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Who

Albert J. Neupaver

Director

Company insider

Files Form 4 as: Director, Koppers Holdings; Executive Chairman, Westinghouse Air Brake Technologies; Director, Genesee & Wyoming; Director, Robbins & Myers; President - Electromechanical, Ametek.

In numbers

Trades disclosed
199
Buys
11
Sells
19
Bought
$1.9M
Sold
$85.1M
Companies
5
Companies where not an officer
3
First trade
31 Dec 2005
Last trade
7 May 2026
Last filed
11 May 2026

Companies traded

Where they are an officer
WAB Westinghouse Air Brake TechnologiesDirector, Officer · Railroads & Rail Equipment · last 16 May 20252 buys · 19 sells
AME AmetekOfficer · Life-science tools · last 26 Jan 20060 buys · 0 sells
Everywhere else they filed: board seats, 10% stakes, other companies
KOP Koppers HoldingsDirector · Building Products & Timber · last 7 May 20266 buys · 0 sells
Genesee & WyomingDirector · last 30 Dec 20192 buys · 0 sells
Robbins & MyersDirector · last 20 Feb 20131 buy · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
10Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
7 May 2026filed 11 May 2026KOP Koppers HoldingsBuilding Products & TimberSEC FORM 4 Code M—50 at $0.00filing
7 May 2026filed 11 May 2026KOP Koppers Holdingsoption or derivative · Building Products & TimberSEC FORM 4 Code M—50 at $0.00filing
7 May 2026filed 11 May 2026KOP Koppers Holdingsoption or derivative · Building Products & TimberSEC FORM 4 Code M—50 at $0.00filing
7 May 2026filed 11 May 2026KOP Koppers HoldingsBuilding Products & TimberSEC FORM 4 Code M—50 at $0.00filing
23 Mar 2026filed 25 Mar 2026KOP Koppers Holdingsoption or derivative · Building Products & TimberSEC FORM 4 Code A—50 at $0.00filing
23 Mar 2026filed 25 Mar 2026KOP Koppers Holdingsoption or derivative · Building Products & TimberSEC FORM 4 Code A—50 at $0.00filing
16 May 2025filed 19 May 2025WAB Westinghouse Air Brake TechnologiesRailroads & Rail EquipmentSEC FORM 4 Code A—953 at $0.00filing
8 May 2025filed 9 May 2025KOP Koppers HoldingsBuilding Products & TimberSEC FORM 4 Code A—4,778 at $0.00filing
2 May 2025filed 6 May 2025KOP Koppers Holdingsoption or derivative · Building Products & TimberSEC FORM 4 Code M—17 at $0.00filing
2 May 2025filed 6 May 2025KOP Koppers HoldingsBuilding Products & TimberSEC FORM 4 Code M—17 at $0.00filing
24 Mar 2025filed 26 Mar 2025KOP Koppers Holdingsoption or derivative · Building Products & TimberSEC FORM 4 Code A—17 at $0.00filing
11 Nov 2024filed 12 Nov 2024WAB Westinghouse Air Brake TechnologiesRailroads & Rail EquipmentSEC FORM 4 Sold$2.0M10,000 at $202.00filing
30 Oct 2024filed 1 Nov 2024WAB Westinghouse Air Brake Technologiesoption or derivative · Railroads & Rail EquipmentSEC FORM 4 Code M—11,200 at $0.00filing
30 Oct 2024filed 1 Nov 2024WAB Westinghouse Air Brake Technologiesoption or derivative · Railroads & Rail EquipmentSEC FORM 4 Code M—20,000 at $0.00filing
30 Oct 2024filed 1 Nov 2024WAB Westinghouse Air Brake Technologiesoption or derivative · Railroads & Rail EquipmentSEC FORM 4 Code M—10,500 at $0.00filing
30 Oct 2024filed 1 Nov 2024WAB Westinghouse Air Brake Technologiesoption or derivative · Railroads & Rail EquipmentSEC FORM 4 Code M—11,892 at $0.00filing
30 Oct 2024filed 1 Nov 2024WAB Westinghouse Air Brake TechnologiesRailroads & Rail EquipmentSEC FORM 4 Code M$791K11,200 at $70.64filing
30 Oct 2024filed 1 Nov 2024WAB Westinghouse Air Brake TechnologiesRailroads & Rail EquipmentSEC FORM 4 Code M$1.9M20,000 at $94.87filing
30 Oct 2024filed 1 Nov 2024WAB Westinghouse Air Brake TechnologiesRailroads & Rail EquipmentSEC FORM 4 Code M$914K10,500 at $87.05filing
30 Oct 2024filed 1 Nov 2024WAB Westinghouse Air Brake TechnologiesRailroads & Rail EquipmentSEC FORM 4 Code M$932K11,892 at $78.33filing

News

Contrasting Wabtec (NYSE:WAB) and THK (OTCMKTS:THKLY)WAB · tickerreport.com · 17 Oct 2026

0 headlines in the last 90 days name Albert J. Neupaver; 1 article from the last 14 days about the 2 companies they traded most, at most three about any one of them.

Sectors

Industrials21
Materials6
Not placed3

Buys in green, sells in red, by the company’s sector.

Related people

Rafael SantanaPresident and CEO · President and CEO at Westinghouse Air Brake Technologies, filing Form 4 there in the last year
Rogerio MendoncaPresident, Equipment Group · President, Equipment Group at Westinghouse Air Brake Technologies, filing Form 4 there in the last year
Michael FetskoPres., Freight Components Grp. · Pres., Freight Components Grp. at Westinghouse Air Brake Technologies, filing Form 4 there in the last year
Gregory SbroccoEVP Operations · EVP Operations at Westinghouse Air Brake Technologies, filing Form 4 there in the last year
Nick L. StanageDirector · Director at Ametek Inc/, filing Form 4 there in the last year
M. Leroy BallCEO · Also traded KOP in the last 90 days
April McClain DelaneyRepresentative, MD-06 · Also traded WAB in the last 90 days
Stephen G. LucasSVP, Culture and Engagement · Also traded KOP in the last 90 days