Elon Musk nearing a deal to buy Twitter

Twitter’s board was negotiating with Mr. Musk into Monday over his unsolicited bid to buy the company, after he began lining up $46.5 billion in financing for the offer last week, said the people, who spoke on the condition of anonymity because they were not authorized to discuss confidential information. The two sides were talking about details including a timeline to close any potential deal and any fees that would be paid if an agreement were signed and then fell apart, they said.

The discussions followed a Twitter board meeting on Sunday morning to discuss Mr. Musk’s offer, the people said. Obtaining commitments for the financing was a turning point for how the board viewed Mr. Musk’s bid of $54.20 a share, enabling the company’s 11 board members to seriously consider his offer, the people said.

Twitter’s stock rose 4 percent on Monday, to about $51.23 a share.

An agreement is not yet final and may still fall apart, but what had initially seemed to be a highly improbable deal appeared to be nearing an endgame. The situation involving Twitter and Mr. Musk remains fluid and fast-moving, the people with knowledge of the situation said.