UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the Month of April 2021

Commission File Number: 001-37993

OBSEVA SA

(Translation of registrant’s name into English)

Chemin des Aulx, 12

1228 Plan-les-Ouates

Geneva, Switzerland

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

☒  Form 20-F            ☐  Form 40-F

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):  ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):  ☐

EXPLANATORY NOTE

ObsEva SA (“ObsEva”) will hold its Annual General Meeting of Shareholders (“AGM”) on May 28, 2021 at 16:30 CEST at ObsEva’s offices, Chemin des Aulx 12, 3rd floor, 1228 Plan-les-Ouates, Geneva, Switzerland.

The preparatory documents for the AGM are posted in the “Investors” section of ObsEva’s website: www.obseva.com.

A copy of the invitation to the AGM is filed with this Report on Form 6-K as Exhibit 99.1 and is incorporated herein by reference.

EXHIBIT INDEX

Exhibit No.	Description
99.1	Press Release dated April 22, 2021.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	ObsEva SA
Date: April 22, 2021	By:	/s/ Brian O’Callaghan
		Name	Brian O’Callaghan
		Title:	Chief Executive Officer