C

SEC EDGAR - Form 4 insider activity

Corcept Therapeutics Inc $CORT

Tracked equity - 4 filings indexed by Nortis

Nortis signal thesis

Cluster activity detected. Review whether the filings are open-market trades or routine compensation events.

0

OM buys - 90d

0

OM sells - 90d

4

Routine filings

3

Cluster filings

$180.2K

Largest trade

14/100

Avg signal score

Filing tape

Recent filings

Last 30d: 4
Option ExerciseCLUSTERRoutine 15/100
filed 2026-10-05
VWOfficer

Vieira Roberto Wandenkolk - President, Oncology - $180.2K

Option exercises are often compensation mechanics rather than a direct market view; what happens to the shares next matters more. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Option ExerciseCLUSTERRoutine 15/100
filed 2026-10-05
LDInsider

Lyon Joseph Douglas - See Remarks - $11.0K

Option exercises are often compensation mechanics rather than a direct market view; what happens to the shares next matters more. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Option ExerciseCLUSTERRoutine 15/100
filed 2026-10-05
MSInsider

Maduck Sean - See Remarks - $3.4K

Option exercises are often compensation mechanics rather than a direct market view; what happens to the shares next matters more. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Gift / TransferRoutine 10/100
filed 2026-09-28
RCOfficer

Robb Gary Charles - Chief Business Officer - -

Gifts and transfers are usually estate or charitable planning, not a buy or sell signal.

View source filing