- 
        Signature
      
 
      - 
        /s/ Matthew Usdin, attorney-in-fact for Gregory A. Beard
      
 
    
    
      
- 
        Stock symbol
      
 
      - 
        SDIG
      
 
    
    
      
- 
        Transactions as of
      
 
      - 
        Mar 15, 2023
      
 
    
    
      
- 
        Transactions value $
      
 
      - 
        $950,000
      
 
    
    
      
- 
        Form type
      
 
      - 
        4
      
 
    
    
      
- 
        Date filed
      
 
      - 
        3/17/2023, 06:13 PM
      
 
    
    
    
    
   
     
   
 
  
    Transactions Table
  
  
    
      
        
          | Type | 
          Sym | 
          Class | 
          Transaction | 
          Value $ | 
          Shares | 
          Change % | 
          * Price $ | 
          Shares After | 
          Date | 
          Ownership | 
          Footnotes | 
        
      
      
          
            | transaction | 
            SDIG | 
            Class A common stock, par value $0.0001 | 
            Award | 
            $950K | 
            +2M | 
            +268.47% | 
            $0.48 | 
            2.74M | 
            Mar 15, 2023 | 
            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 | 
            SDIG | 
            Warrants (to purchase Class A common stock) | 
            Expiration (or cancellation) of long derivative position with value received | 
            $0 | 
            -835K | 
             | 
            $0.00 | 
            $0 | 
            Mar 15, 2023 | 
            Class A common stock, par value $0.0001 | 
            835K | 
            $9.33 | 
            Direct | 
             | 
          
      
    
   
  
    * An asterisk sign (*) next to the price indicates that the price is likely invalid.
  
  
    Remarks:
  
  Pursuant to the Company's Omnibus Incentive Plan, Mr. Beard was awarded 2,000,000 shares of class A common stock. One-half of the shares will vest in one year, and the remaining shares will vest 18 months from the grant date. All of Mr. Beard's options were cancelled.