Notice of Results

PRESS RELEASE

Release date: 5 August 2020

Embargoed until: Immediate release

CLS Holdings plc ("CLS")

Notice of Half Year Results

CLS will announce its Half Year Results for the 6 months ended 30 June 2020 on Wednesday, 12 August 2020.

A live video webcast and conference call will be held for analysts and investors at 10.00am on 12 August 2020. The details of the webcast and conference call will be included in the results statement.

For further information, please contact Rob Yates via email at ryates@smithfieldgroup.com.

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For further information, please contact:

CLS Holdings plc

(LEI: 213800A357TKB2TD9U78)

www.clsholdings.com

Fredrik Widlund, Chief Executive Officer

Andrew Kirkman, Chief Financial Officer

+44 (0)20 7582 7766

Liberum Capital Limited

Richard Crawley

Jamie Richards

+44 (0)20 3100 2222

Panmure Gordon

Hugh Rich

+44 (0)20 7886 2733

Elm Square Advisers Limited

Jonathan Gray

+44 (0)20 7823 3695

Smithfield Consultants (Financial PR)Alex Simmons

Rob Yates

+44 (0)20 3047 2546