13D Filing: Longitude Capital Partners, LLC and Corcept Therapeutics Inc (CORT)

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13D/A

Under the Securities Exchange Act of 1934

(Amendment No. 8)*

CORCEPT THERAPEUTICS INCORPORATED

(Name of Issuer)

COMMON
STOCK, PAR VALUE $0.001 PER SHARE

(Title of Class of Securities)

218352102

(CUSIP Number)

Patrick G. Enright

Managing Member

Longitude Capital Partners, LLC

800 El Camino Real, Suite 220

Menlo Park, CA 94025

(650) 854-5700

(Name, Address and Telephone Number of Person

Authorized to Receive Notices and Communications)

June 7, 2017

(Date of Event Which Requires Filing of
this Statement)

If the filing person has previously filed a statement on Schedule
13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e),
240.13d-1(f) or 240.13d-1(g), check the following box ¨.

Note: Schedules filed in paper format shall include a signed
original and five copies of the schedule, including all exhibits. See §240.13d-7 for other parties to whom copies are to be
sent.

*The remainder of this cover page shall be filled out for a
reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment
containing information which would alter disclosures provided in a prior cover page.

The information required on the remainder of this cover page
shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”)
or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however,
see the Notes).

(Continued on following pages)

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