Director Shareholding

Cookson Group PLC
04 April 2005

                                  SCHEDULE 11

          NOTIFICATION OF INTERESTS OF DIRECTORS AND CONNECTED PERSONS

1) Name of company

COOKSON GROUP PLC

2) Name of director

NICHOLAS ROBIN SALMON

3) Please state whether notification indicates that it is in respect of
holding of the shareholder named in 2 above or in respect of a non-beneficial
interest or in the case of an individual holder if it is a holding of that
person's spouse or children under the age of 18 or in respect of a
non-beneficial interest

DIRECTOR NAMED IN 2 ABOVE

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

NICHOLAS ROBIN SALMON

5) Please state whether notification relates to a person(s) connected
with the Director named in 2 above and identify the connected person(s)

N/A

6) Please state the nature of the transaction. For PEP transactions
please indicate whether general/single co PEP and if discretionary/non
discretionary

PURCHASE OF ORDINARY SHARES OF 1 PENCE EACH IN COOKSON GROUP PLC

7) Number of shares/amount of
stock acquired

152,780

8) Percentage of issued class

LESS THAN 0.01%

9) Number of shares/amount
of stock disposed

N/A

10) Percentage of issued class

N/A

11) Class of security

ORDINARY SHARES OF 1 PENCE EACH

12) Price per share

39.25 PENCE PER SHARE

13) Date of transaction

4 APRIL 2005

14) Date company informed

4 APRIL 2005

15) Total holding following this notification

152,780 ORDINARY 1p SHARES

16) Total percentage holding of issued class following this notification

LESS THAN 0.01%

If a director has been granted options by the company please complete the
following boxes

17) Date of grant



18) Period during which or date on which exercisable



19) Total amount paid (if any) for grant of the option



20) Description of shares or debentures involved: class, number



21) Exercise price (if fixed at time of grant) or indication that price
is to be fixed at time of exercise



22) Total number of shares or debentures over which options held
following this notification



23) Any additional information



24) Name of contact and telephone number for queries

RACHEL BENJAMIN, COMPANY SECRETARIAL ASSISTANT, 
COOKSON GROUP PLC - 020 70616 565

25) Name and signature of authorised company official responsible for
making this notification

RACHEL BENJAMIN, COMPANY SECRETARIAL ASSISTANT, COOKSON GROUP PLC

Date of Notification.................................. 4 APRIL 2005


                      This information is provided by RNS
            The company news service from the London Stock Exchange