Print this releaseJuly 10, 2023Bittium Corporation: SHARE REPURCHASE 10.7.2023 Bittium Corporation ANNOUNCEMENT 10.7.2023 Bittium Corporation: SHARE REPURCHASE 10.7.2023 In the Helsinki Stock Exchange Trade date 10.7.2023 Bourse trade Buy Share BITTI Amount 2 700 Shares Average price/ share 4,1289 EUR Total cost 11 148,03 EUR Bittium Corporation now holds a total of 82 472 shares including the shares repurchased on 10.7.2023 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 10 7 trades (Bitti 10.7 trades.xlsx)