Print this releaseMay 25, 2023Bittium Corporation: SHARE REPURCHASE 25.5.2023 Bittium Corporation ANNOUNCEMENT 25.5.2023 Bittium Corporation: SHARE REPURCHASE 25.5.2023 In the Helsinki Stock Exchange Trade date 25.5.2023 Bourse trade Buy Share BITTI Amount 4 100 Shares Average price/ share 4,1565 EUR Total cost 17 041,65 EUR Bittium Corporation now holds a total of 18 091 shares including the shares repurchased on 25.5.2023 On behalf of Bittium Corporation Nordea Bank Oyj Janne Sarvikivi Sami Huttunen Further information: Kari Jokela CLO Tel. +358 40 344 5258 www.bittium.com Files Release (wkr0006.pdf) Bitti 25 5 trades (Bitti 25.5 trades.xlsx)