KOUNINIS EFSTATHIOS A — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

KOUNINIS EFSTATHIOS A has filed 4 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $778K.

Profile

KOUNINIS EFSTATHIOS A

Efstathios A. Kouninis is a corporate executive known for his roles at Pegasystems Inc., where he has served as Senior Vice President of Finance and Chief Accounting Officer. He has extensive experience in finance and accounting within the technology sector.

RoleSVP, Chief Accounting Officer
Notability30/100

Board memberships

Awards & honors

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-06-18PEGAPEGASYSTEMS INCS — Open-market sale100$32.31$3K
2026-06-18PEGAPEGASYSTEMS INCS — Open-market sale650$32.31$21K
2026-06-09PEGAPEGASYSTEMS INCF — Tax withholding / forfeiture81$34.71$3K
2026-06-09PEGAPEGASYSTEMS INCM — Option exercise332$0.00
2026-06-08PEGAPEGASYSTEMS INCF — Tax withholding / forfeiture108$35.44$4K
2026-06-08PEGAPEGASYSTEMS INCM — Option exercise440$0.00
2026-06-08PEGAPEGASYSTEMS INCF — Tax withholding / forfeiture79$35.11$3K
2026-06-08PEGAPEGASYSTEMS INCM — Option exercise324$0.00
2026-06-02PEGAPEGASYSTEMS INCF — Tax withholding / forfeiture50$35.73$2K
2026-06-02PEGAPEGASYSTEMS INCM — Option exercise204$0.00
2026-06-02PEGAPEGASYSTEMS INCS — Open-market sale750$36.99$28K
2026-06-02PEGAPEGASYSTEMS INCS — Open-market sale750$34.75$26K
2026-03-19PEGAPEGASYSTEMS INCS — Open-market sale1.0K$42.88$43K
2026-03-10PEGAPEGASYSTEMS INCF — Tax withholding / forfeiture81$47.24$4K
2026-03-10PEGAPEGASYSTEMS INCM — Option exercise332$0.00
2026-03-09PEGAPEGASYSTEMS INCF — Tax withholding / forfeiture108$47.05$5K
2026-03-09PEGAPEGASYSTEMS INCM — Option exercise440$0.00
2026-03-05PEGAPEGASYSTEMS INCF — Tax withholding / forfeiture655$45.01$29K
2026-03-05PEGAPEGASYSTEMS INCM — Option exercise2.2K$0.00
2026-03-05PEGAPEGASYSTEMS INCF — Tax withholding / forfeiture313$45.01$14K

Companies — Last 90 Days

Frequently Asked Questions

Who is KOUNINIS EFSTATHIOS A?

Efstathios A. Kouninis is a corporate executive known for his roles at Pegasystems Inc., where he has served as Senior Vice President of Finance and Chief Accounting Officer. He has extensive experience in finance and accounting within the technology sector.…

How many SEC Form 4 filings has KOUNINIS EFSTATHIOS A submitted recently?

4 primary Form 4 filings in the last 90 days, covering 1 company.

Has KOUNINIS EFSTATHIOS A been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 20 open-market sales ($778K) across all tracked filings.

Where can I see all of KOUNINIS EFSTATHIOS A's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

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