Greedy Insider
CORT Insider Trades and Greediness Scores
CORCEPT THERAPEUTICS INC (CORT) insider trades: since Nov 25, 2025, Greedy Insider recorded 23 open-market buys and 124 sales on Form 4 from 12 insiders. The strongest recent filing scored 98 (Strong).
Who bought and who sold
Across the last 147 scoreable Form 4 transactions in CORT, 23 were open-market purchases and 124 were sales. The table lists the most recent filings with each one's Greediness Score, so the structurally unusual trades are easy to spot first.
| Insider | Role | Type | Shares | Date | Score | ||
|---|---|---|---|---|---|---|---|
| WILSON JAMES N | Director | Sell | 6654.0 | 761717.3 | 2026-10-15 | 68 | View |
| WILSON JAMES N | Director | Sell | 3046.0 | 351476.4 | 2026-10-15 | 62 | View |
| WILSON JAMES N | Director | Sell | 300.0 | 34889.01 | 2026-10-15 | 52 | View |
| Vieira Roberto Wandenkolk | President | Sell | 1100.0 | 125972.55 | 2026-10-02 | 66 | View |
| Vieira Roberto Wandenkolk | President | Sell | 2086.0 | 241412.36 | 2026-10-02 | 70 | View |
| Vieira Roberto Wandenkolk | President | Sell | 5147.0 | 600063.0 | 2026-10-02 | 76 | View |
| Lyon Joseph Douglas | See Remarks | Sell | 4446.0 | 514388.88 | 2026-10-02 | 70 | View |
| Lyon Joseph Douglas | See Remarks | Sell | 4744.0 | 552869.06 | 2026-10-02 | 71 | View |
| Maduck Sean | See Remarks | Sell | 15843.0 | 1839741.5 | 2026-10-02 | 69 | View |
| Maduck Sean | See Remarks | Sell | 8744.0 | 1019142.94 | 2026-10-02 | 65 | View |
The strongest recent filing
Mokari Atabak (CFO) sold 40,000 shares of CORCEPT THERAPEUTICS INC on Jun 1, 2026, a filing that scored 98 (Strong). It scored Strong because a senior insider was trading and several insiders moved the same way within a week. The score describes the filing, not future returns. This is not investment advice.
Cluster activity
A cluster buy is present: 6 insiders (Guyer William, Mokari Atabak, Lyon Joseph Douglas, Maduck Sean) traded CORT the same direction within a 7-day window. Shared conviction is a stronger structural signal than a lone trade.
How this compares with CORCEPT THERAPEUTICS INC's own history
Open-market buys make up 16% of the 147 scoreable CORT transactions on record between Nov 25, 2025 and Oct 15, 2026. Comparing a filing with the company's own buy/sell mix is how you tell a routine disposal from an unusual accumulation.
Methodology and sources
Scores come from six published, user-adjustable factors (insider role, cluster activity, trade size versus the insider's own history, position impact, filing urgency, and direct versus indirect ownership). The score describes the filing, not future returns. This is not investment advice.
Key facts
- Scoreable Form 4 transactions on record: 147
- Open-market buys: 23
- Sales: 124
- Distinct insiders: 12
- Strongest recent Greediness Score: 98 (Strong)
Primary sources
Related
- Strongest filing
- CORT in the live feed
- How the Greediness Score works
- What is a cluster buy?
- Form 4 transaction codes
The score describes the filing, not future returns. This is not investment advice.