Blocklisting Interim Review

Johnson Matthey PLC
12 September 2007

                        BLOCK LISTING SIX MONTHLY RETURN





To:  The FSA



Date: 6 September 2007


Name of applicant:                                         Johnson Matthey PLC

Name of scheme:                                            Meconic 1995 Approved Share Option Scheme

Period of return:                           From:          1 December 2006        To:        31 May 2007

Balance under scheme from previous return:                 1,846

The amount by which the block scheme has been increased,   0
if the scheme has been increased since the date of the
last return:

Number of securities issued/allotted under scheme during   75
period:

Balance under scheme not yet issued/allotted at end of     1,771
period

Number and class of securities originally listed and the   61,677 - 3 October 2003
date of admission

Total number of securities in issue at the end of the      220,673,613
period


Name of contact:                                           Angela Purtill, Assistant Company Secretary
Address of contact:                                        Johnson Matthey PLC, 40-42 Hatton Garden, London EC1N 8EE
Telephone number of contact:                               020 7269 8461





SIGNED BY   Simon Farrrant

Company Secretary

for and on behalf of

Johnson Matthey PLC





If you knowingly or recklessly give false or misleading information you may be
liable to prosecution.











                        BLOCK LISTING SIX MONTHLY RETURN



To:  The FSA



Date: 6 September 2007


Name of applicant:                                         Johnson Matthey PLC
Name of scheme:                                            1995 Approved Executive Share Option Scheme (Ref 96/2296b)
Period of return:                           From:          1 December 2006        To:        31 May 2007
Balance under scheme from previous return:                 117,420
The amount by which the block scheme has been increased,   N/A
if the scheme has been increased since the date of the
last return:
Number of securities issued/allotted under scheme during   25,595
period:
Balance under scheme not yet issued/allotted at end of     91,825
period
Number and class of securities originally listed and the   1,000,000 - 12 June1996
date of admission
                                                              786,000 - 3 October 2003
Total number of securities in issue at the end of the      220,673,613
period


Name of contact:                                           Angela Purtill, Assistant Company Secretary
Address of contact:                                        Johnson Matthey PLC, 40-42 Hatton Garden, London EC1N 8EE
Telephone number of contact:                               020 7269 8461



SIGNED BY   Simon Farrant

Company Secretary

for and on behalf of

Johnson Matthey PLC





If you knowingly or recklessly give false or misleading information you may be
liable to prosecution.









                        BLOCK LISTING SIX MONTHLY RETURN







To:  The FSA



Date: 6 September 2007


Name of applicant:                                         Johnson Matthey PLC
Name of scheme:                                            1995 Overseas Executive Share Option Scheme (Ref: 96/2296d)
Period of return:                           From:          1 December 2006        To:        31 May 2007
Balance under scheme from previous return:                 402,757
The amount by which the block scheme has been increased,   N/A
if the scheme has been increased since the date of the
last return:
Number of securities issued/allotted under scheme during   62,569
period:
Balance under scheme not yet issued/allotted at end of     340,188
period
Number and class of securities originally listed and the   3,000,000 - 12 June1996
date of admission
                                                           3,344,000 - 3 October 2003
Total number of securities in issue at the end of the      220,673,613
period


Name of contact:                                           Angela Purtill, Assistant Company Secretary
Address of contact:                                        Johnson Matthey PLC, 40-42 Hatton Garden, London EC1N 8EE
Telephone number of contact:                               020 7269 8461





SIGNED BY   Simon Farrant

Company Secretary

for and on behalf of

Johnson Matthey PLC





If you knowingly or recklessly give false or misleading information you may be
liable to prosecution.







                        BLOCK LISTING SIX MONTHLY RETURN







To:  The FSA



Date: 6 September 2007


Name of applicant:                                         Johnson Matthey PLC
Name of scheme:                                            2001 Executive Share Option Scheme Part A/B
Period of return:                           From:          1 December 2006        To:        31 May 2007
Balance under scheme from previous return:                 1,086,817
The amount by which the block scheme has been increased,   0
if the scheme has been increased since the date of the
last return:
Number of securities issued/allotted under scheme during   185,373
period:
Balance under scheme not yet issued/allotted at end of     901,444
period
Number and class of securities originally listed and the   1,200,000 - 2 October 2003
date of admission
Total number of securities in issue at the end of the      220,673,613
period


Name of contact:                                           Angela Purtill, Assistant Company Secretary
Address of contact:                                        Johnson Matthey PLC, 40-42 Hatton Garden, London EC1N 8EE
Telephone number of contact:                               020 7269 8461





SIGNED BY   Simon Farrant

Company Secretary

for and on behalf of

Johnson Matthey PLC





If you knowingly or recklessly give false or misleading information you may be
liable to prosecution.




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