TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARES

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

Infrastrata 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

Yes

Other (please specify):

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

Legal & General Group Plc (L&G)

4. Full name of shareholder(s)

(if different from 3.):

Legal & General Assurance Society Limited (LGAS)

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

01 June 2017

6. Date on which issuer notified:

06 June 2017

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

L&G (From 9% to 8%)

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

Indirect

Direct

Indirect

Ordinary GBP

0.0001

L&G

31,975,000

31,975,000

31,975,000

-

8.50%

-

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

L&G 31,975,000

8.50%

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

Legal & General Group Plc (Direct and Indirect) (Group) ( 31,975,000 –8.50%= Total Position)

Legal & General Investment Management (Holdings) Limited (LGIMH) (Direct and Indirect) ( 31,975,000 –8.50%= Total Position)

Legal & General Investment Management Limited (Indirect) (LGIM) ( 31,975,000 –8.50%= Total Position)

Legal & General Group Plc (Direct) (L&G) ( 31,975,000 - 8.50%=LGAS,& PMC)

Legal & General Investment Management (Holdings) Limited Legal & General Investment Management (Holdings) (Direct) (LGIMHD) Limited (Direct) (LGIMHD)

Legal & General Assurance (Pensions Management) Limited Legal & General Assurance (Pensions Management) (PMC) Limited (PMC)

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:

Notification using the total voting rights figure of 376,041,599

14. Contact name:

Victoria Davies (LGIM)

15. Contact telephone number:

029 2035 4147