UPM-Kymmene Appoints New CFO

09:55 AM EDT, 10/19/2026 (MT Newswires) -- UPM-Kymmene (UPM.HE) appointed Aki Temmes as its new chief financial officer, effective Jan. 1, 2027, succeeding Tapio Korpeinen, who will retire at the end of 2026. Temmes serves as the executive vice president of the Finnish forest products maker's UPM Fibres division. Petri Hakanen will take over Temmes' current role on the same date, according to a Monday release.