EXCHANGE NOTICE, 29 APRIL 2024 SHARES DELISTING FROM NASDAQ HELSINKI: UPONOR CORPORATION The ownership of all shares of Uponor Corporation has been transferred to the redeemer, Georg Fischer AG, in the redemption process. The shares of Uponor Corporation will be listed for the last time on Monday 29 April 2024. Identifiers: Trading code: UPONOR ISIN code: FI0009002158 Orderbook id: 24385 Last listing day: 29 April 2024 Nasdaq Helsinki Oy, Surveillance, survo@nasdaq.com, +358 9 6166 7260