Print this releaseMay 30, 2023Bittium Corporation: SHARE REPURCHASE 30.5.2023 Bittium Corporation ANNOUNCEMENT 30.5.2023 Bittium Corporation: SHARE REPURCHASE 30.5.2023 In the Helsinki Stock Exchange Trade date 30.5.2023 Bourse trade Buy Share BITTI Amount 3 600 Shares Average price/ share 4,1689 EUR Total cost 15 008,04 EUR Bittium Corporation now holds a total of 28 338 shares including the shares repurchased on 30.5.2023 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 30 5 trades (Bitti 30.5 trades.xlsx)