Managing Director of Global Technology, Morgan Stanley
Over the last year, Grimes has helped lead at least 28 tech IPOs, including LinkedIn, Groupon, and Zynga. He reportedly acted as Ebersman's main advisor and closest confidant during the Facebook IPO process. Now, given the social network's problematic stock market debut, and a lawsuit brought on by disgruntled investors, Morgan Stanley's reputation in the tech sphere could be severely tarnished.
NEXT: Donald Graham