Ownership Submission
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 OF SECURITIES

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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(Print or Type Responses)
1. Name and Address of Reporting Person *
Faiveley Erwan
   2. Issuer Name and Ticker or Trading Symbol
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP [WAB] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
1001 AIR BRAKE AVENUE		 3. Date of Earliest Transaction (Month/Day/Year)
05/10/2018
(Street)

WILMERDING, PA 15148		 4. If Amendment, Date Original Filed(Month/Day/Year)
 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 (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 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 - Direct 05/10/2018   F(1)   551 D $ 0 2,278 (2) D  
Common Stock               6,306,781 I Please see footnote (3)

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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 (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 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
(Month/Day/Year)		 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
Faiveley Erwan
1001 AIR BRAKE AVENUE
WILMERDING, PA 15148		   X      

Signatures

 David L. DeNinno, POA for Erwan Faiveley   05/14/2018
**Signature of Reporting Person Date

Explanation of Responses:

* 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).
(1) Shares were withheld by the Company to discharge withholding tax obligations of the reporting person and do not constitute a sale of shares or other open market transaction.
(2) The amount of securities beneficially owned following the reported transaction reflects prior unreported withholdings by the Company of 205 shares in the aggregate to discharge withholding tax obligations of the reporting person in connection with the vesting of restricted shares.
 
Remarks:
3)  In connection with the consummation of certain transactions contemplated by that certain Share Purchase Agreement, dated as of October 6, 2015 (as amended, the "Purchase Agreement"), relating to Faiveley Transport, S.A. ("Faiveley") among Financiere Faiveley S.A., a French societe anonyme ("FinF"), Famille Faiveley Participations S.A.S., a French societe par actions simplifee ("FFP"), Mr. Francois Faiveley and Mr. Erwan Faiveley (collectively, the "Sellers"), Wabtec Corporation ("Wabtec") and FW Acquisition, LLC ("FW"), pursuant to the Purchase Agreement, on November 30, 2016 the Sellers received in the aggregate 6,307,489 shares of common stock of Wabtec in exchange for 5,473,325 ordinary shares of Faiveley acquired by FW. Mr. Erwan Faiveley received directly 518 shares of common stock of Wabtec. FFP is the controlling shareholder of FinF, and FAIVInvest, S.C.A., a Luxembourg societe commandite par actions, ("FAI") is the controlling shareholder of FFP. Mr. Erwan Faiveley is the President of FinF and FFP and a manager (gerant) of FAI, and a direct and/or indirect minority shareholder in each of FinF, FFP and FAI. All shares of common stock of Wabtec held by FinF and FFP are indicated as owned by Mr. Erwan Faiveley in this report because of his affiliation with FinF, FFP and FAI, and Mr. Erwan Faiveley disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein. Except as expressly indicated herein, Mr. Erwan Faiveley disclaims beneficial ownership of all the shares held by FinF, FFP and FAI and this report shall not be deemed an admission that, for purposes of Section 16 of the Exchange Act or otherwise, that Mr. Erwan Faiveley or any of FinF, FFP and FAI is the beneficial owner of shares of common stock of Wabtec.

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