Maduck Sean Insider Trading -- Recent SEC Form 4 Transactions
Maduck Sean (CIK 1698310) reported 108 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-10-05). Recent activity: Buy CORT (413 shares), Sell CORT (413 shares), Buy CORT (24,587 shares), Sell CORT (15,843 shares), Sell CORT (8,744 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-05 | CORCEPT THERAPEUTICS INC (CORT) | President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission | Buy | 413 | $3,416 |
| 2026-10-05 | CORCEPT THERAPEUTICS INC (CORT) | President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission | Sell | 413 | $47,717 |
| 2026-10-05 | CORCEPT THERAPEUTICS INC (CORT) | President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission | Buy | 24,587 | $203,334 |
| 2026-10-05 | CORCEPT THERAPEUTICS INC (CORT) | President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission | Sell | 15,843 | $1.8M |
| 2026-10-05 | CORCEPT THERAPEUTICS INC (CORT) | President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission | Sell | 8,744 | $1.0M |
| 2026-09-03 | CORCEPT THERAPEUTICS INC (CORT) | President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission | Buy | 25,000 | $206,750 |
| 2026-09-03 | CORCEPT THERAPEUTICS INC (CORT) | President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission | Sell | 11,730 | $1.3M |
| 2026-09-03 | CORCEPT THERAPEUTICS INC (CORT) | President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission | Sell | 10,989 | $1.3M |
| 2026-09-03 | CORCEPT THERAPEUTICS INC (CORT) | President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission | Sell | 2,281 | $263,711 |
| 2026-09-03 | CORCEPT THERAPEUTICS INC (CORT) | President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission | Buy | 150 | $17,007 |
| 2026-09-03 | CORCEPT THERAPEUTICS INC (CORT) | President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission | Buy | 150 | $0 |
| 2026-09-03 | CORCEPT THERAPEUTICS INC (CORT) | President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission | Sell | 117 | $13,265 |
| 2026-08-27 | CORCEPT THERAPEUTICS INC (CORT) | President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission | Buy | 30,955 | $351,339 |
| 2026-08-27 | CORCEPT THERAPEUTICS INC (CORT) | President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission | Sell | 25,085 | $3.1M |
| 2026-08-27 | CORCEPT THERAPEUTICS INC (CORT) | President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission | Sell | 5,870 | $739,965 |
| 2026-08-18 | CORCEPT THERAPEUTICS INC (CORT) | President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission | Buy | 3,664 | $30,301 |
| 2026-08-18 | CORCEPT THERAPEUTICS INC (CORT) | President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission | Sell | 3,664 | $419,491 |
| 2026-08-12 | CORCEPT THERAPEUTICS INC (CORT) | President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission | Buy | 1,031 | $8,526 |
| 2026-08-12 | CORCEPT THERAPEUTICS INC (CORT) | President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission | Sell | 1,031 | $118,068 |
| 2026-08-05 | CORCEPT THERAPEUTICS INC (CORT) | President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission | Buy | 20,305 | $167,922 |
| 2026-08-05 | CORCEPT THERAPEUTICS INC (CORT) | President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission | Sell | 20,305 | $2.3M |
| 2026-07-06 | CORCEPT THERAPEUTICS INC (CORT) | See Remarks | Buy | 25,000 | $206,750 |
| 2026-07-06 | CORCEPT THERAPEUTICS INC (CORT) | See Remarks | Sell | 11,024 | $962,780 |
| 2026-07-06 | CORCEPT THERAPEUTICS INC (CORT) | See Remarks | Sell | 2,801 | $247,924 |
| 2026-07-06 | CORCEPT THERAPEUTICS INC (CORT) | See Remarks | Sell | 11,175 | $998,033 |
Source: SEC Form 4 filings · as of 2026-10-05