Enersense International Plc: Flagging notification under chapter 9, section 10 of the Securities Markets Act Enersense International Plc Stock exchange release 7 September 2022 at 1.50 p.m. Enersense International Plc has received a notification under chapter 9, section 5 of the Securities Markets Act from Ensto Invest Oy. According to the notification, the shareholding of Ensto Invest Oy in Enersense International Plc has exceeded 5.22 % of all shares in Enersense International Plc on 7 September 2022. According to the notification, the company holds a total of 850,000 shares in Enersense International Plc, which corresponds to 5.22 % of all shares and voting rights in Enersense International Plc. According to the notification, the total position of the party under the flagging obligation is: % of shares and voting rights % of shares and voting rights through financial instruments Total % Total number of shares and voting rights of issuer Resulting situation on the date on which threshold was crossed or reached 5.22 – 5.22 16,293,357 Position announced in the previous flagging notification (if applicable) Notified details of the resulting situation on the date on which the threshold was crossed or reached: A: Shares and voting rights Class/type of sharesISIN code (if possible) Number of shares and voting rights % of shares and voting rights Direct(SMA 9:5) Indirect(SMA 9:6 and 9:7) Direct(SMA 9:5) Indirect(SMA 9:6 and 9:7) FI4000301585 850,000 5.22 A TOTAL 850,000 5.22 Information about the party under the flagging obligation and about the entire chain of controlled undertakings through which shares, voting rights or financial instruments are effectively held: Name % of shares and voting rights % of shares and voting rights through financial instruments Total shares, voting rights and financial instruments