Director/PDMR Shareholding

1.

Name of issuer

EUROMONEY INSTITUTIONAL INVESTOR PLC

2.

State whether the notification relates to

(i) a transaction notified in accordance with DTR 3.1.2 R,

(ii) a disclosure made in accordance

LR 9.8.6R(1) or

(iii) a disclosure made in accordance with section 793 of the Companies Act (2006).

 THE TRANSACTION HAS BEEN NOTIFIED IN ACCORDANCE WITH BOTH (i) AND (ii) ABOVE

3.

Name of person discharging managerial responsibilities/director

MR DC COHEN

4.

State whether notification relates to a person connected with a person discharging managerial responsibilities/director named in 3 and identify the connected person

 NOTIFICATION RELATES TO THE DIRECTOR REFERRED TO IN 3

5.

Indicate whether the notification is in respect of a holding of the person referred to in 3 or 4 above or in respect of a non-beneficial interest3

NOTIFICATION RELATES TO THE DIRECTOR REFERRED TO IN 3 ABOVE

6.

Description of shares (including class), debentures or derivatives or financial instruments relating to shares

ORDINARY SHARES OF 0.25 PENCE EACH

7.

Name of registered shareholder(s) and, if more than one, the number of shares held by each of them

MR DC COHEN

8.

State the nature of the transaction

SALE OF SHARES

9.

Number of shares, debentures or financial instruments relating to shares acquired

N/A

10.

Percentage of issued class acquired (treasury shares of that class should not be taken into account when calculating percentage)  

 N/A

11.

Number of shares, debentures or financial instruments relating to shares disposed

25,000

12.

Percentage of issued class disposed (treasury shares of that class should not be taken into account when calculating percentage)

0.02%

13.

Price per share or value of transaction

25,000 SALE PRICE 752P

14.

Date and place of transaction

LONDON, 5 SEPTEMBER 2012

15.

Total holding following notification and total percentage holding following notification (any treasury shares should not be taken into account when calculating percentage)

74,490; 0.06%

16.

Date issuer informed of transaction

5 SEPTEMBER 2012

23.

Any additional information

 NONE

24.

Name of contact and telephone number for queries

S LIM 020 7779 8629

Name and signature of duly authorised officer of issuer responsible for making notification

C BENN ___________________________________________________

Date of notification 5 SEPTEMBER 2012_______________________________