Evolva Holding SA / Key word(s): Half Year Results26-Aug-2021 / 07:01 CET/CESTRelease of an ad hoc announcement pursuant to Art. 53 LRThe issuer is solely responsible for the content of this announcement. Reinach, August 26, 2021 - Evolva (SIX:EVE), the Swiss biotech company focused on the research, development and.