Arthur J. Gallagher & Co. (NYSE:AJG) entered into a Security and Asset Purchase Agreement to acquire Certain Reinsurance, Specialty and Retail Brokerage Operations from Willis Towers Watson Public Limited Company (NasdaqGS:WLTW) for $3.6 billion on May 12, 2021. Arthur expects to fund the Purchase Price using a combination of long-term debt, short-term borrowings, free cash and common equity. The final funding contemplates Arthur maintaining its investment grade debt rating. On May 17, 2021, Arthur J. Gallagher closed an offering that comprised of the issuance of $650 million in equity issuance of 2.5% senior notes due 2031 and $850 million 3.5% senior notes due 2051. Gallagher intends to use the net proceeds for funding the acquisition. Completion is dependent upon receipt of regulatory and antirust clearances permitting the completion of the Aon Willis Transaction. European Union antitrust regulators approved the deal on July 9, 2021. On July 15, 2021, the transaction was approved by the South Africa's Competition Tribunal. The European Commission recently approved the acquisition of Willis Towers Watson by Aon.The transaction is expected to close during the second half of 2021.

Morgan Stanley & Co. LLC and BofA Securities acted as financial advisors and Brian J. Fahrney, Brent M. Steele and Sean M. Carney of Sidley Austin LLP acted as legal advisor to Gallagher on this transaction. Andrew L. Fabens of Gibson, Dunn & Crutcher LLP acted as legal advisor for Arthur. Joseph Coco, Todd Freed and Patrick Lewis of Skadden, Arps, Slate, Meagher & Flom LLP acted as legal advisor to Willis Towers Watson Public Limited Company. Duane McLaughlin, Jeff Karpf, Jorge Juantorena, Elizabeth Chang, Marc Rotter, Nikta Daijavad, Taewan Roh, Anirudh Sivaram, and Jason Factor of Cleary Gottlieb represented the underwriters, led by Morgan Stanley & Co. LLC, in a $1.4 billion equity offering, and led by BofA Securities Inc. and J.P. Morgan Securities LLC, in a $1.5 billion registered note offering by Arthur J. Gallagher & Co. Charles Ruck, Bradley Faris, Max Schleusener, Larry Stein, Nicholas DeNovio, Bradd Williamson, Julie Crisp, Catherine Drinnan, Jeffrey Tochner, Carrie Girgenti, Jeffrey Anderson, Marc Williamson, Alan Devlin, Héctor Armengod, Les Carnegie, Fiona Maclean, Meredith Monroe, Joshua Marnitz and Drew Levin of Latham & Watkins LLP acted as legal advisor to Aon plc which is having a pending acquisition relation with Willis Towers Watson Public Limited Company (NasdaqGS:WLTW).