- 
        Signature
      
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        /s/ Margaret B. Pritchard, as attorney-in-fact for Anthony Providenti
      
      
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        Stock symbol
      
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        CVET
      
      
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        Transactions as of
      
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        May 18, 2021
      
      
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        Transactions value $
      
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        -$108,274
      
      
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        Form type
      
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        4
      
      
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        Date filed
      
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        5/20/2021, 04:06 PM
      
 
     
   
 
  
    Transactions Table
  
  
    
      
        
          | Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes | 
      
      
          
            | transaction | CVET | Common Stock | Options Exercise | $0 | +8.43K | +34.18% | $0.00 | 33.1K | May 18, 2021 | Direct |  | 
          
            | transaction | CVET | Common Stock | Tax liability | -$108K | -4.13K | -12.48% | $26.21 | 29K | May 18, 2021 | Direct |  | 
      
    
   
  
    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 | CVET | Restricted Stock Units | Options Exercise | $0 | -8.43K | -33.33% | $0.00 | 16.9K | May 18, 2021 | Common Stock | 8.43K |  | Direct | F1, F2 | 
      
    
   
  
    * An asterisk sign (*) next to the price indicates that the price is likely invalid.
  
  
    Explanation of Responses:
  
  
  
    Remarks:
  
  Executive Vice President, Corporate Development