Investor calendar

Vaisala's silent period begins 30 calendar days before the publishing of the Interim Reports, Half Year Financial Report and Financial Statement Release. Exceptions to this rule are Annual General Meeting (if held during the silent period) and publishing of a stock exchange release regarding a significant business event and related communication. During silent periods, Vaisala's spokespersons refrain from discussing and commenting on issues related to the company's financial performance or meeting with capital market representatives.