Elon Musk accused in lawsuit of delaying Twitter stake disclosure to buy more shares at lower prices
- A complaint in New York federal court accuses the Tesla CEO of failing to disclose a 5 per cent stake in March to increase his stake at lower prices
- After Musk revealed this month that he is Twitter’s largest shareholder at more than 9 per cent, he was offered a seat on the board, which he declined

The complaint in New York federal court accuses Musk of violating a regulatory deadline to reveal he had accumulated a stake of at least 5 per cent. Instead, according to the complaint, Musk didn’t disclose his position in Twitter until he’d almost doubled his stake to more than 9 per cent. That strategy, the lawsuit alleges, hurt less wealthy investors who sold shares in the San Francisco company in the nearly two weeks before Musk acknowledged holding a major stake.
The lawsuit alleges that by March 14, Musk’s stake in Twitter had reached a 5 per cent threshold that required him to publicly disclose his holdings under US securities law by March 24. Musk didn’t make the required disclosure until April 4.
That revelation caused Twitter’s stock to soar 27 per cent from its April 1 close to nearly US$50 by the end of April 4’s trading, depriving investors who sold shares before Musk’s improperly delayed disclosure the chance to realise significant gains, according to the lawsuit filed on behalf of an investor named Marc Bain Rasella. Musk, meanwhile, was able to continue to buy shares that traded in prices ranging from US$37.69 to US$40.96.
The lawsuit is seeking to be certified as a class action representing Twitter shareholders who sold shares between March 24 and April 4, a process that could take a year or more.