Print this releaseJune 27, 2023Bittium Corporation: SHARE REPURCHASE 27.6.2023 Bittium Corporation ANNOUNCEMENT 27.6.2023 Bittium Corporation: SHARE REPURCHASE 27.6.2023 In the Helsinki Stock Exchange Trade date 27.6.2023 Bourse trade Buy Share BITTI Amount 2 800 Shares Average price/ share 4,2750 EUR Total cost 11 970,00 EUR Bittium Corporation now holds a total of 56 072 shares including the shares repurchased on 27.6.2023 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 27 6 trades (Bitti 27.6 trades.xlsx)