Yuji Naka, former Square Enix and Sega developer, has been found guilty of insider trading.
As reported by VGC, per Jiji Press, Naka has been given a suspended sentence of two years and six months in prison, with four years probation.
He has received two fines totalling ¥173 million ($1.2 million).
source https://www.gamesindustry.biz/yuji-naka-fined-sentenced-to-prison-for-insider-trading