v3.22.2.2
Cover
Oct. 03, 2022
Document Type 8-K
Amendment Flag false
Document Period End Date Oct. 03, 2022
Entity File Number 001-39834
Entity Registrant Name Clene Inc.
Entity Central Index Key 0001822791
Entity Tax Identification Number 85-2828339
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 6550 South Millrock Drive
Entity Address, Address Line Two Suite G50
Entity Address, City or Town Salt Lake City
Entity Address, State or Province UT
Entity Address, Postal Zip Code 84121
City Area Code 801
Local Phone Number 676-9695
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company true
Entity Ex Transition Period false
Common Stock, par value US$0.0001 per share  
Title of 12(b) Security Common Stock, $0.0001 par value
Trading Symbol CLNN
Security Exchange Name NASDAQ
Warrants, to acquire one-half of one share of Common Stock for $11.50 per share  
Title of 12(b) Security Warrants, to acquire one-half of one share of Common Stock for $11.50 per share
Trading Symbol CLNNW
Security Exchange Name NASDAQ