However, I should mention that I found this text in Yahoo! finance:
Leder reported that Hewitt Associates (NYSE: HEW - News) filed an 8-K form granting 65,000 restricted shares to four company bigwigs and "change in control" severance agreements to some 24 executives. She notes that, "The agreements are fairly standard.... But they're probably worth paying attention to, since we've all seen this type of pattern -- expanding the number of folks covered by change in control agreements -- as an almost routine event when a company is prepping itself for a sale."