Musk wrote in a follow-up tweet that he would "abide by the results of this poll, whichever way it goes." Tesla's shares fell nearly 5 per cent Monday.
He closed the poll Sunday, after nearly 3.5 million votes had been cast, with 58 per cent voting for him to sell. Musk has not confirmed what he will do, but after closing the poll, he tweeted, "I was prepared to accept either outcome."
Either way, Musk may soon have needed to sell a big chunk of his shares. He holds nearly 23 million stock options that were awarded in 2012. Those options have since vested and will expire in August 2022. Most stock grants allow executives to avoid paying taxes for years, and perhaps forever, as long as they do not sell the shares they get from converting the option.
But Brian Foley, an executive compensation consultant, says that because of the size of Musk's grant and the way it was structured, much of his 2012 options are not likely to qualify for the preferential tax treatment. That means Musk would owe income taxes when he exercised the grant, which at current prices would be worth just under $30 billion. Musk's tax bill could top US$10 billion ($14 billion), depending on what percentage of the options did not qualify for the preferential treatment.
"They are a ticking tax time bomb," Foley said of Musk's stock options. "Offhand I can't think of any way for him to get around paying the tax."
What's more, Musk may need to sell even more shares than what it would take to pay his tax bill. He owns 17 per cent of Tesla's shares, which are currently worth about US$200 billion. That means his weekend tweets are a pledge to sell roughly US$20 billion worth of Tesla's shares.
The potential sale could roil Tesla's stock when many analysts say it is already overvalued. The company's market value recently crossed US$1 trillion, making it one of only five US publicly traded companies worth that much.
Nonetheless, James Cox, a professor at Duke University law school and an expert in securities laws, said it might be hard for Musk to go back on his Twitter pledge.
"It's a no-win situation," Cox said. "In the securities law, the problem is this could be seen as a misrepresentation that was meant to mislead if another shareholder sold on Musk's tweet."
But Cox said it would be a hard lawsuit to win, because CEOs are allowed to make statements and change their minds, as long as they meant what they said when they said it.
It would not be the first time that Musk had gotten into trouble over his tweets. In late 2018, he and Tesla settled a lawsuit by the Securities and Exchange Commission, without admitting guilt, for tweeting about a potential sale of Tesla that never happened. Musk was also sued for defamation in 2018 after calling a diver who had helped rescue children stuck in a cave in Thailand a "pedo guy" on Twitter. Musk won the suit.
Daniel Ives, a stock analyst at Wedbush Securities who follows Tesla, called Musk's latest Twitter pledge "bizarre" but said he thought that the stock, which is up more than 60% this year, would keep climbing, even with Musk cashing out a portion of his holdings, given Tesla's prospects and the investor enthusiasm for the company.
"Musk was likely to sell some of his Tesla stock before year end, but no one ever imagined there would be a Twitter poll translating into a 10 per cent sale of his ownership," Ives said. "This weekend's Twitter poll was a strange one even for Elon."
This article originally appeared in The New York Times.
Written by: Stephen Gandel
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