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12.6.2025

Summa Defence’s subsidiary Uudenkaupungin Työvene has acquired Olkiluoto shipyard to increase production capacity

Investor news Press releases

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11.6.2025

Summa Defence Plc: Managers’ Transactions – Tommi Manninen

Company announcements Management transactions

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11.6.2025

Summa Defence Plc: Managers’ Transactions – 3Lions Oy

Company announcements Management transactions

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11.6.2025

Summa Defence Plc: Managers’ Transactions – holoborg Oy

Company announcements Management transactions

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11.6.2025

Summa Defence Plc: Managers’ Transactions – Aura Mare Oy

Company announcements Management transactions

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11.6.2025

Summa Defence Plc: Managers’ Transactions – holoborg Oy

Company announcements Management transactions

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11.6.2025

Disclosure under Chapter 9 Section 10 of the Securities Market Act

Company announcements Flagging notifications

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11.6.2025

Summa Defence Plc: Managers’ Transactions – Juha Vauhkonen

Company announcements Management transactions

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11.6.2025

Summa Defence Plc: Managers’ Transactions – Meriaura Invest Oy

Company announcements Management transactions

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11.6.2025

Summa Defence Plc: Managers’ Transactions – Takkala Consulting Oy

Company announcements Management transactions

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