X0306 4 2021-11-04 false 0001822791 Clene Inc. CLNN 0001835427 Mortenson Mark 6550 SOUTH MILLROCK DRIVE SUITE G50 SALT LAKE CITY UT 84121 false true false false Chief Science Officer Stock Options (Right to buy) 4.74 2021-11-04 4 A false 200000.00 0.00 A 2031-11-04 Common Stock 200000.00 200000.00 D This option was granted on November 4, 2021 as an option for 200,000 shares of Common Stock under the Clene Inc. 2020 Stock Plan at an exercise price of $4.74 per share. The options vest with respect to the first 25% of such shares on November 4, 2022 and then in 36 equal installments of Common Stock on the last day of each calendar month, beginning November 30, 2022, until such shares are fully vested /s/ Jerry Miraglia POA 2021-11-04