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        Signature
      
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        /s/ Alan Moses
      
      
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        Stock symbol
      
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        PHGE
      
      
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        Transactions as of
      
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        Apr 14, 2025
      
      
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        Transactions value $
      
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        $0
      
      
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        Form type
      
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        4/A - Amendment
      
      
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        Date filed
      
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        4/21/2025, 08:03 AM
      
      
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        Date Of Original Report
      
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        Apr 18, 2025
      
 
     
   
 
  
    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 | PHGE | Common Stock Options - right to Buy | Award | $0 | +17.6K |  | $0.00 | 17.6K | Apr 14, 2025 | Common Stock | 17.6K | $0.54 | 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 solely to correct an administrative error in Table II, Column 5. The number of derivative securities acquired was inadvertently reported under (D) of Column 5 instead of (A). No other changes have been made to the originally filed Form 4.