GBX
GREENBRIER COMPANIES INC · Manufacturing · Market cap $1.2B
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$493K
reported sales (SEC code S)
Unique Insiders
2
in the rolling window
Latest filing
Oct 20, 2026
Glenn William
GREENBRIER COMPANIES INC (GBX) has 30 SEC Form 4 filings (44 transaction rows) in the rolling window, disclosed by 2 distinct insiders. Most recent filing: Oct 20, 2026.
Inside the rolling window, 2 insiders at GREENBRIER COMPANIES INC reported no open-market purchases and 2 open-market sales totaling $493K. Insiders have net sold $193K over the trailing 6 months. The most recent open-market filing is a sale of 4,000 shares by SVP & President, Europe Glenn William, dated Jul 13, 2026, worth $193K.
- Industry:Railroads
- CEO:Lorie L. Tekorius
- Employees:11,000
- HQ:Lake Oswego, OR, US
- IPO:1994-07-14
| Source | |||||||
|---|---|---|---|---|---|---|---|
Glenn WilliamFirst filing | SVP & President, Europe | Sale | 4,000 | $193K | Jul 15 | -21.6% | SEC ↗ |
Krueger William J.First filing | SVP, COO, The Americas | Sale | 6,000 | $300K | Feb 2 | -26.6% | SEC ↗ |
Congress trading GBX 1 all-time
- DRep. Donna ShalalaOther$1,001 - $15,0002019-03-19
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does GBX have?
GREENBRIER COMPANIES INC (GBX) has 30 SEC Form 4 filings (44 transaction rows) in the rolling 365-day window, disclosed by 2 distinct insiders. Most recent filing: Oct 20, 2026.
When was the most recent SEC Form 4 filing for GBX?
The most recent Form 4 filing for GBX on Tracefour is dated Oct 20, 2026.
What is the net insider flow at GBX over the last 6 months?
Over the trailing 180 days, insiders at GBX have net sold $193K based on SEC Form 4 disclosures.
What is the total insider buy and sell value at GBX in the current window?
Inside the rolling window, insiders at GBX bought $0 and sold $493K based on SEC Form 4 filings.
Can I get alerts for GBX insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at GREENBRIER COMPANIES INC (GBX). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
GREENBRIER COMPANIES INC is in the Manufacturing sector.