Morgan Sindall Group Regulatory News (MGNS)

TR-1: Notifications of Major Interests in Shares

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

Morgan Sindall Group plc

2: Reason for notification (yes/no)

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

Yes

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:

Old Mutual Plc

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):

04/08/2016

6. Date on which issuer notified:

08/08/2016

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

Fallen below 5%

8: Notified Details

A: Voting rights attached to shares

Class/type of share If possible use ISIN code

GB0008085614

Situation previous to the triggering transaction

Number of shares

Number of voting rights

3,041,306

3,041,306

Resulting situation after the triggering transaction

Number of shares

Number of voting rights

Percentage ofvoting rights

Direct

Indirect

Direct

Indirect

1,848,689

4.14%

B: Qualifying Financial Instruments

Resulting situation after the triggering transaction

Type of financial instrument

Expiration date

Exercise/ conversion period/date

No. of voting rights that may be acquired(if the instrument exercised/converted)

Percentage of voting rights

CFD

10,630

0.02%

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

Resulting situation after the triggering transaction

Type of financialinstrument

Exerciseprice

Expirationdate

Exercise/Conversionperiod

Number of votingrights instrumentrefers to

% of voting rights

 N/A

Nominal

Delta

Total (A+B+C)

Number of voting rights

Percentage of voting rights

1,859,319

4.16%

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

N/A

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:

Clare Sheridan, Company Secretary

15. Contact telephone number:

020 7307 9200

Annex to Notification of Major Interests in Shares

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

Full name (including legal form for legal entities)

Rose Coyle

Contact address (registered office for legal entities)

Phone number & email

0207 002 7503

Other useful information (at least legal representative for legal persons)

B: Identity of the notifier, if applicable

Full name

Rose Coyle

Contact address

Phone number & email

0207 002 7503

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

C: Additional information