RCPT (MM)

Receptos, Inc. (Nasdaq:RCPT), a biopharmaceutical company developing therapeutic candidates for the treatment of immune and metabolic diseases, will review financial results for the fourth quarter and year ended December 31, 2014 on Tuesday, March 3 after the markets close. The announcement will be followed by a live webcast and conference call at 5:00 p.m. Eastern time (2:00 p.m. Pacific time).

Receptos management will host the call and webcast to discuss financial results and recent business highlights. The live call may be accessed by phone by calling (866) 757-6808 (domestic) or (760) 536-5211 (international), conference ID 90059109. The webcast can be accessed live on the Investor Relations section of the Receptos website at www.receptos.com and will be archived for 14 days following the call. A replay of the call will be available by phone by calling (855) 859-2056 or (404) 537-3406, conference ID 90059109. 

About Receptos

Receptos is a biopharmaceutical company developing therapeutic candidates for the treatment of immune and metabolic diseases. The Company's lead program, RPC1063, is a sphingosine 1-phosphate 1 and 5 receptor small molecule modulator in development for immune indications including RMS and IBD. Patents supporting RPC1063 were exclusively licensed to Receptos from The Scripps Research Institute (TSRI). The Company is also developing RPC4046, an anti-interleukin-13 (IL-13) antibody for eosinophilic esophagitis (EoE), an allergic/immune-mediated orphan disease.

CONTACT: Media and Investor Contact:
         Graham K. Cooper
         Chief Financial Officer, Receptos
         (858) 652-5708
         gcooper@receptos.com