VALIRX PLC

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

HALF YEARLY REPORT FOR THE PERIOD ENDED 30 JUNE 2023

London, UK., 2023: ValiRx Plc (AIM: VAL), a life science company, focussing on early-stage cancer therapeutics and women's health, , today announces its Half Yearly Report for the period ended 30 June 2023 and provides an update on significant post-period events.

HIGHLIGHTS

Operational

·      Launch of wholly owned subsidiary, Inaphaea BioLabs Limited ("Inaphaea"), with post-period event of first external sales

·      Acquisition of scientific assets of Imagen Therapeutics Limited ("Imagen Therapeutics")

·      Signature of collaboration service agreements for Inaphaea with Physiomics PLC ("Physiomics"), OncoBone Limited ("OncoBone"), and post-period with Agility Life Sciences Limited ("Agility")

·      Expansion of evaluation agreement with the University of Barcelona to enable study of a second KRAS project and to establish standard terms for future agreements

Financial

·      Research and developments costs £207,721 (2022: £200,531)

·      Administrative expenses £925,866 (2022: £611,370)

·      Share-based payment charge £17,733 (2022: £261,052)

·      Total comprehensive loss for the period of £1,035,424 (2022: £992,481)

·      Loss before income taxation of £1,152,325 (2022: £1,074,784)

·      Expenditure in H1 includes one-off costs associated with the set-up of Inaphaea and acquisition of Imagen assets

·      Loss per share from continuing operations of 1.03p (2022: Loss 1.53p)

·      Cash and cash equivalents at 30 June 2023 of £891,246 (2022: £97,699)

·      Post period receipt of the FY22 R&D tax credits of £192,671 (2021: £133,413)

The information contained within this announcement is deemed by the Company to constitute inside information as stipulated under the Market Abuse Regulations (EU) No. 596/2014 as it forms part of UK Domestic Law by virtue of the European Union (Withdrawal) Act 2018 ("UK MAR"). The Directors of the Company take responsibility for this announcement.

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Notes for Editors

About ValiRx

ValiRx PLC accelerates the development of innovative medicines that enhance patient experience.  We do this by combining intellectual and financial resources to select, progress and partner a balanced portfolio of risk-reduced, early-stage technologies for translation into clinical candidates.

The Company listed on the AIM Market of the London Stock Exchange in October 2006 and trades under the ticker symbol: VAL.

CHAIRMAN'S STATEMENT FOR THE HALF YEAR ENDED 30 JUNE 2023

Having shifted the tCRO® strategy towards a build-and-buy approach in the latter part of 2022, the primary activity in the first half of 2023 has been to establish in-house, cell-based testing capabilities to support both our collaborative development pipeline and generate income through third-party business.

The outcome of this has been the launch of a wholly owned subsidiary, Inaphaea, which has been set up and become operational at a fraction of the cost of acquiring a company with existing infrastructure. The business is already developing a strong pipeline of potential customers and successfully completed its first deal quickly after launch, a testament to the hard work of all those involved in the lab set up, business development and operations.

The launch of Inaphaea and subsequent successful acquisition of the scientific assets of Imagen Therapeutics was made possible through the funds raised in 2022 and the placing and broker offer in January 2023.

Following its launch, Inaphaea has continued to build the tCRO® concept by developing collaborations with companies that provide complementary capabilities, such as Physiomics, Oncobone and, more recently, Agility Life Sciences. Their services, when aligned with the cell-based testing of Inaphaea, present a very compelling service offering to companies seeking to translate preclinical assets into clinical candidates, including ValiRx's own development pipeline.

The ValiRx R&D team are continuing to build a risk-balanced portfolio of novel science in oncology and women's health, with a number of potential candidates in late-stage discussions. Building and funding a strong portfolio of evaluation projects also means that not all the science will meet our rigorous selection criteria, as evidenced by the conclusion of the Hokkaido project as announced on 16 June 2023. The benefit of such decisions is that funds can be re-directed towards projects that may have a greater chance of success and value creation for shareholders, such as the expansion of the Barcelona evaluation agreement to investigate new drug candidates in oncology, as announced on 7 June 2023.

The continued progress of ValiRx during the first half of 2023 has been encouraging. However, this has been against the backdrop of challenging market conditions, with the biotechnology sector in general suffering from a change in sentiment in a post-Covid world. Although there are expectations of additional income from Inaphaea, the Company will be managing its resources in the most efficient manner to maintain momentum over the next period.    

Kevin Cox

Chairman

24 August 2023

CHIEF EXECUTIVE OFFICER'S STATEMENT FOR THE HALF YEAR ENDED 30 JUNE 2023

The key event for ValiRx in the first half of 2023 was the launch of our service-providing subsidiary, Inaphaea.  A wholly owned subsidiary, Inaphaea is intended to be central to our designs for a translational Contract Research Organisation (tCRO®) offering capabilities to the ValiRx internal pipeline projects as well as to third party, fee-for-service clients.

Initially offering a cell-based assay capability, Inaphaea's intention is to incorporate and validate a suite of in vitro and in silico testing technologies to enhance the central ethos of building strong preclinical evidence to de-risk the later stages of drug development. Focussing on reproducibility, translatability (suitability for later and clinical stages of development), and humanisation of preclinical science, Inaphaea's tCRO® offering is intended to occupy a high value segment of the market.

In June 2023, the establishment of Inaphaea's initial service offering was substantially accelerated by the acquisition of the scientific assets of Imagen Therapeutics.  These assets included several high specification items of equipment, providing Inaphaea with capabilities around partial automation and live imaging during cell-based assays.  Additionally, a biobank of patient derived cancer cells, consisting of over 500 unique samples was included, enabling Inaphaea to take the first step towards improving humanisation and relevance of the cell-based assays on offer.  Soon after, the first external customer was signed up, with an initial multi-stage, defined project taking place between July and September.

In order to build out the service offering within Inaphaea, several collaboration agreements have already been set up, with others currently proposed and under negotiation.  This includes the collaboration with Physiomics to offer biological modelling and advanced data analysis; with Agility to offer pre-formulation and formulation assessments and with OncoBone to enable Inaphaea to be incorporated into their virtual CRO offering.  Inaphaea has also successfully listed on the Scientist.com database to increase visibility to a larger field of potential clients.

Throughout this period work has also continued to advance the ValiRx internal pipeline of research, with current projects progressing to expected milestones, and new projects sought.  These are detailed individually below.

Evaluation Projects:

Hokkaido University

The project under Evaluation from Hokkaido University completed its evaluation period in June 2023.  The data did not support the launch of the full in-licensing process for this project at this time, so we returned all the data to the originating academics along with our suggestions for their further development.  We intend to maintain a relationship with the University to assess other programmes, or to re-assess this programme in the future.

Barcelona University

On completion of the evaluation programme from the University of Barcelona, we were delighted to share the news that the University has been awarded further funding to develop the project in their own group.  Barcelona University has a number of research groups working on areas of interest to ValiRx, and we have agreed an over-arching agreement that states standard terms on which we can commence evaluations on subsequent projects; with the first of these being a further KRAS project.  KRAS(2) consists of a lead series of molecules that bind to a different proposed binding domain of KRAS, with our evaluation considering the activity of a selection of molecules from the lead series.

Further Evaluation Projects

With an ambition to secure 3-4 new evaluation projects every year, we have been focussing substantial effort on identifying and qualifying further assets that meet our criteria to build a diversified preclinical project pipeline. 

Clinical Stage Assets

VAL201 remains subject to the Letter of Intent ("LoI") with TheoremRx Inc, and we maintain good lines of communications with the TheoremRx team to ensure that they are focussed on securing the financing which will enable the VAL201 sub-license to complete.

In June 2023, we announced the carve-out of the Greater China region from the exclusivity clause in the TheoremRx letter of intent.  This enables us to re-commence active marketing of the project in this region in order to explore additional lines of revenue.

VAL401 is subject to an intensive business development programme with an external provider of partnering services who are exploring options around partners focussed on oncology and supportive care.

Preclinical Stage Assets

CLX001 was placed in the single asset subsidiary company, Cytolytix Limited ("Cytolytix") in Q4 2022, and has undergone a programme of formulation development during the first half of 2023.  The peptide active ingredient requires a nanoformulation to ensure that the peptide is delivered to cancer cells at appropriate levels and to stabilise the active ingredient within the therapeutic agent with the lead formulation now proposed and undergoing testing in the Inaphaea facility.

Once the lead formulation has been confirmed as being biologically active, a full programme of preclinical development including manufacturing, toxicology, disease impact and regulatory activities will be pursued.

Opportunities for early partnering are being explored for Cytolytix, with active commercial development to promote the project to potential industry partners.

VAL301 in vitro preclinical optimisation is ongoing within the Inaphaea tCRO® facility, with variations of the molecule being studied for impact on growth rates of estrogen dependent cells under a variety of stimulatory conditions.  These assays will determine whether an alternative molecular structure can improve the potential for disease modifying impact for endometriosis, as well as offering the potential for new patent filings to refresh the intellectual property portfolio surrounding the project.

BC201 remains in assessment in the collaboration between Black Cat Bio Limited and Oncolytika, with preclinical assessments considering the impact of the active ingredient against viral infections and immune responses.

Dr S J Dilly

CEO

24 August 2023

ValiRx Plc

Consolidated statement of comprehensive income

ValiRx Plc

Consolidated statement of financial position