Director/PDMR Shareholding

1.

Name of the issuer:

Johnson Matthey 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 with section 793 of the Companies Act 2006, or (iii) a transaction notified in accordance with paragraph 26 of the Model Code:

Transaction notified in accordance with DTR 3.1.2R

3.

Name of person discharging managerial responsibilities/director:

N P H Garner

4.

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

A-M M Garner

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 interest:

A notification in respect of a holding of the connected person referred to in 4 above

6.

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

Ordinary Shares of 104 16/21 pence each

7.

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

(1) Computershare Trustees (CI) Limited

(2) A-M M Garner

8.

State the nature of the transaction:

(1) Share award under the Johnson Matthey Long Term Incentive Plan. Award is subject to performance conditions over a three year performance period

(2) Vesting of shares under the Johnson Matthey Long Term Incentive Plan (shares awarded in August 2012)

9.

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

(1) Number of shares awarded - 2,357

(2) Number of shares vested - 109 (all shares subsequently sold - see 11 below)

10.

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

Less than 0.1%

11.

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

(1) N/A

(2) 109

12.

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

Less than 0.1%

13.

Price per share or value of transaction:

(1) N/A

(2) £28.89

14.

Date and place of transaction:

(1) 1 August 2015, London

(2) 3 August 2015, London

15.

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

N/A

16.

Date issuer informed of transaction:

(1) 4 August 2015

(2) 5 August 2015