William Guyer - 08 Aug 2025 Form 4 Insider Report for CORCEPT THERAPEUTICS INC (CORT)

Signature
/s/ Joseph Douglas Lyon, as attorney-in-fact for William Guyer.
Issuer symbol
CORT
Transactions as of
08 Aug 2025
Transactions value $
-$1,754,551
Form type
4
Filing time
12 Aug 2025, 19:19:34 UTC
Previous filing
07 Aug 2025
Next filing
04 Sep 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Guyer William Chief Development Officer C/O CORCEPT THERAPEUTICS INCORPORATED, 101 REDWOOD SHORES PARKWAY, REDWOOD CITY /s/ Joseph Douglas Lyon, as attorney-in-fact for William Guyer. 12 Aug 2025 0001879013

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CORT Common Stock Options Exercise $758K +35K +638% $21.65 40.5K 08 Aug 2025 Direct
transaction CORT Common Stock Sale -$2.51M -35K -86.45% $71.77 5.49K 08 Aug 2025 Direct F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction CORT Stock option (right to buy) Options Exercise $0 -35K -9.09% $0.00 350K 08 Aug 2025 Common Stock 35K $21.65 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The transaction was made pursuant to a 10b5-1 plan adopted by the Reporting Person on November 27, 2024 in effect at the time of this transaction.
F2 Fully exercisable.

Remarks:

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