MASTALERZ JOHN A JR (SVP Fin, Corp Controller, CAO) sold 42.5% of their position (7.35K shares) of WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP on the open market

Open‑market sale worth $869.2K — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales

MASTALERZ JOHN A JR

Filed: 8/2/2023ACC: 0000943452-23-000114

InsiderMASTALERZ JOHN A JRCIK 1599216

→

IssuerWESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPCIK 943452

Officer· SVP Fin, Corp Controller, CAO

Since Mar 2026

-7.35K

Net shares

Net seller

$869.2K

Total sold

Open market trades

0B · 2S

Total transactions

2.75K acquired · 10.11K disposed

Non-Derivative Transactions6

Common Stock - Direct

Direct

M · Option Exercise

+350.00

Price / share

—

Trade value

—

% of position

2.4%

7/31/2023

14.53K→14.88K

Common Stock - Direct

Direct

M · Option Exercise

+428.00

Price / share

—

Trade value

—

% of position

2.9%

7/31/2023

14.88K→15.30K

Common Stock - Direct

Direct

M · Option Exercise

+1.19K

Price / share

—

Trade value

—

% of position

7.8%

7/31/2023

15.30K→16.50K

Common Stock - Direct

Direct

M · Option Exercise

+786.00

Price / share

—

Trade value

—

% of position

4.8%

7/31/2023

16.50K→17.28K

Common Stock - Direct

Direct

S · Sale

−2.75K

Price / share

$118.21

Trade value

$325.55K

% of position

15.9%

7/31/2023

17.28K→14.53K

Common Stock - Direct

Direct

S · Sale

−4.60K

Price / share

$118.21

Trade value

$543.65K

% of position

31.7%

7/31/2023

14.53K→9.93K

Total

Net shares

−4.60K

Net value

-$869.20K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock - Direct Direct	7/31/2023	M · Option Exercise	+350.00	—	—	2.4%	14.53K	14.88K
Common Stock - Direct Direct	7/31/2023	M · Option Exercise	+428.00	—	—	2.9%	14.88K	15.30K
Common Stock - Direct Direct	7/31/2023	M · Option Exercise	+1.19K	—	—	7.8%	15.30K	16.50K
Common Stock - Direct Direct	7/31/2023	M · Option Exercise	+786.00	—	—	4.8%	16.50K	17.28K
Common Stock - Direct Direct	7/31/2023	S · Sale	−2.75K	$118.21	$325.55K	15.9%	17.28K	14.53K
Common Stock - Direct Direct	7/31/2023	S · Sale	−4.60K	$118.21	$543.65K	31.7%	14.53K	9.93K
Total			−4.60K		-$869.20K

Derivative Transactions4

Non Qualified Stock Option

Direct

M · Option Exercise

Converts to

Common Stock

350.00 shares

−350.00

Strike price

87.03

Held after

0.00

Exercisable

—

7/31/2023

Non-Qualified Stock Options

Direct

M · Option Exercise

Converts to

Common Stock

428.00 shares

−428.00

Strike price

78.33

Held after

0.00

Exercisable

—

7/31/2023

Non Qualified Stock Option

Direct

M · Option Exercise

Converts to

Common Stock

1.19K shares

−1.19K

Strike price

87.05

Held after

0.00

Exercisable

—

7/31/2023

Non-Qualified Stock Option

Direct

M · Option Exercise

Converts to

Common Stock

786.00 shares

−786.00

Strike price

81.21

Held after

393.00

Exercisable

—

7/31/2023

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Non Qualified Stock Option Direct	Common Stock350.00 shares	7/31/2023	M · Option Exercise	−350.00	87.03	—	0.00
Non-Qualified Stock Options Direct	Common Stock428.00 shares	7/31/2023	M · Option Exercise	−428.00	78.33	—	0.00
Non Qualified Stock Option Direct	Common Stock1.19K shares	7/31/2023	M · Option Exercise	−1.19K	87.05	—	0.00
Non-Qualified Stock Option Direct	Common Stock786.00 shares	7/31/2023	M · Option Exercise	−786.00	81.21	—	393.00