Maduck Sean
See Remarks
Maduck Sean has filed 15 SEC Form 4 filings (59 transaction rows) across 1 company, with disclosures dating back to 2025. 13 of those filings fall inside the rolling window. Most recent filing: Oct 5, 2026.
On the most recent filing, Maduck Sean is listed as See Remarks at CORCEPT THERAPEUTICS INC. Inside the rolling window, Maduck Sean reported no open-market purchases and 12 open-market sales totaling $24.5M in CORT. The largest disclosed transaction in the window is a sale of 75,000 CORT shares on May 27, 2026, worth $4.9M.
Companies traded
Other insiders at CORT
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$24.5M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| CORT | See Remarks | Sale | 413 | $48K | Oct 5 | SEC ↗ | |
| CORT | See Remarks | Sale | 24,587 | $2.9M | Oct 5 | SEC ↗ | |
| CORT | See Remarks | Sale | 25,000 | $2.9M | Sep 4 | SEC ↗ | |
| CORT | See Remarks | Sale | 30,955 | $3.9M | Aug 27 | SEC ↗ | |
| CORT | See Remarks | Sale | 3,664 | $419K | Aug 18 | SEC ↗ | |
| CORT | See Remarks | Sale | 1,031 | $118K | Aug 12 | SEC ↗ | |
| CORT | See Remarks | Sale | 20,305 | $2.3M | Aug 5 | SEC ↗ | |
| CORT | See Remarks | Sale | 25,000 | $2.2M | Jul 6 | SEC ↗ | |
| CORT | See Remarks | Sale | 25,000 | $1.8M | Jun 3 | SEC ↗ | |
| CORT | See Remarks | Sale | 75,000 | $4.9M | May 29 | SEC ↗ | |
| CORT | See Remarks | Sale | 20,000 | $1.6M | Dec 3 | SEC ↗ | |
| CORT | See Remarks | Sale | 20,000 | $1.5M | Nov 5 | SEC ↗ |
Earlier trades
Open-market purchases and sales filed before the rolling 365-day window, kept from the original Form 4 filings.
| Date | Ticker | Type | Value |
|---|---|---|---|
| Oct 1, 2025 | CORT | Sale | $227K |
| Oct 1, 2025 | CORT | Sale | $1.4M |
| Oct 1, 2025 | CORT | Sale | $80K |
| Sep 2, 2025 | CORT | Sale | $349K |
| Sep 2, 2025 | CORT | Sale | $1.1M |
Frequently asked questions
How many SEC Form 4 filings has Maduck Sean made?
Maduck Sean has filed 15 SEC Form 4 filings (59 transaction rows) across 1 company since 2025.
Which companies does Maduck Sean trade?
Maduck Sean has filed SEC Form 4 disclosures for 1 company, including CORT.
When was Maduck Sean's most recent SEC Form 4 filing?
Maduck Sean's most recent SEC Form 4 filing on Tracefour is dated Oct 5, 2026.
What is Maduck Sean's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Maduck Sean is listed as See Remarks.
What is Maduck Sean's total buy and sell value in the current window?
Inside the rolling retention window, Maduck Sean bought $0 and sold $24.5M based on SEC Form 4 filings.
What was Maduck Sean's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 75,000 CORT shares on 2026-05-27, worth $4.9M, per SEC Form 4 filings.