KOUNINIS EFSTATHIOS A — SEC Form 4 filings
SEC reporting owner CIK 1353196. 55 Form 4 filings on record with FilingPulse; latest filed 2026-09-17.
Transaction summary — filings shown
Covers the 50 most recent of 55 filings on record, filed 2024-05-22 to 2026-09-17. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 31 legs across 27 filings — 27,907 shares, $1,713,793 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 171.
- Largest priced transaction: sale of 4,425 shares @ $67.25 ($297,581) in PEGASYSTEMS INC, filed 2025-10-28.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| PEGASYSTEMS INC (PEGA) | SVP, Chief Accounting Officer | 50 | — | 31 legs · 27,907 sh · $1,713,793 | 171 |
Form 4 filings — KOUNINIS EFSTATHIOS A
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-17 | 4 | PEGASYSTEMS INC (PEGA) | Sale (S): 982 @ $37.35 | EDGAR |
| 2026-09-09 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 322 @ $0 · Tax withholding (F): 79 @ $37.72 · Option exercise (M): 440 @ $0 · Tax withholding (F): 108 @ $37.36 · Option exercise (M): 334 @ $0 · Tax withholding (F): 82 @ $37.36 · +3 more | EDGAR |
| 2026-09-03 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 2,500 @ $16.95 · Tax withholding (F): 1,437 @ $38.75 · Sale (S): 1,063 @ $38.75 · Option exercise (M): 2,500 (derivative) @ $0 | EDGAR |
| 2026-09-02 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 2,500 @ $16.95 · Tax withholding (F): 1,488 @ $36.50 · Sale (S): 1,012 @ $36.50 · Option exercise (M): 206 @ $0 · Tax withholding (F): 51 @ $36.81 · Option exercise (M): 2,500 (derivative) @ $0 · +1 more | EDGAR |
| 2026-08-11 | 4 | PEGASYSTEMS INC (PEGA) | Sale (S): 860 @ $32.30 · Sale (S): 860 @ $33.10 | EDGAR |
| 2026-06-18 | 4 | PEGASYSTEMS INC (PEGA) | Sale (S): 650 @ $32.31 · Sale (S): 100 @ $32.31 | EDGAR |
| 2026-06-09 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 332 @ $0 · Tax withholding (F): 81 @ $34.71 · Option exercise (M): 332 (derivative) @ $0 | EDGAR |
| 2026-06-08 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 324 @ $0 · Tax withholding (F): 79 @ $35.11 · Option exercise (M): 440 @ $0 · Tax withholding (F): 108 @ $35.44 · Option exercise (M): 324 (derivative) @ $0 · Option exercise (M): 440 (derivative) @ $0 | EDGAR |
| 2026-06-02 | 4 | PEGASYSTEMS INC (PEGA) | Sale (S): 750 @ $34.75 · Sale (S): 750 @ $36.99 · Option exercise (M): 204 @ $0 · Tax withholding (F): 50 @ $35.73 · Option exercise (M): 204 (derivative) @ $0 | EDGAR |
| 2026-03-19 | 4 | PEGASYSTEMS INC (PEGA) | Sale (S): 1,000 @ $42.88 | EDGAR |
| 2026-03-10 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 332 @ $0 · Tax withholding (F): 81 @ $47.24 · Option exercise (M): 332 (derivative) @ $0 | EDGAR |
| 2026-03-09 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 440 @ $0 · Tax withholding (F): 108 @ $47.05 · Option exercise (M): 440 (derivative) @ $0 | EDGAR |
| 2026-03-05 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 1,292 @ $0 · Tax withholding (F): 313 @ $45.01 · Option exercise (M): 2,208 @ $0 · Tax withholding (F): 655 @ $45.01 · Grant/award (A): 11,390 (derivative) @ $0 · Grant/award (A): 4,469 (derivative) @ $0 · +3 more | EDGAR |
| 2026-03-03 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 206 @ $0 · Tax withholding (F): 62 @ $43.73 · Option exercise (M): 106 @ $0 · Tax withholding (F): 32 @ $43.73 · Option exercise (M): 206 (derivative) @ $0 · Option exercise (M): 106 (derivative) @ $0 | EDGAR |
| 2026-02-12 | 4 | PEGASYSTEMS INC (PEGA) | Grant/award (A): 24,000 (derivative) @ $0 | EDGAR |
| 2025-12-09 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 440 @ $0 · Tax withholding (F): 174 @ $57 · Option exercise (M): 332 @ $0 · Tax withholding (F): 131 @ $60.11 · Option exercise (M): 440 (derivative) @ $0 · Option exercise (M): 332 (derivative) @ $0 | EDGAR |
| 2025-12-03 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 206 @ $0 · Tax withholding (F): 82 @ $54.77 · Option exercise (M): 106 @ $0 · Tax withholding (F): 42 @ $54.85 · Option exercise (M): 206 (derivative) @ $0 · Option exercise (M): 106 (derivative) @ $0 | EDGAR |
| 2025-10-28 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 11,250 @ $23.64 · Tax withholding (F): 6,825 @ $67.25 · Sale (S): 4,425 @ $67.25 · Option exercise (M): 11,250 (derivative) @ $0 | EDGAR |
| 2025-10-27 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 8,006 @ $22.15 · Tax withholding (F): 4,013 @ $65.50 · Sale (S): 3,993 @ $65.50 · Option exercise (M): 8,006 (derivative) @ $0 | EDGAR |
| 2025-09-16 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 4,720 @ $16.95 · Tax withholding (F): 2,176 @ $59 · Sale (S): 2,544 @ $59 · Option exercise (M): 4,720 (derivative) @ $0 | EDGAR |
| 2025-09-12 | 4 | PEGASYSTEMS INC (PEGA) | Sale (S): 252 @ $57.50 | EDGAR |
| 2025-09-09 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 440 @ $0 · Tax withholding (F): 108 @ $53.81 · Sale (S): 235 @ $55 · Option exercise (M): 334 @ $0 · Tax withholding (F): 82 @ $55.51 · Sale (S): 332 @ $57.62 · +2 more | EDGAR |
| 2025-09-04 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 206 @ $0 · Tax withholding (F): 51 @ $54.21 · Option exercise (M): 106 @ $0 · Tax withholding (F): 26 @ $54.21 · Option exercise (M): 206 (derivative) @ $0 · Option exercise (M): 106 (derivative) @ $0 | EDGAR |
| 2025-07-29 | 4 | PEGASYSTEMS INC (PEGA) | Sale (S): 582 @ $59.65 | EDGAR |
| 2025-06-10 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 166 @ $0 · Tax withholding (F): 41 @ $102.46 · Option exercise (M): 166 (derivative) @ $0 | EDGAR |
| 2025-06-09 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 220 @ $0 · Tax withholding (F): 54 @ $101.41 · Option exercise (M): 1,180 @ $33.90 · Tax withholding (F): 582 @ $103 · Sale (S): 598 @ $103 · Option exercise (M): 220 (derivative) @ $0 · +1 more | EDGAR |
| 2025-06-05 | 4/A | PEGASYSTEMS INC (PEGA) | Holdings only — no transactions reported | EDGAR |
| 2025-06-03 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 103 @ $98.15 · Tax withholding (F): 26 @ $98.15 · Option exercise (M): 52 @ $98.15 · Tax withholding (F): 13 @ $98.15 · Sale (S): 116 @ $100.50 · Option exercise (M): 103 (derivative) @ $0 · +1 more | EDGAR |
| 2025-05-20 | 4 | PEGASYSTEMS INC (PEGA) | Sale (S): 500 @ $99.25 | EDGAR |
| 2025-05-05 | 4 | PEGASYSTEMS INC (PEGA) | Sale (S): 500 @ $93.50 | EDGAR |
| 2025-04-25 | 4 | PEGASYSTEMS INC (PEGA) | Sale (S): 658 @ $89.90 | EDGAR |
| 2025-03-11 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 166 @ $0 · Tax withholding (F): 41 @ $76.86 · Option exercise (M): 166 (derivative) @ $0 | EDGAR |
| 2025-03-06 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 1,008 @ $0 · Tax withholding (F): 299 @ $77.63 · Option exercise (M): 881 @ $0 · Tax withholding (F): 220 @ $77.63 · Grant/award (A): 1,104 (derivative) @ $0 · Grant/award (A): 2,585 (derivative) @ $0 · +3 more | EDGAR |
| 2025-03-04 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 103 @ $0 · Tax withholding (F): 31 @ $78.51 · Option exercise (M): 53 @ $0 · Tax withholding (F): 16 @ $78.51 · Option exercise (M): 77 @ $0 · Tax withholding (F): 23 @ $78.51 · +3 more | EDGAR |
| 2025-02-14 | 4 | PEGASYSTEMS INC (PEGA) | Grant/award (A): 5,625 (derivative) @ $0 · Grant/award (A): 2,500 (derivative) @ $0 | EDGAR |
| 2024-12-17 | 4 | PEGASYSTEMS INC (PEGA) | Sale (S): 299 @ $96.90 | EDGAR |
| 2024-12-10 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 166 @ $0 · Tax withholding (F): 41 @ $97.28 · Option exercise (M): 166 (derivative) @ $0 | EDGAR |
| 2024-12-04 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 76 @ $0 · Tax withholding (F): 19 @ $94.48 · Option exercise (M): 76 (derivative) @ $0 | EDGAR |
| 2024-12-03 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 103 @ $0 · Tax withholding (F): 26 @ $94.97 · Option exercise (M): 53 @ $0 · Tax withholding (F): 13 @ $94.97 · Option exercise (M): 103 (derivative) @ $0 · Option exercise (M): 53 (derivative) @ $0 | EDGAR |
| 2024-11-27 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 1,875 @ $47.27 · Tax withholding (F): 1,167 @ $94.50 · Sale (S): 708 @ $94.50 · Option exercise (M): 1,875 (derivative) @ $0 | EDGAR |
| 2024-11-13 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 1,000 @ $44.30 · Tax withholding (F): 625 @ $88 · Sale (S): 375 @ $88 · Option exercise (M): 1,000 (derivative) @ $0 | EDGAR |
| 2024-11-06 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 1,180 @ $33.90 · Tax withholding (F): 652 @ $83 · Sale (S): 528 @ $83 · Option exercise (M): 1,180 (derivative) @ $0 | EDGAR |
| 2024-10-29 | 4 | PEGASYSTEMS INC (PEGA) | Sale (S): 303 @ $81 | EDGAR |
| 2024-09-10 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 167 @ $0 · Tax withholding (F): 41 @ $68.59 · Option exercise (M): 167 (derivative) @ $0 | EDGAR |
| 2024-09-04 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 2,360 @ $33.90 · Tax withholding (F): 1,428 @ $71 · Sale (S): 932 @ $71 · Option exercise (M): 102 @ $0 · Tax withholding (F): 25 @ $70.88 · Option exercise (M): 53 @ $0 · +7 more | EDGAR |
| 2024-08-27 | 4 | PEGASYSTEMS INC (PEGA) | Sale (S): 750 @ $71 | EDGAR |
| 2024-08-02 | 4 | PEGASYSTEMS INC (PEGA) | Sale (S): 750 @ $72.09 | EDGAR |
| 2024-06-11 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 166 @ $0 · Tax withholding (F): 41 @ $58.25 · Option exercise (M): 166 (derivative) @ $0 | EDGAR |
| 2024-06-04 | 4 | PEGASYSTEMS INC (PEGA) | Option exercise (M): 103 @ $0 · Tax withholding (F): 26 @ $57.46 · Option exercise (M): 53 @ $0 · Tax withholding (F): 13 @ $57.46 · Option exercise (M): 77 @ $0 · Tax withholding (F): 19 @ $57.46 · +3 more | EDGAR |
| 2024-05-22 | 4 | PEGASYSTEMS INC (PEGA) | Sale (S): 500 @ $63.65 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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