Though
Facebook's shares gained on Wednesday, its initial public offering has come under Congressional probes and mounting lawsuits.
Facebook shares on Wednesday rose 3.2 per cent, to close at $32, still 16 per cent lower than its IPO price of $38.
Many shareholders who bought stock the stock in the IPO have filed lawsuits against Facebook, Morgan Stanley, the IPO's lead underwriter.
A lawsuit claims that Facebook's IPO documents contained untrue statements and omitted important facts, such as a "severe reduction in revenue growth" that Facebook was experiencing at the time of the offering. Morgan Stanley declined to comment. Facebook said the lawsuit is without merit.
(With AP inputs)