In what Citigroup thinks may be the biggest share purchase by an insurance broker CEO since...

|By:, SA News Editor

In what Citigroup thinks may be the biggest share purchase by an insurance broker CEO since Spitzer, Willis Group (WSH +6.5%) CEO Joe Plumeri plunks down $5.5M to buy 250K shares. "It is clear CEO Joe Plumeri is bullish on his company's prospects," Citi says. "We would like to see more CEOs take this approach."