Butterfield Bank shares rose 2 cents, or 1.56 percent, for the week to finish at $1.30 on a volume of 174,113.BF&M shares dropped 5 cents, or 0.31 percent, to close at $16 on Friday as 2,300 shares traded.And Ascendant Group close d at $11.60, up 10 cents for the week as 5,000 shares changed hands.Overall, the Bermuda Stock Exchange finished up 10 cents, or 0.90 percent, last week to end at 1,103.20.