2025 Annual Report and Notice of 2026 AGM

19 May 2026

Kooth Plc

("Kooth", the "Company" or the "Group")

2025 Annual Report and Notice of 2026 Annual General Meeting

Kooth (AIM: KOO), a leading provider of digital mental health services, today announces that the Company's 2025 Annual Report has been published and can be found on the Group's website (https://investors.kooth.com/). The Annual Report will be sent to those shareholders who have requested physical copies in due course.

The 2026 Annual AGM will be held at FTI Consulting, 200 Aldersgate Street, London, EC1A 4HD on 23 June 2026 at 14:00pm. Materials relating to the AGM will in due course be posted to shareholders requiring physical copies and published on the Group's website.

ENDS

Enquiries:

Kooth plc [email protected]

Kate Newhouse, CEO

Sanjay Jawa, CFO

Stifel, Nominated Adviser & Joint Broker

Ben Maddison, Fred Walsh, Erik Anderson, Ben Good +44 (0) 20 7710 7600

Canaccord Genuity, Joint Broker

Simon Bridges, Harry Gooden, Elizabeth Halley-Stott +44(0) 20 7523 8000

FTI Consulting, Financial PR

Ben Atwell, Sam Purewal, Lucy Molloy [email protected]

About Kooth plc:

Kooth (AIM:KOO) is a global leader in digital mental and behavioural health, providing safe, effective care to over 20 million people across the UK and US. For more than 20 years, Kooth has pioneered scalable solutions that deliver immediate, direct, universal access to mental health support.

Our platforms - Kooth, Qwell, and Soluna - combine self-guided tools, safe peer communities, and professional therapeutic support, all clinically robust and independently accredited. Kooth holds URAC accreditation in the US and is the longest standing digital mental health provider to hold UK-wide accreditation from the British Association of Counselling and Psychotherapy (BACP), validating our commitment to quality, safety, and accountability across both markets.

Independent evaluations demonstrate a more than £3 in-year return for every £1 invested, with measurable reductions in emergency visits and improved clinical outcomes. Kooth is the largest single access provider for mental health support for under-18s in England according to NHS England data for 2024/25. In California, our Soluna platform is the first statewide digital behavioural health solution designed for all youth ages 13-25.

The Company is executing on its strategic vision through expanded reach across a diversified customer base, while seeking opportunities to enhance and extend the service offer through acquisition, partnership, and product capabilities supported by responsible AI principles.

For more information, https://connect.kooth.com.