DENINNO DAVID L

PrivateCIK: 1543091
Location

WILMERDING, PA

Senior insider sale

Exec VP, General Counsel, Sec. at WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP — senior position signals high conviction

$1.57M

5.50K shares

What this filing means

DENINNO DAVID L plans to sell 5.50K shares of WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP valued at approximately $1.57M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderDENINNO DAVID LCIK 1543091
Officer· Exec VP, General Counsel, Sec.
Since Mar 2026
5.50K
Shares to sell
$1.57M
Approx. market value
3K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months2
Sort

Restricted Stock Vesting Under a Registered Plan

Not Applicable

3/1/2026
413.00

Performance Stock Units

Not Applicable

2/12/2026
2.59K
Total acquired3K
Planned & Completed Dispositions2
Sort

Completed

Completed

Units to sell

2.50K

Market value

$663.7K

5/5/2026

Planned — Approximate Date

NYSEPlanned

Units to sell

3K

Market value

$903.9K

7/24/2026
Total

Units

5.50K

Value

$1.57M