Cybersecurity firm Proofpoint considers pre-IPO funding as it plots a return to public markets
It would mark the second time Proofpoint has gone public after the company was acquired in 2021 by private equity firm Thoma Bravo for $12.3 billion.
It would mark the second time Proofpoint has gone public after the company was acquired in 2021 by private equity firm Thoma Bravo for $12.3 billion.