Holding(s) in Company

1. Identity of the issuer or the underlying issuerof existing shares to which voting rights areattached: ii

Source Bioscience plc

2 Reason for the notification (please tick the appropriate box or boxes):

An acquisition or disposal of voting rights

An acquisition or disposal of qualifying financial instruments which may result in the acquisition of shares already issued to which voting rights are attached

An acquisition or disposal of instruments with similar economic effect to qualifying financial instruments

An event changing the breakdown of voting rights

X

Other (please specify):

3. Full name of person(s) subject to thenotification obligation: iii

MITON GROUP PLC

· Miton UK Multi Cap Income Fund

· The Diverse Income Trust plc (following the merger with Miton Income Opportunites Trust plc)

4. Full name of shareholder(s)  (if different from 3.):iv

See section 9 below

5. Date of the transaction and date onwhich the threshold is crossed orreached: v

13/09/13

6. Date on which issuer notified:

17/09/13

7. Threshold(s) that is/are crossed orreached: vi, vii

Above 6%

8. Notified details:

A: Voting rights attached to shares viii, ix

Class/type ofshares

if possible usingthe ISIN CODE

Situation previousto the triggeringtransaction

Resulting situation after the triggering transaction

NumberofShares

NumberofVotingRights

Numberof shares

Number of votingrights

% of voting rights x

Direct

Direct xi

Indirect xii

Direct

Indirect

GB0009739649

13,816,376

13,816,376

20,816,376

6.7%

Ordinary

B: Qualifying Financial Instruments

Resulting situation after the triggering transaction

Type of financialinstrument

Expirationdate xiii

Exercise/Conversion Period xiv

Number of votingrights that may beacquired if theinstrument isexercised/ converted.

% of votingrights

C: Financial Instruments with similar economic effect to Qualifying Financial Instruments xv, xvi

Resulting situation after the triggering transaction

Type of financialinstrument

Exercise price

Expiration date xvii

Exercise/Conversion period xviii

Number of voting rights instrument refers to

% of voting rights xix, xx

Nominal

Delta

Total (A+B+C)

Number of voting rights

Percentage of voting rights

20,816,376

6.7%

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

HSBC Global Custody Nominees (UK) Limited

Proxy Voting:

10. Name of the proxy holder:

11. Number of voting rights proxy holder will ceaseto hold:

12. Date on which proxy holder will cease to holdvoting rights:

13. Additional information:

The Miton Income Opportunities Trust plc has merged with the Diverse Income Trust plc. The Diverse Income Trust plc is managed by Miton Capital Partners Limited, part of the Miton Group plc group;

14. Contact name:

Ian Borrows 0151 (Miton Group plc)

0151 906 2476

Karen Jarman (The Diverse Income Trust plc)

01392 477588

15. Contact telephone number:

As above