| holding | 
            RGRX | 
            Stock Option (right to buy) | 
             | 
             | 
             | 
             | 
             | 
            250K | 
            Dec 8, 2021 | 
            Common Stock | 
            250K | 
            $0.36 | 
            Direct | 
            F1 | 
          
          
            | holding | 
            RGRX | 
            Stock Option (right to buy) | 
             | 
             | 
             | 
             | 
             | 
            200K | 
            Dec 8, 2021 | 
            Common Stock | 
            200K | 
            $0.64 | 
            Direct | 
            F1 | 
          
          
            | holding | 
            RGRX | 
            Stock Option (right to buy) | 
             | 
             | 
             | 
             | 
             | 
            150K | 
            Dec 8, 2021 | 
            Common Stock | 
            150K | 
            $0.28 | 
            Direct | 
            F1 | 
          
          
            | holding | 
            RGRX | 
            Stock Option (right to buy) | 
             | 
             | 
             | 
             | 
             | 
            250K | 
            Dec 8, 2021 | 
            Common Stock | 
            250K | 
            $0.21 | 
            Direct | 
            F1 | 
          
          
            | holding | 
            RGRX | 
            Stock Option (right to buy) | 
             | 
             | 
             | 
             | 
             | 
            410K | 
            Dec 8, 2021 | 
            Common Stock | 
            410K | 
            $0.21 | 
            Direct | 
            F2 | 
          
          
            | holding | 
            RGRX | 
            Stock Option (right to buy) | 
             | 
             | 
             | 
             | 
             | 
            400K | 
            Dec 8, 2021 | 
            Common Stock | 
            400K | 
            $0.30 | 
            Direct | 
            F3 | 
          
          
            | holding | 
            RGRX | 
            Convertible Promissory Note (right to buy) | 
             | 
             | 
             | 
             | 
             | 
            15.6K | 
            Dec 8, 2021 | 
            Common Stock | 
            20.8K | 
            $0.12 | 
            Direct | 
             | 
          
          
            | holding | 
            RGRX | 
            Convertible Promissory Note (right to buy) | 
             | 
             | 
             | 
             | 
             | 
            15.6K | 
            Dec 8, 2021 | 
            Common Stock | 
            20.8K | 
            $0.12 | 
            Direct | 
             | 
          
          
            | holding | 
            RGRX | 
            Convertible Promissory Note (right to buy) | 
             | 
             | 
             | 
             | 
             | 
            10.4K | 
            Dec 8, 2021 | 
            Common Stock | 
            13.9K | 
            $0.36 | 
            Direct | 
             | 
          
          
            | holding | 
            RGRX | 
            Common Stock Warrant (right to buy) | 
             | 
             | 
             | 
             | 
             | 
            93.8K | 
            Dec 8, 2021 | 
            Common Stock | 
            15.6K | 
            $0.18 | 
            Direct | 
             | 
          
          
            | holding | 
            RGRX | 
            Common Stock Warrant (right to buy) | 
             | 
             | 
             | 
             | 
             | 
            93.8K | 
            Dec 8, 2021 | 
            Common Stock | 
            15.6K | 
            $0.18 | 
            Direct | 
             | 
          
          
            | holding | 
            RGRX | 
            Common Stock Warrant (right to buy) | 
             | 
             | 
             | 
             | 
             | 
            0 | 
            Dec 8, 2021 | 
            Common Stock | 
            10.4K | 
            $0.45 | 
            Direct | 
             | 
          
          
            | holding | 
            RGRX | 
            Series A Common Stock Warrant (right to buy) | 
             | 
             | 
             | 
             | 
             | 
            0 | 
            Dec 8, 2021 | 
            Common Stock | 
            93.8K | 
            $0.24 | 
            Direct | 
             | 
          
          
            | holding | 
            RGRX | 
            Series B Common Stock Warrant (right to buy) | 
             | 
             | 
             | 
             | 
             | 
            0 | 
            Dec 8, 2021 | 
            Common Stock | 
            93.8K | 
            $0.28 | 
            Direct | 
             | 
          
          
            | holding | 
            RGRX | 
            Stock Option (right to buy) | 
             | 
             | 
             | 
             | 
             | 
            480K | 
            Dec 8, 2021 | 
            Common Stock | 
            480K | 
            $0.28 | 
            Direct | 
            F4 |