FFastFill is the leading SaaS Provider for trading and risk management serving the electronic trading community.

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

FFastFill Plc

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

BlackRock, Inc.

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

5. Date of the transaction
(and date on which the threshold is crossed or reached if different):

6 th June 2008

6. Date on which issuer notified:

10 th June 2008

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

Gone above 5%

8. Notified details:

A: Voting rights attached to shares

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

Direct

Direct

Indirect

Direct

Indirect

GB0002130689

N/A was below 5%

N/A was below 5%

N/A

N/A

23,622,614

N/A

6.26%

B: Financial Instruments

Resulting situation after the triggering transaction

Type of financial instrument

Expiration date

Exercise/ Conversion Period/ Date

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

% of voting rights

Total (A+B)

Number of voting rights

% of voting rights

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

BlackRock Investment Management ( UK ) Limited – 23,622,614 (6.26%)

Proxy Voting:

10. Name of the proxy holder:

N/A

11. Number of voting rights proxy holder will cease to hold:

N/A

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

N/A

13. Additional information:

14. Contact name:

Paul Colcombe

15. Contact telephone number:

020 7665 8900