v3.25.3
Cover
Oct. 14, 2025
Document Type 8-K
Amendment Flag false
Document Period End Date Oct. 14, 2025
Entity File Number 001-36288
Entity Registrant Name AKARI THERAPEUTICS, PLC
Entity Central Index Key 0001541157
Entity Tax Identification Number 98-1034922
Entity Incorporation, State or Country Code X0
Entity Address, Address Line One 22 Boston Wharf Road FL 7
Entity Address, City or Town Boston
Entity Address, State or Province MA
Entity Address, Postal Zip Code 02210
City Area Code (929)
Local Phone Number 274-7510
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
American Depository Shares, each representing 2000 Ordinary Shares  
Title of 12(b) Security American Depository Shares, each representing 2000 Ordinary Shares
Trading Symbol AKTX
Security Exchange Name NASDAQ
Ordinary Shares, par value $0.0001 per share*  
Title of 12(b) Security Ordinary Shares, par value $0.0001 per share*
No Trading Symbol Flag true
Security Exchange Name NASDAQ