Who is selling stock

Facebook is selling 180 million of its shares in its initial public offering. Another 157 million are coming from existing stockholders, including the company's earliest investors and CEO Mark Zuckerberg, who's selling some of his stock to cover tax obligations.

Here's a look at Facebook Inc.'s selling stockholders, and how much money their stock will be worth at the high end of the IPO's expected price range.

Mark Zuckerberg

• Number of shares being offered: 30.2 million

• Value at US$38 per share: US$1.15 billion

James Breyer and Accel Partners, where he's a partner

• Year invested in Facebook: 2005

• Number of shares being offered: 38.2 million

• Value at US$38 per share: US$1.45 billion

Peter Thiel, managing partner at The Founders Fund and PayPal co-founder

• Year invested in Facebook: 2004

• Number of shares being offered: 7.7 million

• Value at US$38 per share: US$294 million

DST Global Limited and affiliates, a London-based, Russian-founded investment firm focused on Internet companies and founded by Yuri Milner

• Year invested in Facebook: 2009 and late 2010

• Number of shares being offered: 26.3 million

• Value at US$38 per share: US$998 million

Goldman Sachs and affiliates, investment bank and one of the IPO's underwriters

• Year invested in Facebook: 2011

• Number of shares being offered: 13.2 million

• Value at US$38 per share: US$501 million

Elevation Partners, private equity firm focused on media and technology and affiliates

• Number of shares being offered: 4.6 million

• Value at US$38 per share: US$176 million

Greylock Partners, Silicon Valley venture capital firm and affiliates

• Year invested in Facebook: 2006

• Number of shares being offered: 7 million

• Value at US$38 per share: US$266 million

Mail.ru Group Limited, Russian Internet company

• Year invested in Facebook: 2009

• Number of shares being offered: 11.3 million

• Value at US$38 per share: US$428 million

Mark Pincus, Zynga Inc CEO

• Year invested in Facebook: 2004

• Number of shares being offered: 1 million

• Value at US$38 per share: US$38 million

Meritech Capital Partners, venture capital firm focused on late-stage investments

• Number of shares being offered: 7 million

• Value at US$38 per share: US$266 million

Microsoft Corp

• Year invested in Facebook: 2007

• Number of shares being offered: 6.6 million

• Value at US$38 per share: US$249 million

Reid Hoffman, co-founder of LinkedIn Corp. and affiliates

• Year invested in Facebook: 2004

• Number of shares being offered: 942,784

• Value at US$38 per share: US$36 million

Tiger Global Management, New York-based investment firm

• Number of shares being offered: 3.4 million

• Value at US$38 per share: US$128 million

Other, smaller stockholders are offering another 70,504 shares.

• Value at US$38 per share: US$2.7 million.

Source: Facebook's regulatory filings and Associated Press calculations.