Company: APM
Filing Date: 2025-10-06
Form Type: S-4
Source: 0001213900-25-096656
Chunk: 397

Company: Aptorum Group Ltd
Filing Date: 2025-10-06
Form: S-4
Chunk 397
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 Stock Option Plan On October 1, 2014, DiamiR’s Board of Directors approved and adopted the 2014 Stock Option Plan (the “2014 Plan”). The Plan provided for the grant of stock options to its employees, officers, directors and consultants, and is administered by the Board of Directors, provided that the Board may delegate such administration to a committee consisting of no fewer than two independent members of the Board of Directors. As of the date of this proxy statement/prospectus, there are 511,950 options or other grants outstanding under the Plan. No further shares may be granted under the 2014 Plan.

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Outstanding Equity Awards at Fiscal Year End The following table summarizes outstanding unexercised options, unvested stocks and equity incentive plan awards held by each of DiamiR’s named executive officers, as of May 31, 2025: Outstanding Equity Awards at May 31, 2025

| Name                |     |   Number of 
  Securities 
  Underlying 
 Unexercised 
 Options (#) 
 Exercisable |     |     Number of 
    Securities 
    Underlying 
   Unexercised 
   Options (#) 
 Unexercisable |     |      Equity 
   Incentive 
        Plan 
     Awards: 
   Number of 
  Securities 
  Underlying 
 Unexercised 
    Unearned 
     Options 
         (#) |     | Option   
 Exercise 
 Prices   
 ($)      |      |     | Option          
 Expiration      
 Date            |     | Number of 
 Shares or 
  Units of 
     Stock 
      That 
      Have 
       Not 
    Vested 
       (#) |     |   Market 
 Value of 
 Share or 
 Units of 
    Stock 
     That 
     Have 
      Not 
   Vested 
   ($)(1) |     | Equity    
 Incentive 
 Plan      
 Awards:   
 Number of 
 Usernamed 
 Shares,   
 Units or  
 Other     
 Rights    
 That Have 
 Not Been  
 Issued    
 (#)       |     | Equity    
 Incentive 
 Plan      
 Awards:   
 Markey or 
 Payout    
 Value of  
 Unearned  
 Shares,   
 Units or  
 Other     
 Rights    
 That      
 Have Not  
 Been      
 Issued    
 ($)       |
|:--------------------|:----|------------:|:----|--------------:|:----|------------:|:----|:---------|-----:|:----|