Santana Rafael

Row 1 · 2026-02-03 · Grant · Acquired 729 · Balance 4,622.338

F1: Consists of deferred stock units awarded pursuant to the Company's Amended and Restated 2023 Stock Incentive Plan and the Deferred Compensation Plan for Non-Employee Directors. The deferred stock units will be converted into shares of Company common stock on a one-for-one basis upon distribution. Distribution of shares of common stock occurs, at the election of the director, either in a lump sum or in annual installments beginning at least six months following termination of his or her service as a director pursuant to the Company's Deferred Compensation Plan for Non-Employee Directors.

F2: Includes 60.964 shares of deferred stock units acquired since February 4, 2025 pursuant to the dividend reinvestment feature of the Company's Deferred Compensation Plan for Non-Employee Directors.

Row 1 · 2026-10-05 · Sale · Disposed 42 · Balance 117,200

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 $286.8700 to $287.6950 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.

Row 2 · 2026-10-05 · Sale · Disposed 36 · Balance 117,164

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 $287.9500 to $288.3350 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.

Row 3 · 2026-10-05 · Sale · Disposed 33 · Balance 117,131

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 $289.5500 to $290.1800 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.

Row 4 · 2026-10-05 · Sale · Disposed 278 · Balance 116,853

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 $290.8925 to $291.8800 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.

Row 5 · 2026-10-05 · Sale · Disposed 614 · Balance 116,239

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 $291.9250 to $292.9050 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.

Row 6 · 2026-10-05 · Sale · Disposed 84 · Balance 116,155

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 $292.9300 to $293.1450 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.

Row 7 · 2026-10-06 · Sale · Disposed 259 · Balance 115,896

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 $290.7650 to $291.7275 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.

Row 8 · 2026-10-06 · Sale · Disposed 345 · Balance 115,551

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 $291.8500 to $292.8350 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.

Row 9 · 2026-10-06 · Sale · Disposed 261 · Balance 115,290

F9: 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 $292.8700 to $293.8550 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 (9) to this Form 4.

Row 10 · 2026-10-06 · Sale · Disposed 222 · Balance 115,068

F10: 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 $293.8800 to $294.5900 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 (10) to this Form 4.