Minox S.A. sold 19.8% stake in M-Trans S.A..Minox S.A. sold 19.8% stake in M-Trans S.A. on April 21, 2017. Minox sold 2.7 million shares. Minox S.A. completed the sale of 19.8% stake in M-Trans S.A. on April 21, 2017. ...