gettyimages-135726526-7c7479565ba1bbfc9fd5c34bcdbf1a751db08aa9

gettyimages-135726526-7c7479565ba1bbfc9fd5c34bcdbf1a751db08aa9

Tony Zingale, chairman and chief executive officer of Jive Software Inc., left, and Robert Greifeld, chief executive officer and president of Nasdaq OMX Group Inc., attend a listing ceremony at the Nasdaq MarketSite in New York, U.S., on Tuesday, Dec. 13, 2011. Jive Software Inc., the maker of social-networking software for businesses, raised $161.3 million in its initial public offering, 38 percent more than first sought, after pricing the shares above the marketed range. Photographer: Scott Eells/Bloomberg via Getty Images