Sec Form 4 Filing - Kramer Kevin B @ ALLEGHENY TECHNOLOGIES INC - 2017-01-27

FORM 4 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 Kramer Kevin B 2. Issuer Name and Ticker or Trading Symbol ALLEGHENY TECHNOLOGIES INC [ ATI] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) Sr. VP, CCMO (Last) (First) (Middle) 1000 SIX PPG PLACE 3. Date of Earliest Transaction (MM/DD/YY) 01/27/2017 (Street) PITTSBURGH, PA15222 4. If Amendment, Date Original Filed (MM/DD/YY) 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, $0.10 par value 01/27/2017 A 7,517 ( 1 ) A $ 0 87,895.9248 ( 2 ) D Common Stock, $0.10 par value 01/27/2017 F 2,720 ( 3 ) D $ 21.75 85,175.9248 ( 2 ) D Common Stock, $0.10 par value 01/27/2017 F 4,564.6483 ( 4 ) D $ 21.75 80,611.2765 ( 2 ) D Common Stock, $0.10 par value 01/27/2017 D 6,817.3241 ( 5 ) D $ 21.75 73,793.9524 ( 2 ) 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 Kramer Kevin B 1000 SIX PPG PLACE PITTSBURGH, PA15222 Sr. VP, CCMO Signatures /s/ Elliot S. Davis, Attorney-in-Fact for Kevin B. Kramer 01/31/2017 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Shares awarded under the Company's 2014-2016 Total Shareholder Return Program ("TSR"). ( 2 )This amount includes 1,197.5670 shares of common stock Mr. Kramer owns in the Company's 401(k) plan. Fluctuations in 401(k) share amounts reflect the plan's unit reporting method. The reporting person holds approximately 1,003.7700 units, which represent interests in the Company's stock fund. ( 3 )Shares withheld for payment of taxes on the 2014-2016 TSR award paid on January 27, 2017 as described in footnote 1 above. ( 4 )Shares withheld for payment of taxes on shares of previously restricted stock awarded in February 2014 under the 2014-2016 Long-Term Shareholder Value Program. Vesting of these shares was contingent on the successful achievement of predetermined goals during the 2014-2016 performance period and became payable on January 27, 2017. ( 5 )Forfeiture of restricted shares, including accumulated dividends, granted under the 2014 Performance/Restricted Stock Program.

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).

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