Company: APM
Filing Date: 2025-11-17
Form Type: F-1
Source: 0001213900-25-111548
Chunk: 0

Company: Aptorum Group Ltd
Filing Date: 2025-11-17
Form: F-1
Chunk 0
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Registration No. [ ] UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549 FORM F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 APTORUM GROUP LIMITED (Exact Name of Registrant as Specified in its Charter)

| Cayman Islands                  |     |                         2834 |     | Not Applicable     |
| (State or Other Jurisdiction of 
 Incorporation or Organization)  |     | -Primary Standard Industrial 
   Classification Code Number |     | -I.R.S. Employer   
 Identification No. |

17 Hanover Square London W1S 1BN, United Kingdom Telephone: +44 20 80929299 (Address, including zip code, and telephone number, including area code, of Registrant’s principal executive offices) Copies to: Louis Taubman, Esq. Hunter Taubman Fischer & Li LLC 950 Third Avenue, 19 thFloor New York, NY 10022 Tel: 917. 512.0827 Fax: 212.202.6380 Approximate date of commencement of proposed sale to the public:As soon as practicable after effectiveness of this registration statement. If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, check the following box. ☒ If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐ If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐ If this Form is a post-effective amendment filed pursuant to Rule 462(d) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐ Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act or Rule 12b-2 of the Securities Exchange Act of 1934. Emerging growth company ☐ If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if the registrant has elected not to use the extended transition period