// company-profile
Corcept Therapeutics Inc Insider Trading
CORTEvery SEC Form 4 insider trading filing for Corcept Therapeutics Inc (CORT) — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC.
curl "https://api.form4api.com/v1/transactions?ticker=CORT" -H "X-Api-Key: YOUR_API_KEY"// activity-summary
Recent insider activity is bullish. Over the last 30 days, 10 insiders purchased shares (net $2.8M) versus 1 sale. Buying was led by Mokari Atabak.
// 90-day insight
Over the last 90 days, Corcept Therapeutics Inc insiders bought $3.6M (15 transactions) and sold $1.9M (2 transactions).
- Most active insider: Mokari Atabak with 27 transactions totaling $17.9M.
- Largest single sale: $2.5M by Mokari Atabak on Jul 15, 2026.
- 94% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Corcept Therapeutics Inc as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 4, 2026 | Guyer William | CORT | Option Exercise | 3,700 | $0.00 | $0K |
| Aug 4, 2026 | Guyer William | CORT | Option Exercise | 3,700 | $21.65 | $80K |
| Aug 4, 2026 | Guyer William | CORT | Sale10b5 | 3,700 | $113.12 | $419K |
| Aug 3, 2026 | Lyon Joseph Douglas | CORT | Sale | 1,540 | $114.16 | $176K |
| Aug 3, 2026 | Maduck Sean | CORT | Option Exercise | 20,305 | $0.00 | $0K |
45 more transactions hidden
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