Tommy Andersson has, through a company and without the support of unit rights, applied for additional subscription of units in the Rights Issue with SEK 118,000, for a total of SEK 133,000, which corresponds to his pro rata-share in the Rights Issue. In addition, the Company's existing larger shareholders, who entered into subscription commitments of approximately SEK 4.3 million prior to the announcement of the Rights Issue, have notified the Company of their intention to subscribe for units for an additional approximately SEK 1.9 million.

The last day for subscription of units in the Rights Issue is Monday, 29 January 2024. New shareholders can also participate in the Rights Issue by either acquiring unit rights or applying for subscription of units without unit rights. The last day for trading with unit rights on Spotlight Stock Market is today, Wednesday, 24 January 2024. Shareholders with shares held in a custodian account should check with their bank/trustee as they often use an earlier closing date for subscription.

For complete terms and conditions for the Rights Issue and other information about WntResearch, please refer to the EU Growth Prospectus (the "Prospectus"), which has been prepared in connection with the Rights Issue and is held available on the Company's website, www.emission.wntresearch.com (in Swedish).

Advisers

Vator Securities AB acts as financial adviser and Setterwalls Advokatbyrå AB acts as legal adviser to the Company in connection with the Rights Issue. Vator Securities AB also acts as issuer agent in connection with the Rights Issue.

For further information:

Pernilla Sandwall, CEO

E-mail: pernilla.sandwall@wntresearch.com

About Wntresearch AB

WntResearch is an oncology biotech company that develops new therapies to counteract the development of cancer metastases. The company’s research is focused on studying the endogenous protein WNT5A, which has been shown in scientific studies to affect the ability of tumor cells to move and spread in the body. WntResearch’s drug candidate Foxy-5 is a peptide that mimics the function of WNT5A with the aim of reducing the mobility and spread of cancer cells and thereby preventing metastases from occurring. Although today’s cancer treatment has become more effective, there are no effective ways to prevent the occurrence of metastases that cause about 90 percent of all cancer-related deaths. Foxy-5 has a unique mechanism of action and has shown a good safety profile with few side effects in two clinical Phase 1 studies. The safety and efficacy of Foxy-5 is now being evaluated in the ongoing Phase 2 clinical trial NeoFox in patients with stage II-III colon cancer.

WntResearch’s registered office is in Malmö and the company is listed on Spotlight Stock Market. For more information see: www.wntresearch.com.

IMPORTANT INFORMATION

The information in this press release does not contain or constitute an offer to acquire, subscribe or otherwise trade in shares, warrants or other securities in WntResearch. No action has been taken and measures will not be taken to permit a public offering in any jurisdictions other than Sweden. Any invitation to the persons concerned to subscribe for units in Wntresearch will only be made through the Prospectus that was published by the Company on 8 January 2024. The Prospectus has been approved an registered by the Swedish Financial Supervisory Authority as well announced on the Company’s website, www.wntresearch.com. The approval of the Prospectus by the Swedish Financial Supervisory Authority shall not be regarded as an approval of the Company’s shares, warrants or any other securities. This release is not a prospectus in accordance with the definition in the Prospectus Regulation (EU) 2017/1129 (“Prospectus Regulation”) and has not need approved by any regulatory authority in any jurisdiction. This announcement does not identify or suggest, or purport to identify or suggest, the risks (direct or indirect) that may be associated with an investment in shares, warrants or other securities in WntResearch. In order for investors to fully understand the potential risks and benefits associated with a decision to participate in the Rights Issue, any investment decision should only be made based on the information in the Prospectus. Thus, investors are encouraged to review the Prospectus in its entirety. In accordance with article 2 k of the Prospectus Regulation this press release constitutes an advertisement.

The information in this press release may not be released, distributed or published, directly or indirectly, in or into the United States of America, Australia, Belarus, Canada, Hong Kong, Japan, New Zealand, Russia, Singapore, South Africa, South Korea, Switzerland or any other jurisdiction in which such action would be unlawful or would require registration or any other measures than those required by Swedish law. Actions in violation of these restrictions may constitute a violation of applicable securities laws. No shares, warrants or other securities in WntResearch have been registered, and no shares, warrants or other securities will be registered, under the United States Securities Act of 1933, as amended (the “Securities Act”) or the securities legislation of any state or other jurisdiction in the United States of America and no shares or other securities may be offered, sold or otherwise transferred, directly or indirectly, in or into the United States of America, except under an available exemption from, or in a transaction not subject to, the registration requirements under the Securities Act and in compliance with the securities legislation in the relevant state or any other jurisdiction of the United States of America.

Within the European Economic Area (“EEA”), no public offering of shares, warrants or other securities (“Securities”) is made in other countries than Sweden. In other member states of the EU, such an offering of Securities may only be made in accordance with the Prospectus Regulation. In other member states of the EEA which have implemented the Prospectus Regulation in its national legislation, any offer of Securities may only be made in accordance with an applicable exemption in the Prospectus Regulation and/or in accordance with an applicable exemption under a relevant national implementation measure. In other member states of the EEA which have not implemented the Prospectus Regulation in its national legislation, any offer of Securities may only be made in accordance with an applicable exemption under national law.

In the United Kingdom, this document and any other materials in relation to the securities described herein is only being distributed to, and is only directed at, and any investment or investment activity to which this document relates is available only to, and will be engaged in only with, “qualified investors” (within the meaning of the United Kingdom version of the EU Prospectus Regulation (2017/1129/ EU) which is part of United Kingdom law by virtue of the European Union (Withdrawal) Act 2018) who are (i) persons having professional experience in matters relating to investments who fall within the definition of “investment professionals” in Article 19(5) of the Financial Services and Markets Act 2000 (Financial Promotion) Order 2005 (the “Order”); (ii) high net worth entities etc. falling within Article 49(2)(a) to (d) of the Order; or (iii) such other persons to whom such investment or investment activity may lawfully be made available under the Order (all such persons together being referred to as “relevant persons”). In the United Kingdom, any investment or investment activity to which this communication relates is available only to, and will be engaged in only with, relevant persons. Persons who are not relevant persons should not take any action on the basis of this press release and should not act or rely on it.

This press release may contain forward-looking statements which reflect the Company’s current view on future events and financial and operational development. Words such as “intend”, “will”, “expect”, “anticipate”, “may”, “believe”, “plan”, “estimate” and other expressions which imply indications or predictions of future development or trends, and which are not based on historical facts, are intended to identify forward-looking statements. Forward-looking statements inherently involve both known and unknown risks and uncertainties as they depend on future events and circumstances. Forward-looking statements do not guarantee future results or development and the actual outcome could differ materially from the forward-looking statements.

This information, the opinions and the forward-looking statements included in this press release are only applicable as of this date and may change without any notice thereof. WntResearch does not undertake to publish any updates or amendments of forward-looking statements, future events or similar circumstances other than what is required by appliable legislation.

Since WntResearch conducts essential services according to the Swedish Screening of Foreign Direct Investments Act (Sw. lag (2023:560) om granskning av utländska direktinvesteringar), certain investments in the Rights Issue may require review by the Inspectorate of Strategic Products (ISP). More information about this is available on the Company's website, www.emission.wntresearch.com.