Director Declaration

CLARKSON PLC

("the Company")

10 August 2017

Director Declaration

Clarkson PLC announces that Marie-Louise Clayton, a non-executive director of the Company, has resigned as a non-executive director of Zotefoams plc. This change will take effect on 30 September 2017.

No further information falls to be disclosed under LR 9.6.13R of the Listing Rules.

Enquiries:

Clarkson PLC

Penny Watson

Group Company Secretary, Clarkson PLC Tel: +44(0) 20 7334 3476