Keystone It Regulatory News (KIT)

TR-1 (i) NOTIFICATION OF MAJOR INTERESTS IN SHARES

1. Identity of the issuer or the underlying issuer of Keystone Investment existing shares to which voting rights are attached Trust plc

(ii):

2. Reason for the notification

An acquisition or disposal of voting rights X

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 Investec Wealth & obligation (iii):

Investment Limited

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

5. Date of the transaction (and date on which the 21 October 2011 threshold is

crossed or reached if different) (v):

6. Date on which issuer notified: 24 October 2011

7. Threshold(s) that is/are crossed or reached (vi, 13%
vii):

8. Notified details:

A: Voting rights attached to shares (viii, ix)

Class/type Situation previous Resulting situation after the triggering of shares if to the triggering

transaction
possible transaction
using the
ISIN CODE

Number of Number of Number of Number of voting % of voting
Shares Voting shares rights rights (x)
Rights

Direct Direct Indirect Direct Indirect
(xii)
(xi)

Ordinary 1,737,938 1,737,938 1,737,988 13%
shares

GB0004912068

B: Qualifying Financial Instruments

Resulting situation after the triggering transaction (xii)

Type of Expiration Exercise/ Number of voting % of voting
financial date (xiii) Conversion rights that may rights
instrument Period/Date be acquired if
(xiv) the instrument
is exercised/
converted

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

Resulting Situation after the triggering transaction

Type of Exercise Expiration Exercise/ Number of % of voting rights
financial price date (xvii) voting (xix, xx)
instrument Conversion rights
period instrument
(xviii) refers to

Nominal Delta

Total (A+B+C)

Number of voting rights % of voting rights

1,737,988 13%

9. Chain of controlled undertakings through which the voting rights and/or the financial

instruments are effectively held, if applicable (xxi):

Client holdings registered in the name of Nominee companies 100% owned by Investec Wealth & Investment Limited.

NB: On 31 May 2011 Rensburg Sheppards Investment Management Limited changed its name to Investec Wealth & Investment Limited.

Proxy Voting:

10. Name of the proxy holder: N/A

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

12. Date on which proxy holder will cease to hold N/A

voting rights:

13. Additional information: N/A

14. Contact name: Paul Griggs

15. Contact telephone number: 0207 065 4000