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        Signature
      
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        /s/ Amy Rabourn, by Power of Attorney
      
      
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        Stock symbol
      
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        OCUP
      
      
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        Transactions as of
      
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        Jun 11, 2024
      
      
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        Transactions value $
      
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        $0
      
      
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        Form type
      
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        4
      
      
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        Date filed
      
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        6/13/2024, 05:28 PM
      
 
     
   
 
  
    Transactions Table
  
  
    
      
        
          | Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes | 
      
      
          
            | transaction | OCUP | Common Stock | Award | $0 | +41.1K | +45.26% | $0.00 | 132K | Jun 11, 2024 | Direct | F1 | 
      
    
   
  
    Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)
  
  
    
      
        
          | Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes | 
      
      
          
            | transaction | OCUP | Stock Option (Right to Buy) | Award | $0 | +35.2K |  | $0.00 | 35.2K | Jun 11, 2024 | Common Stock | 35.2K | $1.72 | Direct | F2 | 
      
    
   
  
    * An asterisk sign (*) next to the price indicates that the price is likely invalid.
  
  
    Explanation of Responses:
  
  
  
    Remarks:
  
  Exhibit List: Exhibit 24 - Power of Attorney