Glaston Corporation Stock Exchange Release, Managers' Transactions 3.8.2023 at 12.30 Glaston Oyj Abp - Managers' Transactions ____________________________________________ Person subject to the notification requirement Name: Veli-Matti Reinikkala Position: Member of the Board/Deputy member Issuer: Glaston Oyj Abp LEI: 743700V3I7CLI3DJ8L62 Notification type: INITIAL NOTIFICATION Reference number: 36185/7/6 ____________________________________________ Transaction date: 2023-08-02 Venue: NASDAQ HELSINKI LTD (XHEL) Instrument type: SHARE ISIN: FI4000369657 Nature of transaction: ACQUISITION Transaction details (1): Volume: 5100 Unit price: 0.898 EUR (2): Volume: 1500 Unit price: 0.898 EUR (3): Volume: 3000 Unit price: 0.87 EUR (4): Volume: 3362 Unit price: 0.898 EUR (5): Volume: 3482 Unit price: 0.896 EUR (6): Volume: 3000 Unit price: 0.874 EUR (7): Volume: 5000 Unit price: 0.898 EUR Aggregated transactions (7): Volume: 24444 Volume weighted average price: 0.89133 EUR For further information, please contact: Kaisa Latva, General Counsel, phone +358 10 500 500 Glaston in brief Glaston is the glass processing industry's innovative technology leader supplying equipment, services and solutions to the architectural, automotive, solar and display industries. The company also supports the development of new technologies integrating intelligence to glass. Glaston is committed to providing its clients with both the best know-how and the latest technologies in glass processing, with the purpose of building a better tomorrow through safer, smarter, and more energy efficient glass solutions. Glaston operates globally with manufacturing, services and sales offices in nine countries and its shares (GLA1V) are listed on NASDAQ Helsinki Ltd. Distribution: NASDAQ Helsinki Ltd, key media, www.glaston.net