Oxford Biomedica Regulatory News (OXB)

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

Oxford Biomedica Plc

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

An acquisition or disposal of voting rights

Yes

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

Other (please specify):

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

Cubana Investments Limited

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

5. Date of the transaction and date on which the threshold is crossed or reached: v

16 August 2010

6. Date on which issuer notified:

18 August 2010

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

>10%

8. Notified details:

A: Voting rights attached to shares viii, ix

Class/type of shares

if possible using the ISIN CODE

Situation previous to the triggering transaction

Resulting situation after the triggering transaction

Number of Shares

Number of Voting Rights

Number of shares

Number of voting rights

% of voting rights x

Direct

Direct xi

Indirect xii

Direct

Indirect

GB0006648157

48,945,201

48,945,201

54,824,711

54,824,711

10.06%

B: Qualifying Financial Instruments

Resulting situation after the triggering transaction

Type of financial instrument

Expiration date xiii

Exercise/ Conversion Period xiv

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

% of voting rights

Total (A+B)

Number of voting rights

Percentage of voting rights

54,824,711

10.06%

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

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:

Andrew Wood

15. Contact telephone number:

01865 783 00

Note: Annex should only be submitted to the FSA not the issuer

Annex: Notification of major interests in share

A: Identity of the persons or legal entity subject to the notification obligation

Full name

(including legal form of legal entities)

Cubana Investments Ltd

Contact address

(registered office for legal entities)

PO Box 957, Offshore Incorporations Centre, Road Town, Tortola, British Virgin Islands

Phone number & email

Other useful information

(at least legal representative for legal persons)

B: Identity of the notifier, if applicable

Full name

Andy Ng

Contact address

59 Club Street, second floor, Singapore 069434

Phone number & email

Tel: +65 6222 3289

Email: andy.ng@gfia.com.sg

Other useful information

(e.g. functional relationship with the person or legal entity subject to the notification obligation)

C: Additional information