The stock was then offered to new investors as part of a 71 million share offering.
Zuckerberg's voting power in the company was slightly reduced, to 56.1 percent from 58.8 percent because his shares have 10 times more power than common A shares.
The executive will use most of proceeds to pay a massive 2013 tax bill.
Facebook's stock has risen 100 percent this year.
Written by: Andre Yoskowitz @ 21 Dec 2013 13:48