Who clinched a deal to buy Twitter for 44 billion dollars in April 2022_____?

Who clinched a deal to buy Twitter for 44 billion dollars in April 2022_____?

Explanation

Twitter deal signed on: 25 April 2022

Elon Musk is also: CEO of SpaceX (rocket developer)

Twitter messages are called: Tweets

Logo of Twitter is: white X

Twitter was launched: 2006

Twitter founders: Evan Williams, Jack Dorsey & Biz Stone