- 
        Signature
      
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        /s/ James L. Dolan
      
      
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        Stock symbol
      
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        SPHR
      
      
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        Transactions as of
      
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        Apr 20, 2022
      
      
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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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        4/22/2022, 04:15 PM
      
 
     
   
 
  
    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 | SPHR | Restricted Stock Units | Award | $0 | +15.8K | +22.84% | $0.00 | 84.7K | Apr 20, 2022 | Class A Common Stock | 15.8K |  | Direct | F1, F2, F3 | 
      
    
   
  
    * An asterisk sign (*) next to the price indicates that the price is likely invalid.
  
  
    Explanation of Responses: