WallStreetNYSE650Facebook Chief Operating Officer Sheryl Sandberg announced that she sold more than 280,000 shares of class-A common stock in the company in a Form 4 filing with the Securities and Exchange Commission Friday.

Sandberg sold 125,234 shares at $46.6682 each; 106,000 shares at $47.7948 apiece; and 52,100 at $48.4968.

She now holds 11,156,839 Facebook class-A common shares.

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