Holding(s) in Company

Oxford Instruments

27/05/2026 13:58

              
                
              
              
                

                  

                    TR-1: Standard form for notification of major holdings 
                  
                  

                    
                      1. Issuer Details 
                    
                  
                  

                    
                      ISIN 
                    
                  
                  

                    GB0006650450
                  
                  

                  

                    
                      Issuer Name 
                    
                  
                  

                    OXFORD INSTRUMENTS PLC 
                  
                  

                  

                    
                      UK or Non-UK Issuer 
                    
                  
                  

                    UK 
                  
                  

                  

                    
                      2. Reason for Notification 
                    
                  
                  

                    An acquisition or disposal of voting rights
                  
                  

                    
                      3. Details of person subject to the notification obligation 
                    
                  
                  

                    
                      Name 
                    
                  
                  

                    Lady Kathleen Audrey Wood
                  
                  

                  

                    
                      City of registered office (if applicable) 
                    
                  
                  

                    Little Wittenham
                  
                  

                  

                    
                      Country of registered office (if applicable) 
                    
                  
                  

                    England
                  
                  

                  

                    
                      4. Details of the shareholder 
                    
                  
                  

                    

                      

                        

                          

                            
                              Name 
                            
                          
                        
                        

                          

                            
                              City of registered office 
                            
                          
                        
                        

                          

                            
                              Country of registered office 
                            
                          
                        
                      
                      

                        

                          

                            The Sir Martin Wood Residue Trust
                          
                        
                        

                          

                            Harwell, Didcot
                          
                        
                        

                          

                            U.K
                          
                        
                      
                    
                  
                  

                    
                       
                    
                  
                  

                    
                      5. Date on which the threshold was crossed or reached 
                    
                  
                  

                    26-May-2026 
                  
                  

                    
                       
                    
                  
                  

                    
                      6. Date on which Issuer notified 
                    
                  
                  

                    26-May-2026
                  
                  

                    
                       
                    
                  
                  

                    
                      7. Total positions of person(s) subject to the notification obligation 
                    
                  
                  

                    

                      

                        

                          

                            
                              . 
                            
                          
                        
                        

                          

                            
                              % of voting rights attached to shares (total of 8.A) 
                            
                          
                        
                        

                          

                            
                              % of voting rights through financial instruments (total of 8.B 1 + 8.B 2) 
                            
                          
                        
                        

                          

                            
                              Total of both in % (8.A + 8.B) 
                            
                          
                        
                        

                          

                            
                              Total number of voting rights held in issuer 
                            
                          
                        
                      
                      

                        

                          

                            Resulting situation on the date on which threshold was crossed or reached 
                          
                        
                        

                          

                            2.765700
                          
                        
                        

                          

                            0.000000 
                          
                        
                        

                          

                            2.765700 
                          
                        
                        

                          

                            1526930 
                          
                        
                      
                      

                        

                          

                            Position of previous notification (if applicable) 
                          
                        
                        

                          

                            3.940000 
                          
                        
                        

                          

                            0.000000 
                          
                        
                        

                          

                            3.940000 
                          
                        
                        

                          

                             
                          
                        
                      
                    
                  
                  

                    
                       
                    
                  
                  

                    
                      8. Notified details of the resulting situation on the date on which the threshold was crossed or reached 
                    
                  
                  

                    
                      8A. Voting rights attached to shares 
                    
                  
                  

                    

                      

                        

                          

                            
                              Class/Type of shares ISIN code(if possible) 
                            
                          
                        
                        

                          

                            
                              Number of direct voting rights (DTR5.1) 
                            
                          
                        
                        

                          

                            
                              Number of indirect voting rights (DTR5.2.1) 
                            
                          
                        
                        

                          

                            
                              % of direct voting rights (DTR5.1) 
                            
                          
                        
                        

                          

                            
                              % of indirect voting rights (DTR5.2.1) 
                            
                          
                        
                      
                      

                        

                          

                            Ordinary Shares of 5p each 
                          
                        
                        

                          

                            790775
                          
                        
                        

                          

                            736155 
                          
                        
                        

                          

                            1.432300
                          
                        
                        

                          

                            1.333400
                          
                        
                      
                      

                        

                          

                            Sub Total 8.A 
                          
                        
                        

                          

                            1526930
                          
                        
                        

                          

                            2.765700%
                          
                        
                      
                    
                  
                  

                    
                       
                    
                  
                  

                    
                      8B1. Financial Instruments according to (DTR5.3.1R.(1) (a)) 
                    
                  
                  

                    

                      

                        

                          

                            
                              Type of financial instrument 
                            
                          
                        
                        

                          

                            
                              Expiration date 
                            
                          
                        
                        

                          

                            
                              Exercise/conversion period 
                            
                          
                        
                        

                          

                            
                              Number of voting rights that may be acquired if the instrument is exercised/converted 
                            
                          
                        
                        

                          

                            
                              % of voting rights 
                            
                          
                        
                      
                      

                        

                          

                             
                          
                        
                        

                          

                             
                          
                        
                        

                          

                             
                          
                        
                        

                          

                             
                          
                        
                        

                          

                             
                          
                        
                      
                      

                        

                          

                            Sub Total 8.B1 
                          
                        
                        

                          

                             
                          
                        
                        

                          

                             
                          
                        
                        

                          

                             
                          
                        
                      
                    
                  
                  

                    
                       
                    
                  
                  

                    
                      8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b)) 
                    
                  
                  

                    

                      

                        

                          

                            
                              Type of financial instrument 
                            
                          
                        
                        

                          

                            
                              Expiration date 
                            
                          
                        
                        

                          

                            
                              Exercise/conversion period 
                            
                          
                        
                        

                          

                            
                              Physical or cash settlement 
                            
                          
                        
                        

                          

                            
                              Number of voting rights 
                            
                          
                        
                        

                          

                            
                              % of voting rights 
                            
                          
                        
                      
                      

                        

                          

                             
                          
                        
                        

                          

                             
                          
                        
                        

                          

                             
                          
                        
                        

                          

                             
                          
                        
                        

                          

                             
                          
                        
                        

                          

                             
                          
                        
                      
                      

                        

                          

                            Sub Total 8.B2 
                          
                        
                        

                          

                             
                          
                        
                        

                          

                             
                          
                        
                        

                          

                             
                          
                        
                      
                    
                  
                  

                    
                       
                    
                  
                  

                    
                      9. Information in relation to the person subject to the notification obligation 
                    
                  
                  

                    2. Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entities (please add additional rows as necessary)
                       
                  
                  

                    

                      

                        

                          

                            
                              Ultimate controlling person 
                            
                          
                        
                        

                          

                            
                              Name of controlled undertaking 
                            
                          
                        
                        

                          

                            
                              % of voting rights if it equals or is higher than the notifiable threshold 
                            
                          
                        
                        

                          

                            
                              % of voting rights through financial instruments if it equals or is higher than the notifiable threshold 
                            
                          
                        
                        

                          

                            
                              Total of both if it equals or is higher than the notifiable threshold 
                            
                          
                        
                      
                      

                        

                          

                             
                          
                        
                        

                          

                             
                          
                        
                        

                          

                             
                          
                        
                        

                          

                             
                          
                        
                        

                          

                             
                          
                        
                      
                    
                  
                  

                    
                       
                    
                  
                  

                    
                      10. In case of proxy voting 
                    
                  
                  

                    
                      Name of the proxy holder 
                    
                  
                  

                     
                  
                  

                    
                      The number and % of voting rights held 
                    
                  
                  

                     
                  
                  

                    
                      The date until which the voting rights will be held 
                    
                  
                  

                     
                  
                  

                    
                      11. Additional Information 
                    
                  
                  

                    
                       
                    
                  
                  

                    
                      12. Date of Completion 
                    
                  
                  

                     
                  
                  

                    
                       
                    
                  
                  

                    
                      13. Place Of Completion 
                    
                  
                  

                    Little Wittenham, U.K