EXCHANGE NOTICE, MAY 21, 2021 BONDS Change in the amount -5,000,000 EUR. Updated identifiers as of May 24, 2021: Trading code: SRVJ487522 ISIN code: FI4000315395 Amount: 69 975 000 EUR New maturity: 27.3.2025 New FISN: SRV YHTIOT OYJ/4.875 Regr 20250327 Nasdaq Helsinki Oy, Surveillance, survo@nasdaq.com, +358 9 6166 7260