Investor Presentaiton

% WOUNDS CLOSED AT 12 WEEKS 100 90 80 70 60 50 40 30 20 10 0 Liden_2013 Bohn_2014 Ferreras 2017 Clinically effective wound products Endoform demonstrates increased wound closure rates at 12 weeks in complex wounds compared to market leading biologics which lowers the cost of treating patients AROA Competitors (Tissue Matrix) Lullove_2017 I AROA Endoform Ⓡ Acelity Promogran TM Raizman_2019 Better clinical outcome at a lower cost Veves_2002 Vin_2002 Lazaro 2007 Schmutz_2008 Gootrup_2013 Mostow 2005 Smith & Nephew Oasis ™ Cryopreserved Allograft Cazzel_2015 Treadwell_2018 Lavery_2014 Bianchi_2017 US wound registry Fife (2018) Real World Data for Standard of Care (DFUS, VLUS and PUs) Mimedx Human Amnion AROA™ 22

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