Yahoo buys time to prepare for IcahnYahoo pushed its annual shareholder meeting back from July 3 to "around the end of July." Since originally scheduling the meeting, shortly after Microsoft CEO Steve Ballmer walked away from merger negotiations, corporate raiders Carl Icahn and a merry band of followers have taken control over 30 percent or more of the company and put forward a new slate of directors for Yahoo's board in hopes of pushing the merger through.