Apparently former Yahoo CEO Terry Semel needs money or thinks the company stock will fall lower. He exercised options on over 180,000 shares Monday and Tuesday and walked off with a cool $4 million dollars.
Well minus the cost of the option.
UPDATE: I have a thousand shares so maybe I am biased.

Introducing SES Online
Want to view one of the sessions you missed or listen to an especially informative presenter a second time? SES New York sessions are available for purchase on ClickZ Academy's new e-Learning site. SES is now Online!

