Sec Form 4 Filing - Jain Nalin @ WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP - 2022-11-14

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 Jain Nalin 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) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) President, Digital Electronics (Last) (First) (Middle) 30 ISABELLA ST. 3. Date of Earliest Transaction (MM/DD/YY) 11/14/2022 (Street) PITTSBURGH, PA15212 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 - Direct 11/14/2022 S 1,282 D $ 100.914( 1 ) 5,156 D Common Stock - Direct 11/14/2022 M 1,427 A $ 78.33 6,583 D Common Stock - Direct 11/14/2022 M 801 A $ 81.21 7,384 D Common Stock - Direct 11/14/2022 M 500 A $ 66.77 7,884 D Common Stock - Direct 11/14/2022 S 2,728 D $ 100.94 5,156 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 Non-Qualified Stock Options $ 78.33 11/14/2022 M 1,427 03/01/2023( 2 ) 02/07/2030 Common Stock 1,427 $ 0 713 D Non-Qualified Stock Option $ 81.21 11/14/2022 M 801 03/01/2024( 3 ) 02/11/2031 Common Stock 801 $ 0 1,601 D Non-Qualified Stock Option $ 66.77 11/14/2022 M 500 03/01/2022( 4 ) 05/17/2029 Common Stock 500 $ 0 0 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Jain Nalin 30 ISABELLA ST. PITTSBURGH, PA15212 President, Digital Electronics Signatures David L. DeNinno, POA for Nalin Jain 11/15/2022 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within $1.00 ranging from $100.91 to $100.93 inclusive. The reporting person undertakes to provide Westinghouse Air Brake Technologies Corporation ("Wabtec"), any security holder of Wabtec, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4. ( 2 )Options vest 33.3% per year beginning March 1, 2021. ( 3 )Options vest 33.3% per year beginning March 1, 2022. ( 4 )Options vest 33.3% per year beginning March 1, 2020.

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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