Insiders / Maduck Sean
Maduck Sean
CIK 1698310personinsider
Companies
1
First seen
Feb 13, 2026
Last activity
Jun 3, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Corcept Therapeutics Inc · CORT | 43,755 | — |
All securities held
3 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Corcept Therapeutics Inc | Common Stock | 43,755 |
| Corcept Therapeutics Inc | Stock option (right to buy)Derivative | 141,986 |
| Corcept Therapeutics Inc | Stock Option (right to buy)Derivative | 140,000 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| May 27, 2026 | Sell | CORT Corcept Therapeutics Inc Common Stock | $3.57M | -55K -64.99% | 29,402 0.03% of shares | medium |
| Jun 1, 2026 | Sell | CORT Corcept Therapeutics Inc Common Stock | $1.48M | -21K -62.01% | 12,908 0.01% of shares | medium |
| May 27, 2026 | Sell | CORT Corcept Therapeutics Inc Common Stock | $1.35M | -20K -69.47% | 8,977 <0.01% of shares | medium |
| May 27, 2026 | Exercise | CORT Corcept Therapeutics Inc Common Stock | $620.3K | +75K +835.47% | 83,977 0.08% of shares | low |
| Jun 1, 2026 | Sell | CORT Corcept Therapeutics Inc Common Stock | $278.1K | -4K -30.45% | 8,977 <0.01% of shares | medium |
| Jun 1, 2026 | Exercise | CORT Corcept Therapeutics Inc Common Stock | $206.8K | +25K +278.49% | 33,977 0.03% of shares | low |
| Jun 1, 2026 | Grant | CORT Corcept Therapeutics Inc Common Stock | $43.3K | +615 +6.85% | 9,592 <0.01% of shares | low |
| Jun 2, 2026 | Other | CORT Corcept Therapeutics Inc Common Stock | $31.8K | -452 -4.43% | 9,755 <0.01% of shares | low |
| Mar 2, 2026 | Grant | CORT Corcept Therapeutics Inc Common Stock | $16.3K | +454 +5.55% | 8,633 <0.01% of shares | low |
| Mar 3, 2026 | Other | CORT Corcept Therapeutics Inc Common Stock | $4.0K | -110 -1.21% | 8,977 <0.01% of shares | low |