Print this releaseSeptember 05, 2023Bittium Corporation: SHARE REPURCHASE 5.9.2023 Bittium Corporation ANNOUNCEMENT 5.9.2023 Bittium Corporation: SHARE REPURCHASE 5.9.2023 In the Helsinki Stock Exchange Trade date 5.9.2023 Bourse trade Buy Share BITTI Amount 1 500 Shares Average price/ share 4,0895 EUR Total cost 6 134,25 EUR Bittium Corporation now holds a total of 166 929 shares including the shares repurchased on 5.9.2023 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 5 9 trades (Bitti 5.9 trades.xlsx)