Koskisen Corporation – Managers’ transactions

Koskisen Corporation - Managers' Transactions
____________________________________________
Person subject to the notification requirement
Name: Raju Capital Oy
Position: Member of the Board/Deputy member
(X) Legal person (1): Person Discharging Managerial Responsibilities In Issuer
Name: Pekka Kuusniemi
Position: Member of the Board
Issuer: Koskisen Corporation
LEI: 9845000D85046ECFFF27
Notification type: INITIAL NOTIFICATION
Reference number: 170699/4/4
____________________________________________
Transaction date: 2026-08-25
Venue: NASDAQ HELSINKI LTD (XHEL)
Instrument type: SHARE
ISIN: FI4000533005
Nature of transaction: ACQUISITION
(X) Executed under portfolio or asset management
Transaction details
(1): Volume: 297 Unit price: 8.74 EUR
(2): Volume: 422 Unit price: 8.74 EUR
(3): Volume: 281 Unit price: 8.74 EUR
(4): Volume: 500 Unit price: 8.7 EUR
(5): Volume: 500 Unit price: 8.7 EUR
(6): Volume: 500 Unit price: 8.7 EUR
(7): Volume: 500 Unit price: 8.7 EUR
(8): Volume: 458 Unit price: 8.7 EUR
(9): Volume: 42 Unit price: 8.7 EUR
(10): Volume: 332 Unit price: 8.74 EUR
(11): Volume: 168 Unit price: 8.74 EUR
(12): Volume: 7 Unit price: 8.76 EUR
(13): Volume: 1493 Unit price: 8.76 EUR
(14): Volume: 500 Unit price: 8.76 EUR
Aggregated transactions (14):
Volume: 6,000 Volume weighted average price: 8.73 EUR

For more information, please contact:
Sanna Väisänen, Director, Sustainability and Communications, Koskisen Corporation
sanna.vaisanen@koskisen.com
Tel. +358 20 553 4563

Koskisen is an international wood processing specialist and known for its agility and ability to listen to the customer. We utilise our valuable wood raw material as thoroughly as possible, up to the last particle of sawdust. At the same time, we bring the best carbon narrative to life: We manufacture high-quality and sustainable products that store carbon for decades. The Group’s revenue in 2025 was EUR 355 million. Read more: koskisen.com