Maduck Sean

Insider

President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission.

Trades at: CORT

30D 90D 1Y

Net shares · 30d

-100.0K

0 buy · 100.0K sell

Net value · 30d

-$6.7M

$0 in · $6.7M out

Sentiment · 30d

Net selling

0% buying · 100% selling

Open-market trades · 30d

0 buy · 100.0K sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 30d

Open-market Buys Sells All types

CORT Sell·S
Jun 1, 26

President, Corcept Endocrinol… · 10b5-1

$1.8M

25.0K sh · $70.21 avg · 2 lots

Own -74%
CORT Sell·S
May 27, 26

President, Corcept Endocrinol… · 10b5-1

$4.9M

75.0K sh · $65.59 avg · 2 lots

Own -89%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 1, 2026	CORT	President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission.	Sell S	25.0K2 lots	-74%	$70.21 avg	$1.8M
May 27, 2026	CORT	President, Corcept Endocrinology The power of attorney under which this form was signed is on file with the Commission.	Sell S	75.0K2 lots	-89%	$65.59 avg	$4.9M

Buy Sell Non-market (grant · exercise · gift)

About Maduck Sean

This profile aggregates every SEC Form 4 insider transaction reported by Maduck Sean across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.