Company: APM
Filing Date: 2025-10-14
Form Type: 424B5
Source: 0001213900-25-098635
Chunk: 58

Company: Aptorum Group Ltd
Filing Date: 2025-10-14
Form: 424B5
Chunk 58
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4(a)(2) of the Securities Act and/or Rule 506(b) of Regulation D. |
| Offering price                                                               |     |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               The purchase price of each Class A Ordinary Share is US$2.00. |
| Class A Ordinary Shares outstanding before this Offering                     |     |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   5,346,823 |
| Class A Ordinary Shares outstanding immediately after this Offering          |     |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   6,346,823 |
| Listing                                                                      |     |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             The Class A Ordinary Shares are listed on the Nasdaq Capital Market under the symbol “APM.” The Class A Ordinary Shares are not listed on any other stock exchange or traded on any automated quotation system. |

| Use of proceeds |     | We estimate that we will receive net proceeds of approximately US$1,725,000 million and after deducting the placement agent fee and estimated offering expenses payable by us.                                                                                                                                                                                    |
|                 |     | We intend to use our net proceeds from this offering for general corporate purposes and working capital, as well as to fund expenses                                                                                                                                                                                                                              
 expected to be incurred in connection with the Merger and for general working capital of the two companies pending anticipated closing                                                                                                                                                                                                                            
 of the Merger.                                                                                                                                                                                                                                                                                                                                                    |
|                 |     | See “Use of Proceeds” for more information.                                                                                                                                                                                                                                                                                                                       |
| Risk factors    |     | Investing in our securities involves a high degree of risk. Before investing in our securities, you should carefully consider the risk factors described in the section titled “Risk Factors” beginning on page S-34 of this prospectus supplement as well as the risks identified in documents that are incorporated by reference in this prospectus supplement. |

The number of Class A Ordinary Shares that will be outstanding immediately after this Offering is based upon:

| ● | 5,346,823                                                                                                               
 Class A Ordinary Shares, and 1,796,934 Class B Ordinary Shares issued and outstanding as of the date of this prospectus 
 supplement, and                                                                                                         |

Except as otherwise indicated, all information in this prospectus supplement assumes no exercise of the Warrants issuable pursuant to the concurrent private placement described elsewhere in this prospectus supplement.

| * | The outstanding number of Class                                                                             
 A Ordinary Shares do not include the shares issuable upon the following outstanding convertible securities: |

| ● | 294,224 Class A Ordinary Shares issuable to investors,