RE:RE:Promis AnalysisCashman was sitting with 5,332,311 common shares benificially owned or controlled in 2017,2018,2019 proxies. May 12, 2020 5,832,311 added 500,000 share in nov 2019.
Patent expense
2017- $329,305
2018- $714,717
2019- $409,693
2020- $ 90,000 qtr 1
Is this worth anything?