NOTICE, JUNE 30, 2021 SHARES DETECTION TECHNOLOGY OYJ: SHARES SUBSCRIBED WITH OPTION RIGHTS A total of 203,000 shares will be traded as old shares as of July 01, 2021 on First North Growth Market Finland. Identifiers of Detection Technology Oyj's share: Trading code: DETEC ISIN code: FI4000115464 Orderbook id: 106636 Number of shares: 14,578,430 Nasdaq Helsinki Oy, Surveillance, survo@nasdaq.com, +358 9 6166 7260