Disagreements over the company’s management, including the handling of an accounting scandal, put Toshiba at odds with its new investors, some of whom pushed for change on its board, including the addition of more independent directors.Tensions rose further last year when voting irregularities at the annual general meeting led to a shareholder revolt. Some investors cast blame on Mr. Nagayama, a former chief executive and director of the pharmaceutical giant Chugai who had also served as an outside director at Sony, after an internal investigation into the irregularities glossed over problems at the company.“Nagayama tried to position …
