
Corporate M&A
Private Equity
Capital Markets
Insurance
Howard T. Block is a partner at Willkie Farr & Gallagher in New York City, specializing in Corporate & Financial Services. With extensive experience in mergers and acquisitions, private equity transactions, and capital markets, Howard focuses on the insurance sector. He has represented major clients in significant transactions, including the $4 billion sale of Allstate Life Insurance and the $2.5 billion acquisition of The Warranty Group by Assurant. Howard holds a JD from Harvard Law School and a BS from Cornell University, bringing over a decade of legal expertise to his practice.
Mergers and Acquisitions / Private Equity Transactions
Real Estate and Insurance Transactions
Technology and Telecommunications Transactions
Financial Advisors and Capital Markets

- Onex Partners Opportunities Fund acquired the target/assets from KKR in a acquisition on not available. - Deal value was 2300000000 Sector: Insurance; Location: not available. - On the acquirer side, not available advised, led by Michael Groll, Howard Block, Ryan Giggs, Stephanie Duchene.
Sep 19 2025
2B
Private Equity

Partner
2019 – Unknown
Associate
2017 – 2019


- KKR sold the stake/assets to Onex as part of a acquisition on not available. - Deal value was 1900000000 (source: AI Estimation) Sector: Insurance; Location: USA. - On the seller side, not available advised, led by Jen Perkins, Andrew Arons, Colin Zelicof, Giorgia Nagalli, Deb Kotkin, Rajab Abbassi, Parimah Hassouri, Adam Shapiro, Taylor Andrews, Samantha Balanevsky, Mike Beinus, Vivek Ratnam, Jeremy Miller, Scott Price, David Branham, Anthony Ji.
Sep 19 2025
2B
Private Equity
1 min
2005