Athenahealth, Inc. (Nasdaq:ATHN), today announced the pricing of its initial public offering of 6,286,819 shares of its common stock at a price to the public of $18.00 per share.

The Blackstone Group is a leading global alternative asset manager and provider of financial advisory services yesterday started it's initial public offering (IPO). The Blackstone Stock Symbol is BX and its trading at NYSE is currently hot as the stock symbol BX has jumped 18 percent on IPO.

The head of the New York Stock Exchange has launched a thinly veiled attack on the London Stock Exchange over its willingness to allow Russian companies to list, the Telegraph web-site reported on Wednesday.

The Blackstone Group L.P. announced today that it has filed a registration statement with the Securities and Exchange Commission for a proposed initial public offering of common units representing limited partner interests in The Blackstone Group. The firm intends to apply to list its common units on the New York Stock Exchange.