Maduck Sean Insider Trading Activity
Maduck Sean has been net-selling over the last 12 months with 0 purchases and 10 sales across 1 company.
CORT is the most-traded position with 10 trades. The largest single transaction was a sale of CORT for $1.9M on Aug 1, 2025.
Performance Scorecard
Forward stock performance after each transaction by Maduck Sean. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | +4.8% | 65% | 17 |
| 90 days | — | +7.2% | 53% | 17 |
| 120 days | — | +16.1% | 47% | 17 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersCORT · CORCEPT THERAPEUTICS INC
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
Dec 1, 2025 | CORT | Sell | 20,000 | $79.52 | $1.6M | −71.7% | See Remarks | |
Nov 3, 2025 | CORT | Sell | 20,000 | $73.99 | $1.5M | −71.7% | See Remarks | |
Oct 1, 2025 | CORT | Sell | 2,647 | $85.58 | $227K | −25.1% | See Remarks | |
Oct 1, 2025 | CORT | Sell | 16,394 | $85.06 | $1.4M | −60.8% | See Remarks | |
Oct 1, 2025 | CORT | Sell | 959 | $83.73 | $80K | −3.4% | See Remarks | |
Sep 2, 2025 | CORT | Sell | 15,070 | $70.38 | $1.1M | −54.4% | See Remarks | |
Sep 2, 2025 | CORT | Sell | 4,930 | $70.84 | $349K | −39.1% | See Remarks | |
Aug 1, 2025 | CORT | Sell | 5,428 | $68.52 | $372K | −36.6% | See Remarks | |
Aug 1, 2025 | CORT | Sell | 27,865 | $67.53 | $1.9M | −65.3% | See Remarks | |
Aug 1, 2025 | CORT | Sell | 1,714 | $69.70 | $119K | −18.2% | See Remarks | |
Jul 18, 2025 | CORT | Sell | 473 | $73.44 | $35K | −2.6% | See Remarks | |
Jul 17, 2025 | CORT | Sell | 4,315 | $73.48 | $317K | −19.6% | See Remarks | |
Jul 1, 2025 | CORT | Sell | 205 | $73.45 | $15K | −1.1% | See Remarks | |
Jun 2, 2025 | CORT | Sell | 1,811 | $80.77 | $146K | −9.3% | See Remarks | |
Jun 2, 2025 | CORT | Sell | 5,752 | $77.91 | $448K | −15.3% | See Remarks | |
Jun 2, 2025 | CORT | Sell | 6,191 | $78.87 | $488K | −19.4% | See Remarks | |
Jun 2, 2025 | CORT | Sell | 6,246 | $79.89 | $499K | −24.2% | See Remarks |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| CORT | CORCEPT THERAPEUTICS INC | 17 | $10.5M |
Other insiders at CORCEPT THERAPEUTICS INC
5 other tracked filers at CORT.