=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-05-04
10b5-1 Pre-arranged Plan: Yes
--- Issuer ---
Name: WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP (WAB)
CIK: 0000943452
--- Reporting Owner ---
Name: Santana Rafael
CIK: 0001767799
Role: Director, Officer (President and CEO)
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Common Stock - Direct
Date: 2026-05-04 | Code: S (Open market sale)
Shares: -366 | Price: $262.30
Total Value: $96,000.48
Shares Owned After: 128,363 | Ownership: D (Direct)
Footnotes:
[F1] 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 $261.87 to $262.77 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.
[Transaction #2]
Security: Common Stock - Direct
Date: 2026-05-04 | Code: S (Open market sale)
Shares: -310 | Price: $263.47
Total Value: $81,676.48
Shares Owned After: 128,053 | Ownership: D (Direct)
Footnotes:
[F2] 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 $262.88 to $263.865 inclusive. The reporting person
undertakes to provide 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 (2) to this Form 4.
[Transaction #3]
Security: Common Stock - Direct
Date: 2026-05-04 | Code: S (Open market sale)
Shares: -242 | Price: $264.29
Total Value: $63,958.52
Shares Owned After: 127,811 | Ownership: D (Direct)
Footnotes:
[F3] 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 $263.9 to $264.855 inclusive. The reporting person
undertakes to provide 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 (3) to this Form 4.
[Transaction #4]
Security: Common Stock - Direct
Date: 2026-05-04 | Code: S (Open market sale)
Shares: -222 | Price: $265.78
Total Value: $59,002.34
Shares Owned After: 127,589 | Ownership: D (Direct)
Footnotes:
[F4] 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 $265.255 to $266.25 inclusive. The reporting person
undertakes to provide 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 (4) to this Form 4.
[Transaction #5]
Security: Common Stock - Direct
Date: 2026-05-04 | Code: S (Open market sale)
Shares: -23 | Price: $266.51
Total Value: $6,129.85
Shares Owned After: 127,566 | Ownership: D (Direct)
[Transaction #6]
Security: Common Stock - Direct
Date: 2026-05-05 | Code: S (Open market sale)
Shares: -202 | Price: $263.34
Total Value: $53,194.76
Shares Owned After: 127,364 | Ownership: D (Direct)
Footnotes:
[F5] 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 $262.745 to $263.49 inclusive. The reporting person undertakes to provide 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 (5) to this Form 4.
[Transaction #7]
Security: Common Stock - Direct
Date: 2026-05-05 | Code: S (Open market sale)
Shares: -317 | Price: $264.21
Total Value: $83,754.03
Shares Owned After: 127,047 | Ownership: D (Direct)
Footnotes:
[F6] 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 $263.75 to $264.72 inclusive. The reporting person undertakes to provide 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 (6) to this Form 4.
[Transaction #8]
Security: Common Stock - Direct
Date: 2026-05-05 | Code: S (Open market sale)
Shares: -300 | Price: $265.27
Total Value: $79,581.18
Shares Owned After: 126,747 | Ownership: D (Direct)
Footnotes:
[F7] 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 $264.76 to $265.72 inclusive. The reporting person undertakes to provide 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 (7) to this Form 4.
[Transaction #9]
Security: Common Stock - Direct
Date: 2026-05-05 | Code: S (Open market sale)
Shares: -344 | Price: $266.12
Total Value: $91,546.72
Shares Owned After: 126,403 | Ownership: D (Direct)
Footnotes:
[F8] 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 $265.785 to $266.765 inclusive. The reporting person undertakes to provide 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 (8) to this Form 4.
--- Footnotes (Complete Index) ---
F1: 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 $261.87 to $262.77 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.
F2: 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 $262.88 to $263.865 inclusive. The reporting person
undertakes to provide 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 (2) to this Form 4.
F3: 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 $263.9 to $264.855 inclusive. The reporting person
undertakes to provide 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 (3) to this Form 4.
F4: 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 $265.255 to $266.25 inclusive. The reporting person
undertakes to provide 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 (4) to this Form 4.
F5: 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 $262.745 to $263.49 inclusive. The reporting person undertakes to provide 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 (5) to this Form 4.
F6: 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 $263.75 to $264.72 inclusive. The reporting person undertakes to provide 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 (6) to this Form 4.
F7: 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 $264.76 to $265.72 inclusive. The reporting person undertakes to provide 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 (7) to this Form 4.
F8: 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 $265.785 to $266.765 inclusive. The reporting person undertakes to provide 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 (8) to this Form 4.
--- Signature ---
/s/ David L. DeNinno, POA for Rafael Santana (2026-05-06)
