Vaisala Converts 40,000 Series K Shares to Series A Shares

Vaisala Corporation, a global leader in measurement instruments and intelligence for climate action, has announced a change in its share structure. On September 25, 2026, at 1:00 p.m., the company reported that its Board of Directors had decided to convert 40,000 series K shares into series A shares during a meeting held on September 17, 2026. This conversion has been registered in the Trade Register, marking a shift in the company's share composition.

As a result of this conversion, Vaisala now has a total of 36,436,728 shares. Specifically, 3,051,928 of these are series K shares, while 33,384,800 are series A shares. The total number of votes attached to all shares remains at 94,423,360. Vaisala holds a significant portion of its own shares, with 153,420 series A shares, representing 0.46% of the series A shares and 0.42% of all shares.

Vaisala Corporation, with its commitment to climate action and resource efficiency, continues to innovate and serve a global network of customers dedicated to improving the well-being of people and societies worldwide. Founded over 90 years ago, the company employs a team of nearly 2,500 experts who are dedicated to addressing environmental challenges through advanced measurement technologies.