Short-seller Hindenburg Research said on Wednesday it had taken a long position in Twitter stock and warned the social media company’s lawsuit against Elon Musk, the world’s richest man, could…

Elon Musk’s $44 billion ($3,398.7 billion) bid to take Twitter private could be repriced if the world’s richest man walks away from the deal, short-seller Hindenburg Research warned on Monday.…