Insider Transactions and Holdings
    
   
  
    
    
      
- 
        Entity Type
      
- 
        Individual
      
      
- 
        Role
      
- 
        Director
      
      
- 
        Stock Symbol
      
- 
        OSS on Nasdaq
      
 
     
   
 
  There are no Buy or Sell transactions made by Gregory W. Matz since 10/31/2024
  
  
    
      
        
          | Security | Num Shares | Value | Price $ | Transaction Date | Ownership | Underlying Class | Underlying Amount | 
      
      
          
            | Common Stock | 74.9K | $162K | $2.16 | May 21, 2025 | Direct |  |  | 
      
    
   
  
    Transactions reported by Gregory W. Matz for One Stop Systems, Inc.
  
  
    
      
        
          | Sym | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership | 
      
      
      
    
   
  
    * An asterisk sign (*) next to the price indicates that the price is likely invalid.