RNS Number : 0436VAvacta Group PLC03 April 2023

3 April 2023

Avacta Group plc

("Avacta" or "the Group" or "the Company")

Notice of Results and Investor Presentation

Avacta Group plc (AIM: AVCT), a life sciences company developing innovative, targeted oncology drugs and powerful diagnostics, will announce its audited financial results for the year ended 31 December 2022 on Tuesday, 25 April 2023.

Investor webinar

An investor webinar presentation by Alastair Smith, Chief Executive Officer and Tony Gardiner, Chief Financial Officer will take place at 11:00am BST on Tuesday, 25 April 2023.

The webinar is open to all existing and potential investors and will consist of a presentation followed by a Q&A session, held on the Investor Meet Company platform. Questions can be submitted pre-event via your Investor Meet Company dashboard up until 9am the day before the meeting or at any time during the live presentation.

Investors can sign up to Investor Meet Company for free and then click "Add to meet" Avacta Group via the following link to join the webinar:

https://www.investormeetcompany.com/avacta-group-plc/register-investor

Investors who already follow Avacta Group plc on the Investor Meet Company platform will automatically be invited.

The Company will also post its results presentation on its website at the following page: https://avacta.com/investors/documents-presentations

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For further information from Avacta Group plc, please contact:

Avacta Group plc

Alastair Smith, Chief Executive Officer

Tony Gardiner, Chief Financial Officer

Michael Vinegrad, Group Communications Director

Tel: +44 (0) 1904 21 7070

www.avacta.com

Stifel Nicolaus Europe Limited(Nomad and Broker)

Nicholas Moore / Nick Adams / Samira Essebiyea / Nick Harland / Dhiren Suares / William Palmer-Brown

Tel: +44 (0) 207 710 7600

www.stifel.com

FTI Consulting (Financial Media and IR)

Simon Conway / Alex Shaw

Tel: +44(0) 203 727 1000

[email protected]

Zyme Communications(Trade and Regional Media)

Lily Jeffery

Tel: +44 (0)7891 477 378

[email protected]

About Avacta Group plc - https://www.avacta.com

Avacta Group plc is a life sciences company working to improve people's health and well-being through innovative oncology drugs and powerful diagnostics. Operating through two divisions, Diagnostics and Therapeutics, the Group's mission is to provide professionals and consumers with solutions that improve healthcare, fitness and well-being.

Avacta'sTherapeutics Division , a clinical stage oncology drug innovator, is building a wholly owned pipeline of novel Affimer® immunotherapies and pre|CISION™ tumour targeted chemotherapies. This approach is designed to address the lack of a durable response to current cancer immunotherapies experienced by most patients and reduce the severe systemic toxicities caused by chemotherapies. There are five programmes in the pipeline as well as several global research collaborations and licensing partnerships. Avacta's lead programme, AVA6000, is a pre|CISION™ tumour-targeted form of the established chemotherapy doxorubicin. AVA6000 is in Phase I clinical trials in patients with locally advanced or metastatic selected solid tumours.

The Affimer® platform is an alternative to antibodies that has been designed to address many of the drawbacks of antibodies which, despite their shortcomings, currently dominate the immuno-diagnostics and immuno-therapeutics markets.

The pre|CISION™ tumour targeting platform can be used to modify a chemotherapy in order to selectively release the active drug in tumour tissue thereby reducing the systemic exposure that causes damage to healthy tissues. pre|CISION™ modified chemotherapies are designed to reduce the side effects and improve the overall safety and therapeutic potential of these powerful anti-cancer treatments.

Avacta'sDiagnostics Division develops and supplies a broad range of in-vitro diagnostic (IVD) solutions. The Division is growing rapidly through an M&A strategy to deliver a global scale IVD business providing market leading solutions for healthcare professionals and consumers to inform treatment and monitor health and well-being. In October 2022, Avacta acquired Launch Diagnostics which serves the hospital pathology laboratory market in the UK and Europe. Avacta Diagnostic's research and development centre in Wetherby, UK uses its proprietary Affimer® platform to differentiate immunodiagnostic products to provide marketing leading performance.

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