NOTIFICATION OF CHANGES IN SHARE OWNERSHIP

Detection Technology Plc Company Announcement 22 June 2017 at 09:30 (EEST)

NOTIFICATION OF CHANGES IN SHARE OWNERSHIP

Detection Technology Plc has on 21 June 2017 received a disclosure of changes in share ownership from Ahlström Capital Oy (AC) according to which the total number of ownership and voting rights related to Detection Technology Plc shares owned by AC has increased to over thirty (30%) per cent of all shares and votes.

AC share ownership in Detection Technology Plc before disclosure:

Amount of shares: 0
Ownership: 0,00%

AC share ownership in Detection Technology Plc after disclosure:

Amount of shares: 5,205,167
Ownership: 38,77 %

Detection Technology Plc's share capital comprises 13.425.775 shares, and each share entitles its holder to one (1) vote. Thus, the total number of votes is 13.425.775.

Detection Technology Plc
Board of Directors

For more information:
President and CEO Hannu Martola will be available for interviews and further information on the release date at 9:30-11:00 (EEST).

Hannu Martola, President and CEO
+358 500 449 475
hannu.martola@deetee.com

Nordea is the company's Certified Advisor under First North rules.

Detection Technology Plc
Detection Technology is a global provider of X-ray imaging subsystems, components and services for medical, security and industrial applications. The company's net sales grew 77% to EUR 76 million in 2016. The company has over 200 customers in 40 countries. Detection Technology employs over 400 people in Finland, China and the US. The company's shares are listed at the Nasdaq First North Finland under the ticker symbol DETEC.

DISTRIBUTION:
Nasdaq Helsinki
Key media
www.deetee.com