Invitation to presentation of BioArctic’s Full Year Report for the period January – December 2019 on February 6 at 9.30 a.m. CET

Stockholm, Sweden, January 28, 2020 – BioArctic AB (publ) (Nasdaq Stockholm: BIOA B)to publish the company’s Full Year Report for the period January – December 2019 onThursday, February 6, 2020, at 08:00 a.m. CET. BioArctic invites to an audiocast with teleconference (in English) for investors, analystsand media on February 6, at 09:30 – 10:30 a.m. CET. Gunilla Osswald, CEO, and Jan Mattsson, CFO, to present BioArctic and comment onthe Full Year Report for the period January – December 2019 followed by a Q&A-session. To attend, please dial-in at one of the numbers below,