From 1 December 2021, the Class A ordinary shares of Meta Platforms Inc. (ISIN US30303M102) will change their MOEX ticker from FB-RM to MVRS-RM. The ticker is being changed due to a change in the company's ticker symbol on the US market, from FB to MVRS, which will also occur on 1 December 2021. On 28 October 2021, the issuer of the shares also changed its name from Facebook, Inc. to Meta Platforms Inc.
News on the Securities and Exchange Commission website