MADUCK SEAN

PrivateCIK: 1698310
Location

MENLO PARK, CA

MADUCK SEAN (See Remarks) sold 89.3% of their position (75K shares) of CORCEPT THERAPEUTICS INC on the open market

Open‑market sale worth $4.92M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderMADUCK SEANCIK 1698310
IssuerCORCEPT THERAPEUTICS INCCIK 1088856
Officer· See Remarks
Since Mar 2026
-75K
Net shares
Net seller
$4.92M
Total sold
2
Open market trades
0B · 2S
4
Total transactions
75K acquired · 150K disposed
Non-Derivative Transactions3

Common Stock

Direct
M · Option Exercise

Shares

+75K

Price / share

$8.27

Trade value

$620.25K

% of position

835.5%
5/27/2026
8.98K83.98K

Common Stock

Direct
S · Sale

Shares

54.58K

Price / share

$65.37

Trade value

$3.57M

% of position

65.0%
5/27/2026
83.98K29.40K

Common Stock

Direct
S · Sale

Shares

20.43K

Price / share

$66.16

Trade value

$1.35M

% of position

69.5%
5/27/2026
29.40K8.98K
Total

Net shares

+0.00

Net value

-$4.30M

Derivative Transactions1

Stock option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

75K shares

Shares

75K

Strike price

8.27

Held after

166.99K

Exercisable

5/27/2026
Non-Derivative Holdings (Post-Transaction)5

Common Stock

Indirect
Shares owned5.15K

Common Stock

Indirect
Shares owned40K

Common Stock

Indirect
Shares owned20.57K

Common Stock

Indirect
Shares owned34K

Common Stock

Indirect
Shares owned10K
Total
109.72K indirect109.72K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
MADUCK SEAN — Insider Transaction (Form 4) Filed May 29, 2026 | Finecho