Brian J Comstock

GBX

Brian J Comstock serves as EVP & President, The Americas at The Greenbrier Companies, Inc. (GBX). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

2 trades

$1.26M

Net Position

Net Seller

$1.26M

Companies Traded

GBX

Active Period

Oct 2025

2 total trades

Most Recent

Sell GBX

Oct 22, 2025 · $1.02M

Brian J Comstock's Insider Trading at The Greenbrier Companies, Inc. (GBX)

Buys

0 · $0.00

Sells

2 · $1.26M

Total Shares Bought

Total Shares Sold

27,686

GBX Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Oct 22, 2025↗	Sell	22,196	$45.76	$1.02M	0
Oct 17, 2025↗	Sell	5,490	$45.33	$248.9K	0

Related Insiders

William J. Krueger

SVP, COO, The Americas

GBXSell · Jan 30, 2026

William J. Krueger

officer: SVP, COO, The Americas

GBXSell · Jan 30, 2026

Lorie Tekorius

CEO and President

GBXSell · Oct 22, 2025

Laurie R Dornan

SVP, Chief HR Officer

GBXSell · Oct 22, 2025

Christian Lucky

SVP, CLO and CCO

GBXSell · Oct 22, 2025

Michael J Donfris

SVP, CFO

GBXSell · Oct 18, 2025

Matthew Joseph Meyer

SVP, Finance & CAO

GBXSell · Oct 18, 2025

James R Huffines

Director

GBXBuy · Aug 8, 2025

Explore More Insider Trading Data

GBX Insider Trading Activity

View all insider trades at The Greenbrier Companies, Inc.

Industrials Sector Insider Trades

See insider activity across industrials stocks

Latest Insider Buys

Most recent insider purchases across all stocks

CEO Stock Purchases

Track CEO buying activity