RTHM.L Regulatory News (RTHM)

Director's Dealing

London, England and San Francisco, CA - 3 March 2017 - RhythmOne plc ("RhythmOne" or the "Company") announces that on 1 March 2017, the following ordinary shares have been exercised as part of the share option grant under the US Share Option Plan.

· 735,047 share options at a strike price of 1p each, in the name of Suranga Chandratillake

The resultant Director holding following this transaction was 1,752,132 of unexercised share options and 735,047 ordinary shares, collectively representing 0.50% of the Total Voting Rights of the Company.

About RhythmOne

RhythmOne is a technology-enabled digital media company that connects online audiences with brands through premium content across devices. Founded in 2004, the Company pioneered Internet video search and works with digital advertisers, publishers and content providers to offer fully integrated, cross-screen solutions that span desktop and mobile video, rich media, display, social and native advertising, and content formats. Through its fully integrated programmatic platform, RhythmMax, the Company represents digital advertising inventory across owned, controlled and extended supply sources. The RhythmMax platform includes unique brand safety technology, RhythmGuard, which combines leading third-party verification and proprietary filtering technologies to ensure inventory quality in brand safe environments. RhythmOne's goal is to maximize the return on advertising spend and provide the most efficient and effective marketplace for digital advertising. The Company is headquartered in San Francisco, California with offices in the US, UK and Canada. For more information please visit www.rhythmone.com.

Analyst and Investor Contact Dan Slivjanovski RhythmOne plc

Financial Media Contacts

Edward Bridges / Charles Palmer

FTI Consulting LLP

(UK) 020 3727 1000

Nomad and Broker for RhythmOne

Nick Westlake (Nomad) / Lorna Tilbian / Mark Lander

Numis Securities Limited

(UK) 020 7260 1000