WARSAW, May 21 (Reuters) - Shares in Polish biopharmaceutical company Bioton BOTN.WA jumped as much as 11 percent on Wednesday after media tycoon Zygmunt Solorz-Zak bought a 10 percent stake in the company.
WARSAW, May 21 (Reuters) - Shares in Polish biopharmaceutical company Bioton BOTN.WA jumped as much as 11 percent on Wednesday after media tycoon Zygmunt Solorz-Zak bought a 10 percent stake in the company.