OncoTherapy Science Inc <4564.T> : Says co appoints Kazuo Yamamoto as new president, replacing Masaharu Mori who resigns .Change will be effective on Feb. 27.
Alcobra Ltd : Amir Efrati reports passive stake of 9 percent in alcobra ltd as on Feb. 22, 2017 .Amir Efrati had previously reported passive stake of 7.5 percent in Alcobra Ltd as of Jan. 23, 2017.
Sierra Oncology Inc :Frazier Healthcare VI L.P. reports 16.28 percent stake in Sierra Oncology as on February 14, 2017 - sec filing.
Oryzon Genomics SA : FY net loss 5.4 million euros ($5.71 million) versus loss 992,000 euros year ago . FY net sales 735,000 euros versus 4.3 million euros year ago .FY research and development expenses at 5.2 million euros, of which 4.3 million euros correspond to development and 0.9 million euros to research.