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        Signature
      
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        /s/ MICHAEL M. OZIMEK, BY POWER OF ATTORNEY
      
      
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        Stock symbol
      
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        TRST
      
      
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        Transactions as of
      
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        Oct 27, 2021
      
      
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        Transactions value $
      
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        $10,280
      
      
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        Form type
      
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        4
      
      
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        Date filed
      
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        10/29/2021, 12:28 PM
      
 
     
   
 
  
    Transactions Table
  
  
    
      
        
          | Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes | 
      
      
          
            | transaction | TRST | COMMON STOCK | Options Exercise | $10.3K | +400 | +2.82% | $25.70 | 14.6K | Oct 27, 2021 | Direct | F2 | 
          
            | holding | TRST | COMMON STOCK |  |  |  |  |  | 191 | Oct 27, 2021 | BY FAMILY | 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 | TRST | OPTION: RT-TO-BUY | Options Exercise | $0 | +400 |  | $0.00* | 0 | Oct 27, 2021 | Common Stock | 400 | $25.70 | Direct | F1 | 
      
    
   
  
    * An asterisk sign (*) next to the price indicates that the price is likely invalid.
  
  
    Explanation of Responses:
  
  
  
    Remarks:
  
  Additional shares acquired by reporting person's participation in dividend reinvestment and/or employee benefit plan with dividend reinvestment feature.