Elon Musk's delay in disclosing Twitter stake triggers SEC probe

Elon Musk’s bid to buy Twitter Inc. is facing more scrutiny in Washington following a report that the US Securities and Exchange Commission is probing whether he broke rules last month when disclosing a large stake in the social media platform.
 
The Wall Street Journal reported on Wednesday that the SEC is investigating Musk’s submission of a form that investors must file when they accumulate more than 5 per cent of a company. The Federal Trade Commission is also reviewing the bid by the world’s richest person to take Twitter private.
 
Musk disclosed on April 4 that he