Directorate Change

DIRECTORATE CHANGE

London, England and San Francisco, CA - 19 June 2018 - RhythmOne plc (LSE AIM: RTHM, "Company" or "Group"), today announces that Raj Chellaraj, has notified the Board of his decision not to stand for re-election after his retirement as a Non-executive Director at the 2018 Annual General Meeting scheduled to be held on 13 July 2018 (the "AGM"). Therefore, Mr. Chellaraj will no longer be a Director of the Company effective as of the conclusion of the AGM.

"We thank Raj for his contribution to the RhythmOne Board. Raj has been on the board since 2014, and has served on several committees and provided valued insight during his tenure. We wish him every success in his future endeavors," said Eric Singer, Chairman the Board, RhythmOne.

About RhythmOne

RhythmOne drives engagement between advertisers and targeted audiences - resulting in real, measurable business outcomes. We offer fully integrated, cross-screen solutions that span desktop, mobile, and connected TV ("CTV") across high-impact video, rich media, display, social, and native advertising formats - ensuring advertisers reach high-propensity audiences wherever and however they consume content. The connections we make are further enhanced through unique audience data and powered by our unified programmatic platform, RhythmMax. This end-to-end platform - coupled with the world-class service of our account teams - provides more direct, efficient, and effective connections, driving ROI for advertisers and publishers. Founded in 2004 in the UK, RhythmOne is headquartered in San Francisco with offices in the US, UK, Europe, APAC, and Canada. For more information, please visit www.rhythmone.com.

Analyst and Investor ContactEd ReginelliRhythmOne plc

Financial Media ContactsEdward Bridges / Rob MindellFTI Consulting LLP(UK) 020 3727 1000

Nomad and Broker for RhythmOneNick Westlake (Nomad) / Michael Wharton / Toby AdcockNumis Securities Limited(UK) 020 7260 1000