> It reminds of when people were still trading shares in Genentech for years when Roche had an option to buy all GNE shares at a certain price, which they of co

> It reminds of when people were still trading shares in Genentech for years when Roche had an option to buy all GNE shares at a certain price, which they of course did eventually. Why do you think people would stop trading Genentech shares?