Devonshire Industries fell 15.4 percent, or $1, to close at $5.50 on the Bermuda Stock Exchange yesterday.Three thousand of the shares in the company, which owns Bermuda Paint, changed hands.BF&M rose two percent (30 cents) to close at $15. The company traded 5,500 shares.And 46,563 Bank of NT Butterfield shares changed hands, ending unchanged at $1.45.Overall the Index was up 1.71 points or 0.14 percent at 1,203.55.The BSX Insurance Index was up 0.2 percent, or 2 points, at 982.