Renalytix PlcLSE: RENX

Appointment of Joint Corporate Broker

· Issued by Renalytix Plc

Renalytix plc

("Renalytix" or the "Company")

Appointment of Joint Corporate Broker

LONDON and NEW YORK, 21 August 2024 - Renalytix plc (NASDAQ: RNLX) (LSE: RENX), an artificial intelligence-enabled in vitro diagnostics company, focused on optimizing clinical management of kidney disease to drive improved patient outcomes and advance value-based care, announces the appointment of Oberon Capital (a trading name of Oberon Investments Limited) as Joint Corporate Broker with immediate effect.

For further information, please contact:

Renalytix plc

www.renalytix.com

James McCullough, CEO

Via Walbrook PR

Stifel (Nominated Adviser and Joint Broker)

Tel: 020 7710 7600

Nicholas Moore / Nick Harland / Ben Good

Oberon Capital (Joint Broker)

Tel: 020 3179 5300

Mike Seabrook / Nick Lovering

Investec Bank plc (Joint Broker)

Tel: 020 7597 4000

Gary Clarence / Shalin Bhamra

Walbrook PR Limited

Tel: 020 7933 8780 or renalytix@walbrookpr.com

Alice Woodings / Charlotte Edgar

Mob: 07407 804 654 / 07884 664 686

CapComm Partners

Peter DeNardo

Tel: 415-389-6400 or investors@renalytix.com

About Renalytix

Renalytix (NASDAQ: RNLX) (LSE: RENX) is an in-vitro diagnostics and laboratory services company that is the global founder and leader in the new field of bioprognosis™ for kidney health. The leadership team, with a combined 200+ years of healthcare and in-vitro diagnostic experience, has designed its KidneyIntelX laboratory developed test to enable risk assessment for rapid progressive decline in kidney function in adult patients with T2D and early CKD (stages 1-3). We believe that by understanding how disease will progress, patients and providers can take action early to improve outcomes and reduce overall health system costs. For more information, visit www.renalytix.com.