- 
        Signature
      
 
      - 
        /s/ Carolyn Tang, Attorney-in-Fact
      
 
    
    
      
- 
        Stock symbol
      
 
      - 
        RCUS
      
 
    
    
      
- 
        Transactions as of
      
 
      - 
        Jan 23, 2024
      
 
    
    
      
- 
        Transactions value $
      
 
      - 
        $0
      
 
    
    
      
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        Form type
      
 
      - 
        4/A
      
 
    
    
      
- 
        Date filed
      
 
      - 
        2/23/2024, 05:49 PM
      
 
    
    
      
- 
        Date Of Original Report
      
 
      - 
        Jan 25, 2024
      
 
    
    
    
    
   
     
   
 
  
    Transactions Table
  
  
    
      
        
          | Type | 
          Sym | 
          Class | 
          Transaction | 
          Value $ | 
          Shares | 
          Change % | 
          * Price $ | 
          Shares After | 
          Date | 
          Ownership | 
          Footnotes | 
        
      
      
          
            | transaction | 
            RCUS | 
            Common Stock | 
            Award | 
            $0 | 
            +22K | 
            +42.45% | 
            $0.00 | 
            73.8K | 
            Jan 23, 2024 | 
            Direct | 
            F1 | 
          
      
    
   
  
    * An asterisk sign (*) next to the price indicates that the price is likely invalid.
  
  
    Explanation of Responses:
  
  
  
    Remarks:
  
  This amendment is being filed to address an error in reporting the number of restricted stock units granted to Mr. Goeltz on January 23, 2024.