EXCHANGE NOTICE, APRIL 08, 2021 SHARES (Record Id 168231) TECNOTREE CORPORATION: DIRECTED ISSUE A total of 8,000,000 shares will be traded as old shares as of April 09, 2021. Identifiers of Tecnotree Corporation's share: Trading code: TEM1V ISIN code: FI0009010227 Orderbook id: 24373 Number of shares: 282,628,428 Nasdaq Helsinki Oy, Surveillance, survo@nasdaq.com, +358 9 6166 7260