Marshall And Ilsley -

: The acquisition officially closed on July 5, 2011 , leading to the rebranding of M&I branches to BMO Harris Bank. Historical Significance

: At its peak, it operated hundreds of offices across Wisconsin, Arizona, Florida, Indiana, Minnesota, Missouri, and Nevada.

: Its diverse financial services included M&I Brokerage Services, M&I Investment Management Corp., and Metavante Corporation , a major data processing division. The BMO Acquisition marshall and ilsley

: M&I shareholders received 0.1257 shares of BMO common stock for every share of M&I they owned.

: The bank was led by three generations of the Puelicher family; John "Jack" Puelicher was notably recognized for his conservative leadership from 1963 to 1992. : The acquisition officially closed on July 5,

: BMO Financial Group announced it would acquire Marshall & Ilsley on December 17, 2010.

: While M&I successfully expanded into high-growth markets like Arizona, this same expansion into real estate markets during a downturn contributed to the company's eventual need for a merger. The BMO Acquisition : M&I shareholders received 0

: M&I was a pioneer in banking technology; its data processing arm was eventually spun off into the independent company Metavante in 2007. Final Information Statement/Prospectus - SEC.gov