XML 29 R1.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Document And Entity Information
 12 Months Ended
Dec. 31, 2023
shares
Document Information Line Items  
Entity Registrant Name APTORUM GROUP LIMITED
Trading Symbol APM
Document Type 20-F
Current Fiscal Year End Date --12-31
Amendment Flag false
Entity Central Index Key 0001734005
Entity Current Reporting Status Yes
Entity Voluntary Filers No
Entity Filer Category Non-accelerated Filer
Entity Well-known Seasoned Issuer No
Document Period End Date Dec. 31, 2023
Document Fiscal Year Focus 2023
Document Fiscal Period Focus FY
Entity Emerging Growth Company false
Entity Shell Company false
ICFR Auditor Attestation Flag false
Document Registration Statement false
Document Annual Report true
Document Transition Report false
Document Shell Company Report false
Entity File Number 001-38764
Entity Incorporation, State or Country Code E9
Entity Address, Address Line One 17 Hanover Square
Entity Address, City or Town London
Entity Address, Postal Zip Code W1S 1BN
Entity Address, Country GB
Title of 12(b) Security Class A Ordinary shares, par value $0.00001
Security Exchange Name NASDAQ
Entity Interactive Data Current Yes
Document Financial Statement Error Correction [Flag] false
Document Accounting Standard U.S. GAAP
Auditor Firm ID 5395
Auditor Name Marcum Asia CPAs llp
Auditor Location New York, NY
Business Contact  
Document Information Line Items  
Contact Personnel Name Ian Huen
Entity Address, Address Line One 17 Hanover Square
Entity Address, City or Town London
Entity Address, Postal Zip Code W1S 1BN
Entity Address, Country GB
City Area Code +44
Local Phone Number 20 8092 9299
Class A Ordinary Shares  
Document Information Line Items  
Entity Common Stock, Shares Outstanding 2,937,921
Class B Ordinary Shares  
Document Information Line Items  
Entity Common Stock, Shares Outstanding 2,243,776