Reporting owner · CIK 0001353196

Kouninis Efstathios A

Visual SEC Form 4 history across 1 companies, 41 transactions and 9 filings.

SVP, CAOSVP, Chief Accounting OfficerPEGASYSTEMS INC
Open-market mix
Latest filingSep 02, 2026, 08:03 PM
Filings9Form 4 records
Buying$00 purchases
Selling$79.8K2 sales
Net value−$79.8KBuys minus sells
Companies14 securities
Most recentSep 01, 2026exercise

Open-market buy performance

90-day forward return on this insider's open-market purchases

90d forward
Forward return is not available yet

We compute this from each buy's stock performance 90 days after the transaction. The price history is still being populated for this insider's their open-market buys, so the average and median will appear here once the daily price refresh has covered the relevant trading days.

Monthly open-market activity

Reported purchase and sale transaction counts

Buys Sells
530-3-5Feb 25Mar 25Feb 261Mar 261Aug 26Sep 26

Net value flow

Buys minus sells

Feb 25
$0
Mar 25
$0
Feb 26
$0
Mar 26
−$42.9K
Aug 26
−$36.9K
Sep 26
$0

Transaction texture

Ownership and ticket size

Average P/S size$39.9K
Median P/S size$39.9K
Direct41
Indirect0
Sep 01, 2026exercise

Filing-only signals

Deterministic matches in this insider's history

Cluster Sellingpattern1Derivative Transactionfiling-context15Direct Ownershipfiling-context34Large Holdings Increaseholdings11Large Holdings Reductionholdings5

Latest Form 4 facts

Quick context from source filings

Latest transaction

sale at PEGASYSTEMS INC on Aug 31, 2026 valued at $36,938.

Review SEC filing
Latest buy

No open-market insider purchase is available.

Associated companies

Visual map of known reporting history

PEGAPEGASYSTEMS INC41 transactions · latest Sep 02, 2026, 08:03 PM
TickerInsiderRoleTypeSharesValueCodeSignals90d returnFiledTrans date
PEGAKOUNINIS EFSTATHIOS A
SVPCAO
exercise206$0M
Derivative Transaction Direct Ownership Large Holdings Reduction
0.0%09/0209/01
PEGAKOUNINIS EFSTATHIOS A
SVPCAO
exercise2.50k$0M
Derivative Transaction Direct Ownership Large Holdings Reduction
0.0%09/0208/31
PEGAKOUNINIS EFSTATHIOS A
SVPCAO
withholding51-$187kF
Direct Ownership
0.0%09/0209/01
PEGAKOUNINIS EFSTATHIOS A
SVPCAO
exercise206$0M
Direct Ownership
0.0%09/0209/01
PEGAKOUNINIS EFSTATHIOS A
SVPCAO
sale1.01k-$3.69MS
Cluster Selling Direct Ownership Large Holdings Reduction
0.0%09/0208/31
PEGAKOUNINIS EFSTATHIOS A
SVPCAO
withholding1.48k-$5.43MF
Direct Ownership Large Holdings Reduction
0.0%09/0208/31
PEGAKOUNINIS EFSTATHIOS A
SVPCAO
exercise2.50k$4.23MM
Direct Ownership Large Holdings Increase
0.0%09/0208/31
PEGAKOUNINIS EFSTATHIOS A
SVPCAO
sale1.00k-$4.28MS
Cluster Selling Direct Ownership Large Holdings Reduction
−30.0%03/1903/17
PEGAKOUNINIS EFSTATHIOS A
SVPCAO
exercise332$0M
Derivative Transaction Direct Ownership
−21.4%03/1003/07
PEGAKOUNINIS EFSTATHIOS A
SVPCAO
withholding81-$382kF
Direct Ownership
−21.4%03/1003/07

Kouninis Efstathios A Insider Activity FAQ

SEC Form 4 context

Who is Kouninis Efstathios A?

Kouninis Efstathios A is a reporting owner in SEC Form 4 filings with reporting owner CIK 0001353196.

Which companies has Kouninis Efstathios A reported transactions for?

PEGASYSTEMS INC

When was Kouninis Efstathios A's latest insider buy?

No open-market insider purchase is available for this period.

When was Kouninis Efstathios A's latest insider sale?

sale at PEGASYSTEMS INC on Aug 31, 2026 valued at $36,938.

Where can I see the original SEC filings?

Each transaction row links directly to the source SEC filing so the reported Form 4 details can be reviewed.

Are performance metrics included?

This version does not calculate win rates, forward returns, benchmark-adjusted returns, or high-conviction scores.