As senior vice president of new listings at Nasdaq, Bob McCooey is enjoying signs of renewal in the IPO market. After bottoming out with only 43 new issues in 2008, the IPO market showed a pulse last year with 63 new offerings, according to Renaissance Capital. That's still well off the 2007 peak of 272 new issues. Even better, McCooey says, U.S. exchanges now attract a growing number of IPOs from foreign companies. Last year, Nasdaq listed nine