X0306 4 2013-02-11 0000101829 UNITED TECHNOLOGIES CORP /DE/ UTX 0001555745 Amato Elizabeth B ONE FINANCIAL PLAZA HARTFORD CT 06101 1 SVP, Human Resources & Org. Common Stock 2013-02-11 4 A 0 2532.0000 89.6100 A 14415.6145 D Common Stock 2013-02-11 4 F 0 85.5323 89.6100 D 14330.0822 D Common Stock 12585.0000 I By Savings Plan Trustee The reporting person acquired UTC deferred stock units upon the vesting of performance share units (PSUs) previously awarded on January 4, 2010 to the reporting person under the UTC 2005 Long-Term Incentive Plan. Each PSU has a value equal to one share of UTC common stock. The PSUs vested solely upon achievement of pre-established performance targets for UTC's earnings per share and total shareholder return over a three-year performance period. The reporting person previously elected to defer receipt of the actual shares of common stock that otherwise would be received upon the vesting of these PSUs and acquired instead deferred stock units that settle exclusively in shares and are included in Table I as common stock equivalents. Each deferred stock unit has a value equal to one share of UTC common stock. /s/ Charles F. Hildebrand as Attorney-in-Fact 2013-02-13