X0306 4 2015-03-16 0000101829 UNITED TECHNOLOGIES CORP /DE/ UTX 0001555745 Amato Elizabeth B ONE FINANCIAL PLAZA HARTFORD CT 06101 1 SVP, Human Resources & Org. Common Stock 2015-03-16 4 M 0 4700.0000 56.5300 A 23420.4559 D Common Stock 2015-03-16 4 M 0 4600.0000 56.5300 A 28020.4559 D Common Stock 2015-03-16 4 S 0 1184.0000 119.2200 D 26836.4559 D Common Stock 2015-03-16 4 S 0 1216.0000 119.8800 D 25620.4559 D Common Stock 2015-03-16 4 S 0 1235.0000 119.2256 D 24385.4559 D Common Stock 2015-03-16 4 S 0 1268.0000 119.8610 D 23117.4559 D Common Stock 2015-03-16 4 D 0 2181.0000 119.2200 D 20936.4559 D Common Stock 2015-03-16 4 D 0 2216.0000 119.8800 D 18720.4559 D Common Stock 13407.0000 I By Savings Plan Trustee Stock Appreciation Right 56.5300 2015-03-16 4 M 0 4600.0000 0.0000 D 2009-01-03 2016-01-02 Common Stock 4600.0000 4700.0000 D Stock Appreciation Right 56.5300 2015-03-16 4 M 0 4700.0000 0.0000 D 2009-01-03 2016-01-02 Common Stock 4700.0000 0.0000 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $119.2170 to $119.2310, per share. /s/ Charles F. Hildebrand as Attorney-in-Fact 2015-03-18