(Reuters) - Facebook Inc's first major investor Peter Thiel has sold three-quarters of his remaining stake in the social network as part of a previously established trading plan, a regulatory filing showed.
Thiel, who is a member of Facebook's board had already sold more than $1 billion worth of its stock before the filing made on Tuesday.
It said he had sold another 160,805 shares for about $29 million, leaving his holdings at 59,913 Class A shares in the company. bit.ly/2zd34za
The only major name in Silicon Valley to back President Donald Trump, some have called for Thiel’s removal from Facebook’s board. Chief Executive and co-founder Mark Zuckerberg has said he should stay, citing the importance of diversity of opinion at the company.
A Facebook representative called Thiel’s sales routine and said there was nothing new to say about the billionaire' s seat on the company's board.
Representatives for the venture capitalist could not immediately be reached for comment.
Thiel co-founded payment service PayPal and is known for funding the Hulk Hogan lawsuit that led to the shutdown of online news site Gawker. He became a Facebook investor in 2004 with an initial investment of $500,000 at a $5 million valuation.
When Zuckerberg took the company public in 2012, Thiel sold 16.8 million shares at the IPO for about $640 million. Later the same year, he sold roughly 20 million of his remaining 26 million shares for $400 million after the expiry of a lockup.
He hit the market once again in 2016 to sell a little less than 1 million shares for about $100 million.
Facebook shares were down 0.7 percent at $180.59 on Wednesday.
(Reporting by Supantha Mukherjee in Bengaluru and David Ingram in San Francisco; editing by Patrick Graham)