Twitter chief financial officer Ned Segal confirmed his exit from the social media giant on Friday through Twitter.
Segal changed his bio to "former CFO and current fan of @Twitter" and tweeted that Thursday was his last day, concluding his five-year stint with the company.
He described his journey at Twitter as the "most fulfilling" year of his career. His tweets came hours after Musk indicated the completion of the $44 billion acquisition deal.
Reportedly Segal and other two executives of Twitter Inc including Indian-origin CEO Parag Agrawal and legal Vijaya Gadde have been fired by the world's richest man who is not at the helm of the company.