X0306 4 2021-05-19 false 0001692415 Co-Diagnostics, Inc. CODX 0001162886 BENSON REED L 2401 S. FOOTHILL DRIVE SUITE D SALT LAKE CITY UT 84109 false true false false General Counsel Common Stock 2021-05-19 4 M false 1.00 1.10 A 1.00 D Common Stock 2021-05-19 4 M false 10920.00 2.63 A 10921.00 D Common Stock 2021-05-19 4 M false 97413.00 2.63 A 108334.00 D Common Stock 2021-05-19 4 S false 10920.00 8.5377 D 97414.00 D Common Stock 2021-05-19 4 S false 97413.00 8.5244 D 1.00 D Common Stock 2021-05-19 4 S false 1.00 8.53 D 0.00 D Stock Option (Right to Buy) 2.63 2021-05-19 4 M false 97413.00 0.00 D 2028-09-20 Common Stock 97413.00 0.00 D Stock Option (Right to Buy) 2.63 2021-05-19 4 M false 10920.00 0.00 D 2028-09-20 Common Stock 10920.00 0.00 D Stock Option (Right to Buy) 1.10 2021-05-19 4 M false 1.00 0.00 D 2029-09-02 Common Stock 1.00 13891.00 D This transaction was executed in multiple trades at prices ranging from $8.52 USD to $8.55 USD; the price reported above reflects the weighted average sale price. This transaction was executed in multiple trades at prices ranging from $8.47 USD to $8.64 USD; the price reported above reflects the weighted average sale price. 1/3 on day of grant; 1/3 after year 1, 1/3 after year 2 beginning on 21-Sep-2018 1/3 on day of grant; 1/3 after year 1, 1/3 after year 2 beginning on 03-Sep-2019 /s/ Reed L. Benson 2021-05-21