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Who

Fredrik H. Westerhout

Vice President

Company insider

Files Form 4 as: Vice President, Kadant.

Every Form 4 they filed

In numbers

Trades disclosed
104
Buys
0
Sells
2
Bought
$0
Sold
$342K
Companies
1
Companies where not an officer
0
First trade
8 Mar 2022
Last trade
10 Mar 2026
Last filed
12 Mar 2026

Companies traded

Where they are an officer
KAI KadantOfficer · Machinery · last 10 Mar 20260 buys · 2 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
10 Mar 2026filed 12 Mar 2026KAI KadantMachinerySEC FORM 4 Code M—583filing
10 Mar 2026filed 12 Mar 2026KAI KadantMachinerySEC FORM 4 Code F$51K154 at $334.17filing
10 Mar 2026filed 12 Mar 2026KAI KadantMachinerySEC FORM 4 Code M—81filing
10 Mar 2026filed 12 Mar 2026KAI KadantMachinerySEC FORM 4 Code F$14K41 at $334.17filing
10 Mar 2026filed 12 Mar 2026KAI Kadantoption or derivative · MachinerySEC FORM 4 Code M—583 at $0.00filing
10 Mar 2026filed 12 Mar 2026KAI Kadantoption or derivative · MachinerySEC FORM 4 Code M—111 at $0.00filing
10 Mar 2026filed 12 Mar 2026KAI Kadantoption or derivative · MachinerySEC FORM 4 Code M—438 at $0.00filing
10 Mar 2026filed 12 Mar 2026KAI Kadantoption or derivative · MachinerySEC FORM 4 Code M—105 at $0.00filing
10 Mar 2026filed 12 Mar 2026KAI Kadantoption or derivative · MachinerySEC FORM 4 Code M—311 at $0.00filing
10 Mar 2026filed 12 Mar 2026KAI Kadantoption or derivative · MachinerySEC FORM 4 Code M—81 at $0.00filing
10 Mar 2026filed 12 Mar 2026KAI KadantMachinerySEC FORM 4 Code F$97K289 at $334.17filing
10 Mar 2026filed 12 Mar 2026KAI KadantMachinerySEC FORM 4 Code M—111filing
10 Mar 2026filed 12 Mar 2026KAI Kadantoption or derivative · MachinerySEC FORM 4 Code M—583 at $0.00filing
10 Mar 2026filed 12 Mar 2026KAI Kadantoption or derivative · MachinerySEC FORM 4 Code M—111 at $0.00filing
10 Mar 2026filed 12 Mar 2026KAI Kadantoption or derivative · MachinerySEC FORM 4 Code M—438 at $0.00filing
10 Mar 2026filed 12 Mar 2026KAI Kadantoption or derivative · MachinerySEC FORM 4 Code M—105 at $0.00filing
10 Mar 2026filed 12 Mar 2026KAI Kadantoption or derivative · MachinerySEC FORM 4 Code M—311 at $0.00filing
10 Mar 2026filed 12 Mar 2026KAI Kadantoption or derivative · MachinerySEC FORM 4 Code M—81 at $0.00filing
10 Mar 2026filed 12 Mar 2026KAI KadantMachinerySEC FORM 4 Code F$18K55 at $334.17filing
10 Mar 2026filed 12 Mar 2026KAI KadantMachinerySEC FORM 4 Code M—438filing

News

Head to Head Comparison: Freightcar America (NASDAQ:RAIL) versus Kadant (NYSE:KAI)KAI · tickerreport.com · 20 Oct 2026

0 headlines in the last 90 days name Fredrik H. Westerhout; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Industrials2

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

Related people

John M. AlbertineDirector · Director at Kadant, filing Form 4 there in the last year
Thomas C. LeonardDirector · Director at Kadant, filing Form 4 there in the last year
Jonathan W. PainterDirector · Director at Kadant, filing Form 4 there in the last year
Erin L. RussellDirector · Director at Kadant, filing Form 4 there in the last year
Rebecca Martinez O'MaraDirector · Director at Kadant, filing Form 4 there in the last year
Donald J. TrumpPresident · Also traded KAI in the last 90 days