Elon Musk sued over tweets, proposal to take Tesla private

Tesla Inc. and its chief executive Elon Musk were sued twice on Friday by investors who said they fraudulently engineered a scheme to squeeze short-sellers, including through Musk's proposal to take the electric car company private.

The lawsuits were filed three days after Musk stunned investors by announcing on Twitter that he might take Tesla private in a record$72 billion US transaction that valued the company at $420 per share, and that "funding" had been "secured."

In one of the lawsuits, the plaintiff Kalman Isaacs said Musk's tweets were false and misleading, and together with Tesla's failure to correct them amounted to a "nuclear attack" designed to "completely decimate" short-sellers.

The lawsuits filed by Isaacs and William Chamberlain said Musk's and Tesla's conduct artificially inflated Tesla's stock price and violated federal securities laws.

Tesla did not respond to a request for comment on theproposed class-action complaint filed in the federal court inSan Francisco. The company is based in nearby Palo Alto,Calif.

Short-sellers borrow shares they believe are overpriced,sell them, and then repurchase shares later at what they hopewill be a lower price to make a profit.

Such investors have long been an irritant for Musk, who hassometimes used Twitter to criticize them.

Musk's Aug. 7 tweets, including when he said there was"funding secured" to possibly take Tesla private, helped pushTesla's stock price more than 13 per cent above the prior day'sclose.

The stock has since given back more than two-thirds of thatgain, in part following reports that the U.S. Securities andExchange Commission had begun inquiring about Musk's activity.

Musk has not offered evidence that he has lined up thenecessary funding to take Tesla private, and the complaint didnot offer proof to the contrary.

But Isaacs said Tesla's and Musk's conduct caused thevolatility that cost short-sellers hundreds of millions ofdollars from having to cover their short positionsand causedall Tesla securities purchasers to pay artificially inflatedprices.

Tesla's market value exceeds $60 billionand its sharesclosed Friday up $3.04 at $355.49. Musk had tweeted that Teslacould go private for $420 per share.

According to the complaint, Isaacs bought 3,000 Tesla shareson Aug. 8 to cover his short position. The proposed class period in Isaacs's lawsuit runs from the afternoon of Aug. 7 through the next day, and in Chamberlain's lawsuit runs from Aug. 7 to Aug. 10.