ChemoMetec: Initiation of buy-back programme

ANNOUNCEMENT NO. 320 8 October 2026 The Board of Directors of ChemoMetec A/S has decided to buy back own shares based on the authorisation granted at the Annual General Meeting on 8 October 2026. The authorisation is valid until the next Annual General Meeting, which will be held on 7 October 2027 and covers up to 10% of the share capital. At the start of the share buy-back programme, ChemoMetec A/S own 239.950 shares. The purpose of the share buy-back programme is to adjust the company's capital structure. The share buy-back programme runs from 12 October 2026 up to and including 5 March 2027. The share buy-back programme is carried out without the application of the Safe Harbour rules in Article 5 of the Market Abuse Regulation. The buy-back is carried out at market price and in accordance with the authorisation granted by the general meeting and within the framework of the rules of the Market Abuse Regulation. To ensure that the trades are carried out on arm's length terms, Danske Bank A/S (lead manager) will be responsible for all trades under the share buy-back programme. Danske Bank A/S has also been given a discretionary mandate to investigate and potentially acquire shares from major shareholders (block trades). Under this agreement, Danske Bank A/S will make its trading decisions independently of and without the influence of ChemoMetec A/S and within the following framework:

A maximum of 500,000 shares may be repurchased, corresponding to 2.9% of the share capital.

The maximum consideration that ChemoMetec A/S may pay for shares purchased under the programme is DKK 100 million. Additional Information Martin Helbo Behrens, CEO Tel.: (+45) 81 10 06 80 Phillip Massie Price, CFO Tel.: (+45) 81 10 06 80 About ChemoMetec A/S ChemoMetec develops, manufactures and markets instruments for cell counting and a wide range of other measurements. ChemoMetec’s instruments are marketed to the pharmaceutical, biotech and agricultural industries worldwide. ChemoMetec’s customers include some of the world’s leading pharmaceutical companies. ChemoMetec was founded in 1997 and is listed on Nasdaq OMX Copenhagen. For further information, go to www.chemometec.com. Attachments Initiation of buy-back programme [1]: https://www.globenewswire.com/Tracker?data=KKUjQyC74dEZQGoN9qAR-OoKDDkCRpmU TBayQa9elOskK8jrZx1bTpOPUYCj5CbxCzA9xzYdZPWNkId9zWsMk3VTQd6iZul9oZeU4fQ0VE-l6a0f fjd8lykld5i4XCbovq0ollyaQ3mvml_604eN5cqTmSjKglykPnTRIUzk7t4jxEKk7cXazrpmb1O0e1kf 5BbveF-Sex0vMF8fT-3TvPFgezikzaB-ljFOBKCmysDNe9s1yLt8HFuqTnAxGNw7OHtYZC6i0PPsdu2Z zhl2zg== [2]: https://ml-eu.globenewswire.com/Resource/Download/0fec9adc-2063-470c-9c18-0 afd85b73b76