Just over a month since insurance brokerage Arthur J. Gallagher & Co. said it had a definitive agreement in place to buy Woodruff Sawyer for $1.2 billion, the deal is closed. Gallagher said April 10 that the acquisition of San …

Just over a month since insurance brokerage Arthur J. Gallagher & Co. said it had a definitive agreement in place to buy Woodruff Sawyer for $1.2 billion, the deal is closed. Gallagher said April 10 that the acquisition of San …