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Greenbrier Companies Inc (New York Stock Exchange:GBX)
US · Delayed Price · Currency is USD
Industrials · Railroads
38.09+0.01 (+0.01%)
Insider Score
––Not scored
GBX Insider Score
Insiders here have filed 28 Form 4s in the last 90 days, but all of them are share awards, grants or other non-market transactions. Those are compensation, not a decision to buy, so they are not scored.
GBX Stock Insider Trading Activity
GBX stock’s insider trading shows no open-market insider trades by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Dornan Laurie R Other | Tax withheld | 544 | $37.69 | $20.50K | 1.0% | 54,521 | Oct 22, 2026 | — | Form 4 |
| Donfris Michael J CFO | Tax withheld | 584 | $37.69 | $22.01K | 1.4% | 41,513 | Oct 22, 2026 | — | Form 4 |
| Lucky Christian Other | Tax withheld | 615 | $37.69 | $23.18K | 2.0% | 29,401 | Oct 22, 2026 | — | Form 4 |
| Glenn William Other | Tax withheld | 745 | $37.69 | $28.08K | 2.6% | 27,401 | Oct 22, 2026 | — | Form 4 |
| Comstock Brian J Other | Tax withheld | 2,798 | $37.69 | $105.46K | 2.6% | 105,355 | Oct 22, 2026 | — | Form 4 |
| Meyer Matthew Joseph Other | Tax withheld | 350 | $37.69 | $13.19K | 2.0% | 17,083 | Oct 22, 2026 | — | Form 4 |
| Donfris Michael J CFO | Option exercise | 1,026 | — | — | 2.4% | 42,097 | Oct 22, 2026 | — | Form 4 |
| Krueger William J. COO | Tax withheld | 1,862 | $37.69 | $70.18K | 2.1% | 88,897 | Oct 22, 2026 | — | Form 4 |
| Tekorius Lorie CEO | Tax withheld | 6,217 | $37.69 | $234.32K | 1.7% | 364,782 | Oct 22, 2026 | — | Form 4 |
| Lucky Christian Other | Award | 13,204 | — | — | 69.9% | 32,082 | Oct 21, 2026 | — | Form 4 |
| Lucky Christian Other | Tax withheld | 2,066 | $37.61 | $77.70K | 6.4% | 30,016 | Oct 21, 2026 | — | Form 4 |
| Meyer Matthew Joseph Other | Award | 10,337 | — | — | 118% | 19,133 | Oct 21, 2026 | — | Form 4 |
| Meyer Matthew Joseph Other | Tax withheld | 1,700 | $37.61 | $63.94K | 8.9% | 17,433 | Oct 21, 2026 | — | Form 4 |
| Tekorius Lorie CEO | Award | 55,956 | — | — | 16.4% | 397,248 | Oct 21, 2026 | — | Form 4 |
| Tekorius Lorie CEO | Tax withheld | 26,249 | $37.61 | $987.22K | 6.6% | 370,999 | Oct 21, 2026 | — | Form 4 |
| Comstock Brian J Other | Award | 49,475 | — | — | 70.0% | 120,113 | Oct 21, 2026 | — | Form 4 |
| Comstock Brian J Other | Tax withheld | 11,960 | $37.61 | $449.82K | 10.0% | 108,153 | Oct 21, 2026 | — | Form 4 |
| Donfris Michael J CFO | Award | 21,254 | — | — | 87.6% | 45,503 | Oct 21, 2026 | — | Form 4 |
| Donfris Michael J CFO | Tax withheld | 2,380 | $37.61 | $89.51K | 5.2% | 43,123 | Oct 21, 2026 | — | Form 4 |
| Dornan Laurie R Other | Award | 14,525 | — | — | 33.4% | 57,956 | Oct 21, 2026 | — | Form 4 |
| Dornan Laurie R Other | Tax withheld | 2,891 | $37.61 | $108.73K | 5.0% | 55,065 | Oct 21, 2026 | — | Form 4 |
| Glenn William Other | Award | 10,267 | — | — | 57.4% | 28,146 | Oct 21, 2026 | — | Form 4 |
| Krueger William J. COO | Award | 41,324 | — | — | 72.5% | 98,349 | Oct 21, 2026 | — | Form 4 |
| Krueger William J. COO | Tax withheld | 7,590 | $37.61 | $285.46K | 7.7% | 90,759 | Oct 21, 2026 | — | Form 4 |
| Comstock Brian J Other | Tax withheld | 1,891 | $39.11 | $73.96K | 2.6% | 70,638 | Oct 18, 2026 | — | Form 4 |
| Krueger William J. COO | Tax withheld | 1,217 | $39.11 | $47.60K | 2.1% | 57,025 | Oct 18, 2026 | — | Form 4 |
| Dornan Laurie R Other | Tax withheld | 568 | $39.11 | $22.21K | 1.3% | 43,431 | Oct 18, 2026 | — | Form 4 |
| Lucky Christian Other | Tax withheld | 608 | $39.11 | $23.78K | 3.1% | 18,878 | Oct 18, 2026 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Award (A) — Grant or award from the company, not a purchase
- Tax withheld (F) — Shares withheld to pay tax or an exercise price
- Option exercise (M) — Exercise or conversion of an exempt derivative
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.