- 
        Signature
      
- 
        /s/ Anthony Kappus, attorney-in-fact
      
      
- 
        Stock symbol
      
- 
        RDFN
      
      
- 
        Transactions as of
      
- 
        Feb 20, 2024
      
      
- 
        Transactions value $
      
- 
        -$113,469
      
      
- 
        Form type
      
- 
        4
      
      
- 
        Date filed
      
- 
        2/22/2024, 05:58 PM
      
 
     
   
 
  
    Transactions Table
  
  
    
      
        
          | Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes | 
      
      
          
            | transaction | RDFN | Common Stock | Options Exercise | $0 | +12.5K |  | $0.00 | 12.5K | Feb 20, 2024 | Direct | F1 | 
          
            | transaction | RDFN | Common Stock | Tax liability | -$29.8K | -4.29K | -34.35% | $6.96 | 8.19K | Feb 20, 2024 | Direct |  | 
          
            | transaction | RDFN | Common Stock | Options Exercise | $0 | +4.11K | +50.16% | $0.00 | 12.3K | Feb 20, 2024 | Direct | F1 | 
          
            | transaction | RDFN | Common Stock | Tax liability | -$10.1K | -1.44K | -11.74% | $6.96 | 10.9K | Feb 20, 2024 | Direct |  | 
          
            | transaction | RDFN | Common Stock | Sale | -$73.6K | -10.9K | -100% | $6.78 | 0 | Feb 22, 2024 | Direct | F2, F3 | 
      
    
   
  
    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 | RDFN | Restricted Stock Unit | Options Exercise | $0 | -12.5K | -14.29% | $0.00 | 74.8K | Feb 20, 2024 | Common Stock | 12.5K |  | Direct | F1, F4 | 
          
            | transaction | RDFN | Restricted Stock Unit | Options Exercise | $0 | -4.11K | -16.67% | $0.00 | 20.5K | Feb 20, 2024 | Common Stock | 4.11K |  | Direct | F1, F5 | 
      
    
   
  
    * An asterisk sign (*) next to the price indicates that the price is likely invalid.
  
  Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.
  Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
  
    Explanation of Responses: