This morning, NASDAQ announced that Remedy's CFO, Mika Reini, will be leaving the studio on 19th January 2018, after seventeen years at the studio.
Reini has been at Remedy since the Max Payne days, where he worked as an Office Manager before being promoted to the position of CFO, Chief Financial Officer, for Alan Wake. According to the NASDAQ site, he leaves the company and full time employment to focus on more personal projects. (Which after seventeen years, is well deserved!)
After Reini leaves the company, the role will be taken over by Niko Stark, Remedy's Senior Financial Controller, until a new CFO is selected.