More than 118,000 shares in Butterfield Bank traded last week, closing down a cent, at $1.23.BF&M traded 1,000 shares last week, closing up 5 cents at $16.KeyTech traded 16,600 shares, closing out the week at $6, unchanged. And Ascendant Group fell 2.9 percent or 35 cents to finish at $11.80 as 5,545 shares changed hands.Overall, the BSX was up 2.04, or 0.19 percent at 1,068.81.