The Royal Gazette/Bermuda Stock Exchange last week lost 21.154 points to close at 3,168.90. Investors of KeyTech - the parent company of Logic, BTC and Mobility - traded 100,900 shares at an unchanged price of $10.25. Butterfield Bank investors traded 17,575 shares with the price dropping 45 cents to $40.50. BF&M recorded 33,900 shares trading during the week at a price up 25 cents to $13.25. Argus Insurance investors traded 5,252 shares pushing down the price 45 cents to $25. Masters saw 500 shares trade at an unchanged price of $12 while Devonshire Industries - the parent company of Bermuda Paint - recorded 14,000 shares moving at an unchanged price of $11.45. Bermuda Bakery Ltd. investors traded 100 shares pushing up the price $5 to $45. Bermuda Press Holdings Ltd - the parent company of The Royal Gazette - saw its share price drop 50 cents to $12 when 200 shares were traded. Bermuda Aviation Services stock dropped $1 to $9 when investors traded 3150 shares. Belco Holdings price of $11.80 did not change when investors traded 2,430 shares. Watlington Waterworks was the only other stock to move with investors traded 100 shares and pushed up its price $1.25 to $9.