS A

→PEGASYSTEMS INC

Jun 8, 2026·Jun 8, 2026

6 txn

TREFLER LEON

→PEGASYSTEMS INC

Jun 8, 2026·Jun 8, 2026

6 txn

KOUNINIS EFSTATHIOS A

→PEGASYSTEMS INC

Jun 2, 2026·Jun 2, 2026

5 txn

KOUNINIS EFSTATHIOS A

144

→PEGASYSTEMS INC

Jun 1, 2026·Jun 1, 2026

-3

KOUNINIS EFSTATHIOS A

144

→PEGASYSTEMS INC

May 29, 2026·May 29, 2026

-2

STILLWELL KENNETH

144

→PEGASYSTEMS INC

May 5, 2026·May 5, 2026

-4

STILLWELL KENNETH

→PEGASYSTEMS INC

Apr 3, 2026·Apr 3, 2026

2 txn

STILLWELL KENNETH

144

→PEGASYSTEMS INC

Apr 1, 2026·Apr 1, 2026

-5

KOUNINIS EFSTATHIOS A

→PEGASYSTEMS INC

Mar 19, 2026·Mar 19, 2026

1 txn

KOUNINIS EFSTATHIOS A

144

→PEGASYSTEMS INC

Mar 17, 2026·Mar 17, 2026

STILLWELL KENNETH

→PEGASYSTEMS INC

Mar 12, 2026·Mar 12, 2026

2 txn

STILLWELL KENNETH

144

→PEGASYSTEMS INC

Mar 10, 2026·Mar 10, 2026

-4

TREFLER LEON

144

→PEGASYSTEMS INC

Mar 10, 2026·Mar 10, 2026

KOUNINIS EFSTATHIOS A

→PEGASYSTEMS INC

Mar 10, 2026·Mar 10, 2026

3 txn

TREFLER LEON

→PEGASYSTEMS INC

Mar 10, 2026·Mar 10, 2026

3 txn

STILLWELL KENNETH

→PEGASYSTEMS INC

Mar 9, 2026·Mar 9, 2026

4 txn

TREFLER LEON

→PEGASYSTEMS INC

Mar 9, 2026·Mar 9, 2026

3 txn

KOUNINIS EFSTATHIOS A

→PEGASYSTEMS INC

Mar 9, 2026·Mar 9, 2026

3 txn

TREFLER ALAN

→PEGASYSTEMS INC

Mar 5, 2026·Mar 5, 2026

1 txn

TREFLER LEON

→PEGASYSTEMS INC

Mar 5, 2026·Mar 5, 2026

5 txn

STILLWELL KENNETH

→PEGASYSTEMS INC

Mar 5, 2026·Mar 5, 2026

10 txn

KOUNINIS EFSTATHIOS A

→PEGASYSTEMS INC

Mar 5, 2026·Mar 5, 2026

9 txn

Page 1 of 28 · 685 total

Filer	Form	Target	Filed	Activity
KOUNINIS EFSTATHIOS ACIK · 1353196	4 Trade	PEGASYSTEMS INCCIK · 1013857	Jun 18, 2026 3d ago	2txn
KOUNINIS EFSTATHIOS ACIK · 1353196	144 Sale	PEGASYSTEMS INCCIK · 1013857	Jun 16, 2026 5d ago	—
KOUNINIS EFSTATHIOS ACIK · 1353196	4 Trade	PEGASYSTEMS INCCIK · 1013857	Jun 9, 2026 Jun 9, 2026	3txn
KOUNINIS EFSTATHIOS ACIK · 1353196	4 Trade	PEGASYSTEMS INCCIK · 1013857	Jun 8, 2026 Jun 8, 2026	6txn
TREFLER LEONCIK · 1480560	4 Trade	PEGASYSTEMS INCCIK · 1013857	Jun 8, 2026 Jun 8, 2026	6txn
KOUNINIS EFSTATHIOS ACIK · 1353196	4 Trade	PEGASYSTEMS INCCIK · 1013857	Jun 2, 2026 Jun 2, 2026	5txn
KOUNINIS EFSTATHIOS ACIK · 1353196	144 Sale	PEGASYSTEMS INCCIK · 1013857	Jun 1, 2026 Jun 1, 2026	—
KOUNINIS EFSTATHIOS ACIK · 1353196	144 Sale	PEGASYSTEMS INCCIK · 1013857	May 29, 2026 May 29, 2026	—
STILLWELL KENNETHCIK · 1680115	144 Sale	PEGASYSTEMS INCCIK · 1013857	May 5, 2026 May 5, 2026	—
STILLWELL KENNETHCIK · 1680115	4 Trade	PEGASYSTEMS INCCIK · 1013857	Apr 3, 2026 Apr 3, 2026	2txn
STILLWELL KENNETHCIK · 1680115	144 Sale	PEGASYSTEMS INCCIK · 1013857	Apr 1, 2026 Apr 1, 2026	—
KOUNINIS EFSTATHIOS ACIK · 1353196	4 Trade	PEGASYSTEMS INCCIK · 1013857	Mar 19, 2026 Mar 19, 2026	1txn
KOUNINIS EFSTATHIOS ACIK · 1353196	144 Sale	PEGASYSTEMS INCCIK · 1013857	Mar 17, 2026 Mar 17, 2026	—
STILLWELL KENNETHCIK · 1680115	4 Trade	PEGASYSTEMS INCCIK · 1013857	Mar 12, 2026 Mar 12, 2026	2txn
STILLWELL KENNETHCIK · 1680115	144 Sale	PEGASYSTEMS INCCIK · 1013857	Mar 10, 2026 Mar 10, 2026	—
TREFLER LEONCIK · 1480560	144 Sale	PEGASYSTEMS INCCIK · 1013857	Mar 10, 2026 Mar 10, 2026	—
KOUNINIS EFSTATHIOS ACIK · 1353196	4 Trade	PEGASYSTEMS INCCIK · 1013857	Mar 10, 2026 Mar 10, 2026	3txn
TREFLER LEONCIK · 1480560	4 Trade	PEGASYSTEMS INCCIK · 1013857	Mar 10, 2026 Mar 10, 2026	3txn
STILLWELL KENNETHCIK · 1680115	4 Trade	PEGASYSTEMS INCCIK · 1013857	Mar 9, 2026 Mar 9, 2026	4txn
TREFLER LEONCIK · 1480560	4 Trade	PEGASYSTEMS INCCIK · 1013857	Mar 9, 2026 Mar 9, 2026	3txn
KOUNINIS EFSTATHIOS ACIK · 1353196	4 Trade	PEGASYSTEMS INCCIK · 1013857	Mar 9, 2026 Mar 9, 2026	3txn
TREFLER ALANCIK · 1032235	4 Trade	PEGASYSTEMS INCCIK · 1013857	Mar 5, 2026 Mar 5, 2026	1txn
TREFLER LEONCIK · 1480560	4 Trade	PEGASYSTEMS INCCIK · 1013857	Mar 5, 2026 Mar 5, 2026	5txn
STILLWELL KENNETHCIK · 1680115	4 Trade	PEGASYSTEMS INCCIK · 1013857	Mar 5, 2026 Mar 5, 2026	10txn
KOUNINIS EFSTATHIOS ACIK · 1353196	4 Trade	PEGASYSTEMS INCCIK · 1013857	Mar 5, 2026 Mar 5, 2026	9txn

Page 1 of 28 · 685 total