Notification of Major Interests in Shares

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

ALTERNATIVE INVESTMENT STRATEGIES LIMITED

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

An acquisition or disposal of voting rights

X

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:

Prudential plc group of companies

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

See attached schedule

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

14 September 2010

6. Date on which issuer notified:

15 September 2010

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

See item 13

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

GB00B06GDT12

32,529,878

32,529,878

32,029,878

32,029,878

16.36%

B: Qualifying Financial Instruments

Resulting situation after the triggering transaction

Type of financial instrument

Expiration date

Exercise/ Conversion Period

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

% of voting rights

C: Financial Instruments with similar economic effect to Qualifying Financial Instruments

Resulting situation after the triggering transaction

Type of financial instrument

Exercise price

Expiration date

Exercise/ Conversion period

Number of voting rights instrument refers to

% of voting rights

Nominal

Delta

Total (A+B+C)

Number of voting rights

Percentage of voting rights

32,029,878

16.36%

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

Prudential plc (parent Company)

M&G Group Limited (wholly owned subsidiary of Prudential plc)

M&G Investment Management Limited (wholly owned subsidiary of M&G Limited)

M&G Limited (wholly owned subsidiary of M&G Group Limited)

The Prudential Assurance Company Limited (wholly owned subsidiary of Prudential plc)

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:

As per 5.1.2 the non-exempt holding for Prudential plc has gone below 16% triggering this notification.

Registered Holder:

Holding:

PRUCLT HSBC GIS NOM(UK) PPL AC

61,464

PPA

390,907

PEF

13,317,471

PUF

5,071,317

PRUCLT HSBC GIS NOM(UK) PAC AC

12,059,676

PP4

102,900

NORTRUST NOMINEE LTD A/C MHF01

42,310

PRU CAUTIOUS MANAGED GROWTH FD

486,270

PRU MANAGED DEFENSIVE FUND

291,762

PP6

205,801

Prudential plc

16.36%

M&G Group Limited

16.36%

M&G Limited

16.36%

M&G Investment Management Limited

15.94%

The Prudential Assurance Company Limited

15.94%

14. Contact name:

Nicole Hugill

15. Contact telephone number:

+44 (0) 1481 704724