Insider Transactions in Q3 2025 at Materion Corp (MTRN)
Insider Transaction List (Q3 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price | 
|---|---|---|---|---|---|
| 
           
            Sep 05                          
            2025                          
           
         |           
        Vinod M Khilnani Director | 
           
              BUY
             
            
                Grant, award, or other acquisition
             
           | 
        Indirect | 
           
              25
              +0.13%
              
         |   
        
           
              -                 
                     
         | 
      
| 
           
            Sep 05                          
            2025                          
           
         |           
        Patrick M. Prevost Director | 
           
              BUY
             
            
                Grant, award, or other acquisition
             
           | 
        Indirect | 
           
              19
              +0.12%
              
         |   
        
           
              -                 
                     
         | 
      
| 
           
            Sep 05                          
            2025                          
           
         |           
        N Mohan Reddy Director | 
           
              BUY
             
            
                Grant, award, or other acquisition
             
           | 
        Indirect | 
           
              56
              +0.12%
              
         |   
        
           
              -                 
                     
         | 
      
| 
           
            Sep 05                          
            2025                          
           
         |           
        Robert J Phillippy Director | 
           
              BUY
             
            
                Grant, award, or other acquisition
             
           | 
        Indirect | 
           
              15
              +0.12%
              
         |   
        
           
              -                 
                     
         | 
      
| 
           
            Sep 05                          
            2025                          
           
         |           
        Craig S Shular Director | 
           
              BUY
             
            
                Grant, award, or other acquisition
             
           | 
        Indirect | 
           
              65
              +0.12%
              
         |   
        
           
              -                 
                     
         | 
      
| 
           
            Sep 05                          
            2025                          
           
         |           
        Emily M Liggett Director | 
           
              BUY
             
            
                Grant, award, or other acquisition
             
           | 
        Indirect | 
           
              1
              +0.08%
              
         |   
        
           
              -                 
                     
         | 
      
| 
           
            Aug 11                          
            2025                          
           
         |           
        N Mohan Reddy Director | 
           
              SELL
             
            
                Open market or private sale
             
           | 
        Direct | 
           
              1,155
              -100.0%
              
         |   
        
           
              $121,275              
              $105.45 P/Share              
                     
         | 
      
| 
           
            Aug 04                          
            2025                          
           
         |           
        Melissa A Fashinpaur Chief Accounting Officer | 
           
              SELL
             
            
                Open market or private sale
             
           | 
        Direct | 
           
              1,140
              -100.0%
              
         |   
        
           
              $119,700              
              $105.34 P/Share              
                     
         | 
      
| 
           
            Aug 04                          
            2025                          
           
         |           
        Gregory R. Chemnitz VP General Counsel & Secretary | 
           
              SELL
             
            
                Open market or private sale
             
           | 
        Direct | 
           
              3,000
              -11.79%
              
         |   
        
           
              $315,000              
              $105.03 P/Share              
                     
         | 
      
| 
           
            Aug 01                          
            2025                          
           
         |           
        Melissa A Fashinpaur Chief Accounting Officer | 
           
              SELL
             
            
                Payment of exercise price or tax liability
             
           | 
        Direct | 
           
              350
              -23.49%
              
         |   
        
           
              $36,750              
              $105.07 P/Share              
                     
         | 
      
| 
           
            Aug 01                          
            2025                          
           
         |           
        Melissa A Fashinpaur Chief Accounting Officer | 
           
              BUY
             
            
                Exercise of conversion of derivative security
             
           | 
        Direct | 
           
              1,214
              +44.9%
              
         |   
        
           
              -                 
                     
         | 
      
| 
           
            Jul 02                          
            2025                          
           
         |           
        Patrick M. Prevost Director | 
           
              BUY
             
            
                Grant, award, or other acquisition
             
           | 
        Indirect | 
           
              251
              +1.56%
              
         |   
        
           
              $20,331              
              $81.87 P/Share              
                     
         | 
      
| 
           
            Jul 02                          
            2025                          
           
         |           
        Craig S Shular Director | 
           
              BUY
             
            
                Grant, award, or other acquisition
             
           | 
        Indirect | 
           
              297
              +0.57%
              
         |   
        
           
              $24,057              
              $81.87 P/Share              
                     
         |