Clarkson Regulatory News (CKN)

CLARKSON PLC

(the "Company")

Total Voting Rights

In accordance with the FCA's Disclosure and Transparency Rule 5.6.1, Clarkson PLC notifies the market that as at 30 October 2015 its issued share capital consists of 30,218,607 ordinary shares with voting rights. This figure may be used by shareholders as the denominator for the calculation by which they will determine if they are required to notify their interest in, or a change to their interest in, the Company under the FCA's Disclosure and Transparency Rules.

The Company does not hold any shares in Treasury.

The above figure of 30,218,607 ordinary shares incorporates the issue of 101,849 of the 116,421 ordinary shares blocklisted in relation to the exercise of options by staff members under the terms and conditions of the Clarkson PLC ShareSave Plan pursuant to the announcement made on 24 June 2015. The remaining 14,572 ordinary shares may be issued in due course.

Enquiries:

Penny Watson

Company Secretary

Clarkson PLC

Tel: +44(0) 20 7334 3476

30 October 2015