Westinghouse Air Brake Technologies WAB Insider Ownership

NYSE WAB
$303.59 +5.40 (+1.81%)
As of: Nov 10, 2026 · 3:59 PM EST

Insider Holdings by Owner

1.88Mn Shares
William E Kassling750.81K39.9%
Albert J Neupaver605.40K32.2%
Rafael Santana112.89K6.0%
John A Olin61.89K3.3%
David L Deninno55.13K2.9%
Other insiders (21)293.60K15.6%

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
1.11%
▼-0.0076% pp QoQ
Shares Held by Insiders
1.86Mn
filed for Sep 2026
▼-1.21% QoQ
Shares Outstanding
168.20Mn
168,200,000 shares
Direct Holdings
1.19Mn
Indirect: 675.50K
Net Open-Market Trades
-25.06K
net sold · -$7.34Mn in Sep 2026
Insiders Holding Shares
26
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest —
Average ownership —
Peak ownership —

Open-Market Insider Trades

Bought Sold
Latest quarter —
Net over range —
Net-buying quarters —

Insider Ownership Summary

In the last 12 months, insiders at Westinghouse Air Brake Technologies made open-market sales of $42.45 million (163K shares) and bought no shares on the open market.

Form 4 Holdings

Insiders Holding WAB

Insiders 26
Shares held 1.88Mn
Of outstanding 1.12%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 William E Kassling Director 79,510 671,304 750,814 39.9% 21 Jan, 2025
2 Albert J Neupaver Executive Chairman 605,400 0 605,400 32.2% 19 May, 2025
3 Rafael Santana President And Ceo 112,894 0 112,894 6.0% 04 Nov, 2026
4 John A Olin Executive Vice President Cfo 61,893 0 61,893 3.3% 09 Mar, 2026
5 David L Deninno Exec Vp, General Counsel, Sec. 55,128 0 55,128 2.9% 27 Jul, 2026
6 Nicole B Theophilus Evp Chief Admin. Officer 39,780 0 39,780 2.1% 02 Jul, 2026
7 Michael Fetsko Pres., Freight Components Grp. 37,380 0 37,380 2.0% 21 Aug, 2026
8 Brian Hehir Director 21,406 4,200 25,606 1.4% 15 May, 2026
9 Gregory Sbrocco Evp Operations 21,043 0 21,043 1.1% 18 Aug, 2026
10 Pascal Schweitzer President Transit 19,941 0 19,941 1.1% 04 Mar, 2026
11 Eric Gebhardt Chief Technology Officer 19,153 0 19,153 1.0% 27 Jul, 2026
12 Gina Trombley Evp Sales Marketing 13,841 0 13,841 0.7% 13 Mar, 2026
13 Lilian Leroux Evp Chief Strategy Officer 13,755 0 13,755 0.7% 06 May, 2025
14 Lee C Banks Director 13,598 0 13,598 0.7% 15 May, 2026
15 Ann R. Klee Director 12,574 0 12,574 0.7% 15 May, 2026
16 Linda S Harty Director 12,482 0 12,482 0.7% 15 May, 2026
17 Sameer Gaur Pres., Global Freight Services 10,985 0 10,985 0.6% 27 Jul, 2026
18 Alicia Hammersmith President Services Group 8,968 0 8,968 0.5% 24 Mar, 2025
19 Byron S. Foster Director 8,219 0 8,219 0.4% 15 May, 2026
20 Rogerio Mendonca President, Equipment Group 7,968 0 7,968 0.4% 24 Aug, 2026
21 John A Jr Mastalerz Svp Fin, Corp Controller, Cao 7,593 0 7,593 0.4% 09 Mar, 2026
22 Nalin Jain President, Digital Electronics 7,019 0 7,019 0.4% 09 Mar, 2026
23 Beverley A Babcock Director 4,740 0 4,740 0.3% 15 May, 2026
24 Kristine Kubacki Vp, Investor Relations 3,615 0 3,615 0.2% 05 Mar, 2024
25 Kyra Yates Vp Investor Relations 3,334 0 3,334 0.2% 09 Mar, 2026
26 Juan R. Perez Director 2,011 0 2,011 0.1% 15 May, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

2,355 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
02 Nov, 2026 Rafael Santana President And Ceo Disposed S 37 $283.89 $10.50K 115,031 Direct
02 Nov, 2026 Rafael Santana President And Ceo Disposed S 174 $285.62 $49.70K 114,857 Direct
02 Nov, 2026 Rafael Santana President And Ceo Disposed S 526 $286.70 $150.80K 114,331 Direct
02 Nov, 2026 Rafael Santana President And Ceo Disposed S 302 $287.55 $86.84K 114,029 Direct
02 Nov, 2026 Rafael Santana President And Ceo Disposed S 48 $288.64 $13.85K 113,981 Direct
03 Nov, 2026 Rafael Santana President And Ceo Disposed S 66 $289.79 $19.13K 113,915 Direct
03 Nov, 2026 Rafael Santana President And Ceo Disposed S 131 $291.10 $38.13K 113,784 Direct
03 Nov, 2026 Rafael Santana President And Ceo Disposed S 398 $291.88 $116.17K 113,386 Direct
03 Nov, 2026 Rafael Santana President And Ceo Disposed S 334 $292.91 $97.83K 113,052 Direct
03 Nov, 2026 Rafael Santana President And Ceo Disposed S 158 $293.71 $46.41K 112,894 Direct
05 Oct, 2026 Rafael Santana President And Ceo Disposed S 42 $287.24 $12.06K 117,200 Direct
05 Oct, 2026 Rafael Santana President And Ceo Disposed S 36 $288.14 $10.37K 117,164 Direct
05 Oct, 2026 Rafael Santana President And Ceo Disposed S 33 $289.96 $9.57K 117,131 Direct
05 Oct, 2026 Rafael Santana President And Ceo Disposed S 278 $291.52 $81.04K 116,853 Direct
05 Oct, 2026 Rafael Santana President And Ceo Disposed S 614 $292.36 $179.51K 116,239 Direct
05 Oct, 2026 Rafael Santana President And Ceo Disposed S 84 $292.99 $24.61K 116,155 Direct
06 Oct, 2026 Rafael Santana President And Ceo Disposed S 259 $291.37 $75.46K 115,896 Direct
06 Oct, 2026 Rafael Santana President And Ceo Disposed S 345 $292.33 $100.85K 115,551 Direct
06 Oct, 2026 Rafael Santana President And Ceo Disposed S 261 $293.34 $76.56K 115,290 Direct
06 Oct, 2026 Rafael Santana President And Ceo Disposed S 222 $294.16 $65.30K 115,068 Direct