ObsEva SA Link to Annual Report 2019

Geneva, Switzerland and Boston, MA – March 5, 2020 - ObsEva SA OBSV, a biopharmaceutical company developing and commercializing novel therapies to improve women's reproductive health, today reported financial results for the year ended December 31, 2019 and provided a business update. Subsequent to technical issues with one of our servers, the direct link to the Annual Report 2019 in the original press release, that can be accessed here, was not working. The new effective links to the Annual Report 2019 are as follows:

To access the financial reports section of the Company's website, please click [here].

To access the full year 2019 financial report directly, please click [here].

Conference Call Today

ObsEva will host a conference call and audio webcast today beginning at 8:00 a.m. Eastern Time / 2:00 p.m. Central European Time to provide a business update and discuss the full year 2019 results.  Investors may participate by dialing (844) 419-1772 for U.S. callers or +1 (213) 660-0921 for international callers and referring to conference ID 2685769.  A live or archived webcast of the conference call can be accessed under the "Investors" section of ObsEva's website www.ObsEva.com.

About ObsEva

ObsEva is a clinical-stage biopharmaceutical company focused on the clinical development and commercialization of novel therapeutics for serious conditions that compromise a woman's reproductive health and pregnancy. Through strategic in-licensing and disciplined drug development, ObsEva has established a late-stage clinical pipeline with development programs focused on treating endometriosis, uterine fibroids, preterm labor and improving IVF outcomes. ObsEva is listed on the NASDAQ Global Select Market and is trading under the ticker symbol "OBSV" and on the SIX Swiss Exchange where it is trading under the ticker symbol "OBSN". For more information, please visit www.ObsEva.com.

For further information, please contact:

CEO Office Contact:

Shauna Dillon

Shauna.dillon@obseva.ch

+41 22 552 1550

Investor Contact:

Mario Corso

Senior Director, Investor Relations

mario.corso@obseva.com

+1 857 972 9347 Office

+1 781 366 5726 Mobile

Attachment

• Press Release in Pdf