BioInvent International

Report Publication Announcement • Aug 14, 2019

PRESS RELEASE August 14, 2019

Invitation to presentation of BioInvent's Interim Report Q2-2019 on August 22, 2019

Lund, Sweden – August 14, 2019 – BioInvent International AB (OMXS: BINV) will issue its interim report for the second quarter 2019 on Thursday August 22 at 8.30 a.m. CEST, followed by an audiocast with teleconference at 11.00 a.m. CEST, hosted by Martin Welschof, CEO and members of the management team. The presentation will be held in English.

To participate, please call any of the following phone numbers from: Sweden: +46 8 566 426 92 UK: +44 333 300 9272 US: +1 833 526 8383

Webcast: https://tv.streamfabriken.com/bioinvent-q2-2019

About BioInvent

BioInvent International AB (OMXS: BINV) is focused on the discovery and development of novel and first-in-class immuno-modulatory antibodies to treat cancer. The Company's lead program BI-1206, is currently in Phase l/ll for non-Hodgkin lymphoma and chronic lymphatic leukemia. BioInvent's preclinical portfolio is focused on targeting key immune suppressive cells and pathways of the tumor microenvironment, including regulatory T cells, tumor-associated myeloid cells and mechanisms of antibody drug-resistance. The Company has a strategic research collaboration with Pfizer Inc., and partnerships with Transgene, Bayer Pharma, Daiichi Sankyo, and Mitsubishi Tanabe Pharma. BioInvent generates near term revenues from its fully integrated manufacturing unit producing antibodies for third parties for research through to late-stage clinical trials. More information is available at www.bioinvent.com.

For further information, please contact:

Martin Welschof, CEO Hans Herklots, LifeSci Advisors +46 (0)46 286 85 50 +41 79 598 71 49 martin.welschof@bioinvent.com hherklots@lifesciadvisors.com

BioInvent International AB (publ)

Co. Reg. No. Org nr: 556537-7263 Visiting address: Sölvegatan 41 Mailing address: 223 70 LUND Phone: +46 (0)46 286 85 50 www.bioinvent.com