Print this releaseSeptember 04, 2023Bittium Corporation: SHARE REPURCHASE 4.9.2023 Bittium Corporation ANNOUNCEMENT 4.9.2023 Bittium Corporation: SHARE REPURCHASE 4.9.2023 In the Helsinki Stock Exchange Trade date 4.9.2023 Bourse trade Buy Share BITTI Amount 2 000 Shares Average price/ share 4,0500 EUR Total cost 8 100,00 EUR Bittium Corporation now holds a total of 165 429 shares including the shares repurchased on 4.9.2023 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 4 9 trades (Bitti 4.9 trades.xlsx)