X0609 4 2026-05-27 0001088856 CORCEPT THERAPEUTICS INC CORT 0001817838 Lyon Joseph Douglas false C/O CORCEPT THERAPEUTICS INCORPORATED 101 REDWOOD SHORES PARKWAY REDWOOD CITY CA 94065 false true false false See Remarks false Common Stock 2026-05-27 4 S false 5000 65.00 D 6230 D Includes 749 shares underlying unvested restricted stock awards granted to the Reporting Person by the Issuer on June 2, 2025, 200 shares underlying unvested restricted stock awards granted to the Reporting Person by the Issuer on September 2, 2025, 178 shares underlying unvested restricted stock awards granted to the Reporting Person by the Issuer on December 1, 2025 and 398 shares underlying unvested restricted stock awards granted to the Reporting Person by the Issuer on March 2, 2026. 100% of the shares underlying the restricted stock awards will vest on the one-year anniversary of the grant date provided the Reporting Person satisfies certain requirements. Chief Accounting & Technology Officer /s/ Joseph Douglas Lyon 2026-05-29