GBX (The Greenbrier Companies, Inc.)
Insider Trading Activity
Every open-market purchase and sale reported by GBX officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-20 | Wendy L Teramoto | Director | G | — | — |
| 2026-07-15 | William Glenn | SVP & President, Europe | Sell | — | — |
| 2026-06-18 | Michael J Donfris | SVP, CFO | F | — | — |
| 2026-02-04 | Wendy L Teramoto | Director | G | — | — |
| 2026-02-02 | William J. Krueger | SVP, COO, The Americas | Sell | — | — |
| 2026-01-09 | Wendy L Teramoto | Director | A | — | — |
| 2026-01-09 | Antonio O Garza | Director | A | — | — |
| 2026-01-09 | THOMAS B FARGO | Director | MIXED | — | — |
| 2026-01-09 | Stevan B. Bobb | Director | M | — | — |
| 2026-01-09 | Wanda F Felton | Director | MIXED | — | — |
| 2026-01-09 | Jeffrey M Songer | Director | M | — | — |
| 2026-01-09 | Kelly Marie Williams | Director | MIXED | — | — |
| 2026-01-09 | Graeme Jack | Director | MIXED | — | — |
| 2026-01-09 | James R Huffines | Director | MIXED | — | — |
| 2025-12-04 | Graeme Jack | Director | A | — | — |
| 2025-12-04 | Jeffrey M Songer | Director | A | — | — |
| 2025-12-04 | Kelly Marie Williams | Director | A | — | — |
| 2025-12-04 | James R Huffines | Director | A | — | — |
| 2025-12-04 | Wanda F Felton | Director | A | — | — |
| 2025-12-04 | Wendy L Teramoto | Director | A | — | — |
| 2025-12-04 | Stevan B. Bobb | Director | A | — | — |
| 2025-12-04 | Antonio O Garza | Director | A | — | — |
| 2025-12-04 | THOMAS B FARGO | Director | A | — | — |
| 2025-10-24 | Michael J Donfris | SVP, CFO | A | — | — |
| 2025-10-24 | William Glenn | SVP & President, Europe | A | — | — |
| 2025-10-24 | Matthew Joseph Meyer | SVP, Finance & CAO | A | — | — |
| 2025-10-24 | Lorie Tekorius | CEO and President | MIXED | — | — |
| 2025-10-24 | Brian J Comstock | EVP & President, The Americas | MIXED | — | — |
| 2025-10-24 | William J. Krueger | SVP, COO, The Americas | MIXED | — | — |
| 2025-10-24 | Christian Lucky | SVP, CLO and CCO | MIXED | — | — |
| 2025-10-24 | Laurie R Dornan | SVP, Chief HR Officer | MIXED | — | — |
| 2025-10-20 | Christian Lucky | SVP, CLO and CCO | F | — | — |
| 2025-10-20 | Brian J Comstock | EVP & President, The Americas | F | — | — |
| 2025-10-20 | Lorie Tekorius | CEO and President | F | — | — |
| 2025-10-20 | William Glenn | SVP & President, Europe | M | — | — |
| 2025-10-20 | William J. Krueger | SVP, COO, The Americas | F | — | — |
| 2025-10-20 | Matthew Joseph Meyer | SVP, Finance & CAO | F | — | — |
| 2025-10-20 | Laurie R Dornan | SVP, Chief HR Officer | F | — | — |
| 2025-10-20 | Michael J Donfris | SVP, CFO | F | — | — |
| 2025-08-11 | THOMAS B FARGO | Director | A | — | — |
| 2025-08-11 | Antonio O Garza | Director | A | — | — |
| 2025-08-11 | Kelly Marie Williams | Director | A | — | — |
| 2025-08-11 | James R Huffines | Director | Buy | — | — |
| 2025-08-11 | Jeffrey M Songer | Director | A | — | — |
| 2025-08-11 | Stevan B. Bobb | Director | A | — | — |
| 2025-08-11 | Wendy L Teramoto | Director | A | — | — |
| 2025-08-11 | Graeme Jack | Director | A | — | — |
| 2025-08-11 | Wanda F Felton | Director | A | — | — |
| 2025-07-11 | Wanda F Felton | Director | Sell | — | — |
| 2025-07-10 | THOMAS B FARGO | Director | Sell | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Director | 1,493,311 | — |
| — | 10%+ Owner | 1,355,000 | — |
| — | Director | 638,386 | — |
| — | CEO and President | 399,824 | — |
| — | SVP & CFO | 88,337 | — |
| — | EVP, Chief Comm & Leasing Off | 85,104 | — |
| — | EVP & President, The Americas | 74,194 | — |
| — | Director | 65,339 | — |
| — | EVP and President, GMO | 63,522 | — |
| — | Director | 61,228 | — |
| — | Snr Vice President | 61,063 | — |
| — | SVP, COO, The Americas | 59,262 | — |
| — | SVP, Chief HR Officer | 50,546 | — |
| — | Senior Vice President | 45,470 | — |
| — | Director | 44,367 | — |
| — | Pres Greenbrier Rail Services | 43,678 | — |
| — | Director | 37,225 | — |
| — | Director | 36,630 | — |
| — | Director | 35,541 | — |
| — | Director | 29,854 | — |
| — | SVP, Operations, Maint Svcs. | 27,472 | — |
| — | Director | 27,196 | — |
| — | Director | 26,127 | — |
| — | Director | 26,091 | — |
| — | SVP, CFO | 25,596 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the GBX quote page; the site-wide leaderboard is on the insider transactions hub.