X0508 4 2025-11-25 0001088856 CORCEPT THERAPEUTICS INC CORT 0001879013 Guyer William C/O CORCEPT THERAPEUTICS INCORPORATED 101 REDWOOD SHORES PARKWAY REDWOOD CITY CA 94065 false true false false Chief Development Officer false Common Stock 2025-11-25 4 S false 4500 80.9045 D 787 D Represents the weighted average sale price for the entire number of shares sold. The actual sale prices range from $80.81 to $81.085 per share. Information on the exact number of shares sold at each sale price can be obtained from the Issuer upon request. The power of attorney under which this form was signed is on file with the Commission. /s/ Joseph Douglas Lyon, as attorney-in-fact for William Guyer. 2025-11-26