Sec Form 4/A Filing - Ortberg Robert Kelly @ UNITED TECHNOLOGIES CORP /DE/ - 2018-11-26

FORM 4/A Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Ortberg Robert Kelly 2. Issuer Name and Ticker or Trading Symbol UNITED TECHNOLOGIES CORP /DE/ [ UTX] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) CEO, Collins Aerospace Systems (Last) (First) (Middle) 10 FARM SPRINGS ROAD 3. Date of Earliest Transaction (MM/DD/YY) 11/26/2018 (Street) FARMINGTON, CT06032 4. If Amendment, Date Original Filed (MM/DD/YY) 11/28/2018 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 11/26/2018 F 4,762 ( 1 ) D $ 127.98 ( 2 ) 112,635 ( 3 ) D Common Stock 11/26/2018 F 25,837 ( 1 ) D $ 127.98 ( 2 ) 86,798 D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Ortberg Robert Kelly 10 FARM SPRINGS ROAD FARMINGTON, CT06032 CEO, Collins Aerospace Systems Signatures /s/ Ariel R. David as Attorney-in-Fact 01/28/2019 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The original Form 4 (filed on November 28, 2018) overstated the reporting person's holdings as a result of two transactions. First, as reported on the original Form 4, the reporting person disposed of 29,309 shares of Rockwell Collins common stock in connection with the vesting of certain performance shares, which resulted in 10,998 shares of UTC common stock. The original Form 4 should have reflected the tax withholding of 4,762 shares associated with this first transaction. Second, as also reported on the original Form 4, the reporting person disposed of 406,900 outstanding Rockwell Collins stock options, which resulted in 58,945 shares of UTC common stock. The original Form 4 should have reflected the tax withholding of 25,837 shares associated with this second transaction. ( 2 )The number of shares withheld for taxes was based on the closing price of UTC on November 26, 2018. ( 3 )The reporting person also held 368 shares of UTC common stock before becoming a Section 16 officer of UTC, of which 54 shares were inadvertently excluded from the reporting person's original Form 3 and the original Form 4, which is the subject of this amendment.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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