Summa Defence Oyj: Summa Defence Plc: Disclosure under Chapter 9 Section 10 of the Securities Market Act
Summa Defence Plc
Company announcement, major holdings 31 December 2025 at 3:00 pm
Summa Defence Plc has on 31 December 2025 received a flagging notification from Meriaura Invest Oy in accordance with Chapter 9, Section 5 of the Finnish Securities Markets Act, according to which the holding of Meriaura Invest Oy, a company controlled by Jussi Mälkiä, in Summa Defence Plc's shares and votes has exceeded the 5% flagging threshold due to the merger of Aura Mare Oy into Meriaura Invest Oy on 31 December 2025.
Summa Defence Plc has one share series, with each share carrying one vote. The total number of shares is 45,681,664.
Direct and indirect ownership of the party subject to the flagging obligation:
| % of shares and voting rights | % of shares and voting rights through financial instruments | Total of both in % | Total number of shares and voting rights of issuer | |
| Resulting situation on the date on which threshold was crossed or reached | 6.33% | 6.33% | 2,889,479 | |
| Position of previous notification (if applicable) |
Notified details of the resulting situation on the date on which the threshold was crossed:
| A: Shares and voting rights | ||||
| Class/type of shares | Number of shares and voting rights | % of shares and voting rights | ||
| ISIN code | Direct (SMA 9:5) | Indirect (AMS 9:6 and 9:7) | Direct (SMA 9:5) | Indirect (AMS 9:6 and 9:7) |
| FI4000592282 | 2,889,479 | 0 | 6.33% | 0 |
| A TOTAL | 2,889,479 | 6.33% | ||
Information in relation to the person subject to the notification obligation:
Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entity:
| Name | % of shares and voting rights | % of shares and voting rights through financial instruments | Total of both |
| Jussi Mälkiä | 0.008% | 3,457 | |
| Meriaura Invest Oy | 6.33% | 2,889,479 |
SUMMA DEFENCE PLC
More information:
Timo Huttunen, interim CEO
Phone: +358 50 517 5508
email: timo.huttunen@summadefence.com
Summa Defence in brief
Summa Defence Plc is a Finnish defence and security technology group whose mission is to create a strong industrial foundation of innovative defence and dual use SMEs for strengthening the comprehensive security of society.
Summa Defence aims for both organic and inorganic growth across three focus areas: maritime technologies, land technologies and new technologies. The company's vision is to be a forerunner in comprehensive security industry.
The shares of Summa Defence Plc are listed on the Nasdaq First North Growth Market in Sweden (SUMMAS) and Finland (SUMMA).
The company's Certified Adviser is Augment Partners AB, info@augment.se, tel. +46 8 604 22 55.