Skip to main content
Koskisen Oyj logo

Koskisen Oyj — Investor Relations & Filings

Ticker · KOSKI ISIN · FI4000533005 LEI · 9845000D85046ECFFF27 HE Manufacturing
Open in API
Filings indexed 313 across all filing types
Latest filing 2026-06-03 Director's Dealing
Country FI Finland
Listing HE KOSKI

About Koskisen Oyj

https://www.koskisen.com/

Koskisen Oyj is an international wood processing specialist with over a century of experience. The company manufactures a range of wood-based products, including sawn timber, plywood, chipboard, and veneers. These products are utilized in various demanding applications such as construction, the transport industry for vehicle and aircraft interiors, furniture manufacturing, and other specialized uses like musical instruments and sports equipment. Known for its agility and customer-centric approach, Koskisen focuses on producing high-quality, sustainable, and durable products from wood raw materials. The company provides tailored solutions for a wide array of processing needs, emphasizing the principles of the circular bioeconomy.

Recent filings

Filing Released Lang Actions
Koskisen Oyj - Johdon liiketoimet
Director's Dealing Classification · 95% confidence The document is a stock exchange announcement detailing an insider transaction by Karri Louko, the company’s CFO, including trade dates, volumes, prices, and ISIN. This fits the definition of a Director’s Dealing report.
2026-06-03 Finnish
Koskisen Corporation - Managers' transactions
Director's Dealing Classification · 10% confidence The document is a stock exchange release detailing the personal share transactions of a company director (Chief Financial Officer Karri Louko), including volumes, prices, venue, and transaction dates. This matches the definition for Director's Dealing (insider trades by executives).
2026-06-03 English
Koskisen Oyj - Johdon liiketoimet
Director's Dealing Classification · 95% confidence The document is a stock exchange announcement detailing personal share transactions (insider trades) by a company executive (CFO Karri Louko) with volumes, prices, dates, instrument details, and insider status. This matches the ‘Director’s Dealing’ category for insider share transactions by directors or senior management.
2026-06-03 Finnish
Koskisen Corporation - Managers' transactions
Director's Dealing Classification · 87% confidence The document is a stock exchange release titled “Managers’ transactions” detailing insider share transactions by a company director (CFO Karri Louko), including volumes, prices, and aggregated totals. This matches the definition of a Director’s Dealing report.
2026-06-03 English
Koskisen Oyj: Arvopaperimarkkinalain 9. luvun 10. pykälän mukainen ilmoitus
Major Shareholding Notification Classification · 90% confidence The document is a Finnish securities market announcement detailing that Karoliina Koskisen’s ownership and voting rights in Koskisen Oyj have exceeded the 5% threshold, including specific share counts and percentage calculations. This matches the definition of a Major Shareholding Notification (MRQ).
2026-06-02 Finnish
Koskisen Corporation: Flagging notification in accordance with Chapter 9, Section 10 of the Securities Markets Act
Major Shareholding Notification Classification · 99% confidence The document is a flagging notification that a shareholder’s total holdings crossed above the 5% threshold, including detailed share counts and percentages, which matches the definition of a Major Shareholding Notification (MRQ).
2026-06-02 English

Browse filings by year

5 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.