Holding(s) in Company

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

ROTALA 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

Other (please specify):

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

NIGEL WRAY

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

PERSHING NOMINEES LIMITED

PIHL EQUITY LLP

ROY NOMINEES LIMITED

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

4 September 2013

6. Date on which issuer notified:

5 September 2013

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

15%

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

ORDINARY SHARES

GB00B1Z2MP60

4,944,400

4,944,400

1,579,400

1,579,400

3,760,000

4.48%

10.66%

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

5,339,400 including 360,000 held by PIHL Equity LLP, a partnership in which Mr Wray controls or is beneficially interested in 44.99% of the partnership capital

Figures are based on total number of voting rights 35,270,888

15.14%

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

Nigel Wray has a beneficial interest in shares in Rotala Plc held by the following nominees

Pershing Nominees Limited 1,579,400

The family of Nigel Wray maintain a beneficial interest in the shares held by Roy Nominees Limited 3,400,000

In addition Mr Nigel Wray controls or is beneficially interested in 44.99% of the partnership capital of PIHL Equity LLP which owns 360,000 ordinary shares in Rotala Plc

Proxy Voting:

10. Name of the proxy holder:

N/A

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

N/A

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

N/A

13. Additional information:

The percentage increase is based on an accumulation of purchases over a period of time.

14. Contact name:

Nigel Wray

15. Contact telephone number:

020 7647 7647

Note: Annex should only be submitted to the FCA 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)

Nigel Wray

Contact address

(registered office for legal entities)

Cavendish House, 18 Cavendish Square,

London W1G 0PJ

Phone number & email

020 7647 7467

[email protected]

Other useful information

(at least legal representative for legal persons)

B: Identity of the notifier, if applicable

Full name

Contact address

Phone number & email

Other useful information

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

C: Additional information

For notes on how to complete form TR-1 please see the FCA website.