stocknews Thoma Bravo buys Proofpoint for $12.3 billion in cash, in the largest cloud company buyout to date by a PE firm. – #stocks chatter Mehabe - April 27, 2021 0 Thoma Bravo buys Proofpoint for $12.3 billion in cash, in the largest cloud company buyout to date by a PE firm. https://www.cnbc.com/2021/04/26/thoma-bravo-purchase-of-proofpoint-marks-top-private-equity-cloud-deal.html