Uponor Corporation Managers’ Transactions 17 February 2021 09:45 EET Uponor Corporation - Manager's transactions: Jyri Luomakoski Notification under the EU Market Abuse Regulation, article 19 Person subject to the notification requirement Name: Luomakoski, Jyri Position: Chief Executive Officer Issuer: Uponor Oyj LEI: 743700KA2GMSYJM3CM12 Notification type: INITIAL NOTIFICATION Reference number: 743700KA2GMSYJM3CM12_20210216132704_5 ____________________________________________ Transaction date: 2021-02-15 Venue: BEUP Instrument type: SHARE ISIN: FI0009002158 Nature of the transaction: DISPOSAL Transaction details (1): Volume: 9 Unit price: 18.13 EUR (2): Volume: 333 Unit price: 18.06 EUR (3): Volume: 253 Unit price: 18.06 EUR Aggregated transactions (3): Volume: 595 Volume weighted average price: 18.06106 EUR ____________________________________________ Transaction date: 2021-02-15 Venue: LISZ Instrument type: SHARE ISIN: FI0009002158 Nature of the transaction: DISPOSAL Transaction details (1): Volume: 36,000 Unit price: 18.06 EUR Aggregated transactions (1): Volume: 36,000 Volume weighted average price: 18.06 EUR ____________________________________________ Transaction date: 2021-02-15 Venue: TQEM Instrument type: SHARE ISIN: FI0009002158 Nature of the transaction: DISPOSAL Transaction details (1): Volume: 291 Unit price: 18.09 EUR (2): Volume: 128 Unit price: 18.08 EUR (3): Volume: 352 Unit price: 18.08 EUR (4): Volume: 8 Unit price: 18.08 EUR (5): Volume: 287 Unit price: 18.08 EUR (6): Volume: 139 Unit price: 18.08 EUR (7): Volume: 248 Unit price: 18.08 EUR (8): Volume: 242 Unit price: 18.08 EUR (9): Volume: 234 Unit price: 18.1 EUR (10): Volume: 234 Unit price: 18.1 EUR (11): Volume: 244 Unit price: 18.12 EUR (12): Volume: 4 Unit price: 18.11 EUR (13): Volume: 13 Unit price: 18.11 EUR (14): Volume: 154 Unit price: 18.11 EUR (15): Volume: 21 Unit price: 18.11 EUR (16): Volume: 4 Unit price: 18.11 EUR (17): Volume: 138 Unit price: 18.12 EUR (18): Volume: 32 Unit price: 18.12 EUR (19): Volume: 219 Unit price: 18.13 EUR (20): Volume: 222 Unit price: 18.13 EUR (21): Volume: 147 Unit price: 18.13 EUR (22): Volume: 217 Unit price: 18.12 EUR (23): Volume: 263 Unit price: 18.14 EUR (24): Volume: 307 Unit price: 18.14 EUR (25): Volume: 190 Unit price: 18.14 EUR (26): Volume: 209 Unit price: 18.14 EUR (27): Volume: 163 Unit price: 18.13 EUR (28): Volume: 138 Unit price: 18.13 EUR (29): Volume: 213 Unit price: 18.13 EUR (30): Volume: 1,545 Unit price: 18.13 EUR (31): Volume: 186 Unit price: 18.13 EUR (32): Volume: 199 Unit price: 18.11 EUR (33): Volume: 1 Unit price: 18.12 EUR (34): Volume: 1 Unit price: 18.12 EUR (35): Volume: 182 Unit price: 18.12 EUR (36): Volume: 3 Unit price: 18.12 EUR (37): Volume: 13 Unit price: 18.12 EUR (38): Volume: 259 Unit price: 18.07 EUR (39): Volume: 595 Unit price: 18.09 EUR (40): Volume: 236 Unit price: 18.06 EUR Aggregated transactions (40): Volume: 8,281 Volume weighted average price: 18.11089 EUR ____________________________________________ Transaction date: 2021-02-15 Venue: NASDAQ HELSINKI LTD (XHEL) Instrument type: SHARE ISIN: FI0009002158 Nature of the transaction: DISPOSAL Transaction details (1): Volume: 67 Unit price: 18.04 EUR (2): Volume: 57 Unit price: 18.04 EUR Aggregated transactions (2): Volume: 124 Volume weighted average price: 18.04 EUR Uponor Corporation Susanna InkinenVice President, Communications and Corporate ResponsibilityTel. +358 20 129 2081 DISTRIBUTION:Nasdaq HelsinkiMediawww.investors.uponor.com Uponor in brief Uponor is rethinking water for future generations. Our offering, including safe drinking water delivery, energy-efficient radiant heating and cooling and reliable infrastructure, enables a more sustainable living environment. We help our customers in residential and commercial construction, municipalities and utilities, as well as different industries to work faster and smarter. Uponor employs about 3,700 professionals in 26 countries in Europe and North America. In 2020, Uponor's net sales totalled approximately €1.1 billion. Uponor Corporation is based in Finland and listed on Nasdaq Helsinki. www.uponor.com