Shareholder Notification

TR-1 :               notification of major interests in shares

1.Identity of the issuer or the underlying issuer of existing  Bioventix Plc 
shares to which voting rights are attached :                                 
                                                                             
2. Reason for the notification     (please tick the appropriate box or       
boxes)                                                                       
                                                                             
An acquisition or disposal of voting rights                                  
                                                                             
An acquisition or disposal of financial instruments which may result         
in the acquisition of shares already issued to which voting rights are       
attached                                                                     
                                                                             
An event changing the breakdown of voting rights                             
                                                                             
Other (please specify):                                                      
                                                                             
3. Full name of person(s) subject to the notification         The Diverse    
obligation :                                                  Income Trust   
                                                              Plc            
                                                                             
4. Full name of shareholder(s) (if different from 3.) :       HSBC Global  
                                                              Custody    
                                                              Nominees Ltd  
                                                                             
5. Date of the transaction (and date on which the threshold   29/11/2012   
is crossed or reached if different) :                                        
                                                                             
6. Date on which issuer notified:                             30/11/2012   
                                                                             
7. Threshold(s) that is/are crossed or reached:               Over 14%            
                                                                             
8. Notified details:                                                         
                                                                             
A: Voting rights attached to shares                                                         
                                                                                            
Class/type of     Situation previous to the        Resulting situation after the triggering 
shares            Triggering transaction           transaction                              
                                                                                            
 if possible      Number of   Number of Voting     Number  Number of voting  % of voting    
using the ISIN    Shares      Rights viii          of      rights ix         rights         
CODE                                               shares                                   
                                                                                            
                                                   Direct  Direct  Indirect  Direct Indirect
                                                           x       xi                       
                                                                                            
  Ordinary                                                                                  
           shares                                                                           
                  Nil         Nil                                  720,397          14.34%  
GB00B4QVDF07                                                                                
                                                                                            

B: Financial Instruments                                                      
                                                                              
Resulting situation after the triggering transaction xii                      
                                                                              
Type of    Expiration Exercise/      Number of voting rights that may  % of   
financial  date xiii  Conversion     be acquired if the instrument is  voting 
instrument            Period/ Date   exercised/ converted.             rights 
                      xiv                                                     
                                                                              
                                                                              
Total (A+B)                                                                   
                                                                              
Number of voting rights                     % of voting rights                
                                                                             
720,397                                     14.34%                            
                                                                              

9. Chain of controlled undertakings through which the voting rights and/or the 
financial instruments are effectively held, if applicable xv:                  
                                                                               

Proxy Voting:                                                        
                                                                     
10. Name of the proxy holder:                                        
                                                                     
11. Number of voting rights proxy holder will cease to hold:         
                                                                     
12. Date on which proxy holder will cease to hold voting rights:     
                                                                     
13. Additional information:       
                                  
14. Contact name:                 
                                  
15. Contact telephone number:     
                                  

Annex Notification Of Major Interests In Shares xvi

A: Identity of the person or legal entity subject to the notification          
obligation                                                                     
                                                                               
Full name (including legal form for legal entities)        The Diverse Income  
                                                           Trust PLc               
                                                                               
Contact address (registered office for legal entities)     51, New North Road,
                                                                               
                                                           Beaufort House,   
                                                                               
                                                           Exeter, Devon, EX4 4EP                     
                                                                               
Phone number                                               01392 - 477638     
                                                                               
Other useful information (at least legal                   Contact - Karen Jarman   
representative for legal persons)                      
 

B:        Identity of the notifier, if applicable xvii                          
                                                                                
Full name                                                    Karen Jarman       
                                                                                
Contact address                                              51, New North Road,
                                                                                
                                                             Beaufort House,   
                                                                                
                                                             Exeter, Devon, EX4 4EP                     
                                                                                
Phone number                                                 01392 477588       
                                                                                
Other useful information (e.g. functional relationship       For and on behalf  
with the person or legal entity subject to the               of Capita Financial     
notification obligation)                                     Group                   
                                     

C:        Additional information                                                
     

Notes

  

              This form is to be sent to the issuer or underlying issuer and to
be filed with the competent authority.

               Either the full name of the legal entity or another method for
identifying the issuer or underlying issuer, provided it is reliable and
accurate.

              This should be the full name of (a) the shareholder; (b) the
person acquiring, disposing of or exercising voting rights in the cases
provided for in DTR5.2.1 (b) to (h);  (c) all the parties to the agreement
referred to in DTR5.2.1 (a), or (d) the direct or indirect holder of financial
instruments entitled to acquire shares already issued to which voting rights
are attached, as appropriate.

In relation to the transactions referred to in points DTR5.2.1 (b) to (h), the
following list is provided as indication of the persons who should be
mentioned:

-               in the circumstances foreseen in  DTR5.2.1 (b), the person that
acquires the voting rights and is entitled to exercise them under the agreement
and the natural person or legal entity who is transferring temporarily for
consideration the voting rights;

-               in the circumstances foreseen in DTR 5.2.1 (c), the person
holding the collateral, provided the person or entity controls the voting
rights and declares its intention of exercising them, and person lodging the
collateral under these conditions;

-               in the circumstances foreseen in DTR5.2.1(d), the person who
has a life interest in shares if that person is entitled to exercise the voting
rights attached to the shares and the person who is disposing of the voting
rights when the life interest is created;

-               in the circumstances foreseen in DTR5.2.1 (e), the parent
undertaking and, provided it has a notification duty at an individual level
under DTR 5.1, under DTR5.2.1 (a) to (d) or under a combination of any of those
situations, the controlled undertaking;

-               in the circumstances foreseen in DTR5.2.1 (f), the deposit
taker of the shares, if he can exercise the voting rights attached to the
shares deposited with him at his discretion, and the depositor of the shares
allowing the deposit taker to exercise the voting rights at his discretion;

-               in the circumstances foreseen in DTR5.2.1 (g), the person  that
controls the voting rights;

-               in the circumstances foreseen in DTR5.2.1 (h), the proxy
holder, if he can exercise the voting rights at his discretion, and the
shareholder who has given his proxy to the proxy holder allowing the latter to
exercise the voting rights at his discretion.

              Applicable in the cases provided for in DTR 5.2.1 (b) to (h).
This should be the full name of the shareholder or holder of financial
instruments who is the counterparty to the natural person or legal entity
referred to in DTR5.2.

               The date of the transaction should normally be, in the case of
an on exchange transaction, the date on which the matching of orders occurs; in
the case of an off exchange transaction, date of the entering into an
agreement. 

The date on which threshold is crossed should normally be the date on which the
acquisition, disposal or possibility to exercise voting rights takes effect
(see DTR 5.1.1R (3)). For passive crossings, the date when the corporate event
took effect. [DEL::DEL]

These dates will usually be the same unless the transaction is subject to a
condition beyond the control of the parties.

              Please refer to the situation disclosed in the previous
notification, In case the situation previous to the triggering transaction was
below 3%, please state 'below 3%'.

vii If the holding has fallen below the minimum threshold , the notifying party
should not be obliged to disclose the extent of the holding, only that the new
holding is less than 3%.

 For the case provided for in DTR5.2.1(a), there should be no disclosure of
individual holdings per party to the agreement unless a party individually
crosses or reaches an Article 9 threshold. This applies upon entering into,
introducing changes to or terminating an agreement.

viii                   Direct and indirect

ix              In case of combined holdings of shares with voting rights
attached 'direct holding' and voting rights 'indirect holdings', please split
the voting rights number and percentage into the direct and indirect columns-if
there is no combined holdings, please leave the relevant box blank.

X              Voting rights attached to shares in respect of which the
notifying party is a direct shareholder  (DTR 5.1)

xi                     Voting rights held by the notifying party as an indirect
shareholder (DTR 5.2.1)

xii             If the holding has fallen below the minimum threshold, the
notifying party should not be obliged to disclose the extent of the holding,
only that the new holding is below 3%.

xiii             date of maturity / expiration of the finical instrument i.e.
the date when the right to acquire shares ends.

xiv                   If the financial instrument has such a period-please
specify the period- for example once every three months starting from the
[date]

xv             The notification should include the name(s) of the controlled
undertakings through which the voting rights are held. The notification should
also include the amount of voting rights and the percentage held by each
controlled undertaking, insofar as individually the controlled undertaking
holds 3% or more, and insofar as the notification by the parent undertaking is
intended to cover the notification obligations of the controlled undertaking.

xvi             This annex is only to be filed with the competent authority.

xvii            Whenever another person makes the notification on behalf of the
shareholder or the natural person/legal entity  referred to in DTR5.2 and
DTR5.3.