As of May 30, 2026, the three largest insider holders of GBX are Lorie Tekorius (Ceo And President, 347.52K shares), William A Furman (Chairman Ceo, 281.62K shares), Brian J Comstock (Evp President, The Americas, 74.19K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| William A Furman | Chairman Ceo | 281,624 | 0 | 30 Nov, 2023 |
| Duane Charles Mcdougall | - | 4,191 | 21,900 | 06 Dec, 2021 |
| Martin Raymond Baker | Senior Vice President | 45,470 | 0 | 29 Oct, 2024 |
| Donald A Washburn | - | 35,541 | 0 | 06 Dec, 2021 |
| Adrian J Downes | Svp Cfo | 44,326 | 0 | 20 Oct, 2023 |
| Thomas B Fargo | - | 2,141 | 0 | 10 Jul, 2025 |
| Wendy L Teramoto | - | 37,538 | 0 | 04 Feb, 2026 |
| Charles J Swindells | - | 36,630 | 0 | 30 Nov, 2023 |
| Patrick J Ottensmeyer | - | 16,439 | 0 | 16 May, 2024 |
| Graeme Jack | - | 25,409 | 0 | 07 Jan, 2025 |
| Alejandro Centurion | Evp And President, Gmo | 63,522 | 0 | 26 Oct, 2021 |
| William Glenn | Svp President, Europe | 28,325 | 0 | 24 Oct, 2025 |
| Lorie Tekorius | Ceo And President | 347,521 | 0 | 24 Oct, 2025 |
| David L Starling | - | 11,560 | 0 | 21 Feb, 2023 |
| Antonio O Garza | - | 27,196 | 0 | 09 Jan, 2026 |
| William J. Krueger | Svp, Coo, The Americas | 59,262 | 0 | 02 Feb, 2026 |
| Wanda F Felton | - | 7,794 | 0 | 09 Jan, 2026 |
| Brian J Comstock | Evp President, The Americas | 74,195 | 0 | 24 Oct, 2025 |
| Matthew Joseph Meyer | Svp, Finance Cao | 9,439 | 0 | 24 Oct, 2025 |
| Laurie R Dornan | Svp, Chief Hr Officer | 44,481 | 0 | 24 Oct, 2025 |
| Ricardo Galvan | Svp, Operations, Maint Svcs. | 27,472 | 0 | 07 Nov, 2024 |
| Christian Lucky | Svp, Clo And Cco | 19,575 | 0 | 24 Oct, 2025 |
| Michael J Donfris | Svp, Cfo | 25,947 | 0 | 24 Oct, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 03 Feb, 2026 | Wendy L Teramoto | Common Stock | D | 294 | $0.00 | 37,538 | D | G |
| 03 Feb, 2026 | Wendy L Teramoto | Common Stock | D | 294 | $0.00 | 37,538 | D | G |
| 30 Jan, 2026 | William J. Krueger | Common Stock | D | 6,000 | $50.00 | 59,262 | D | S |
| 30 Jan, 2026 | William J. Krueger | Common Stock | D | 6,000 | $50.00 | 59,262 | D | S |
| 07 Jan, 2026 | Kelly Marie Williams | Phantom Shares | A | 2,528 | - | 36,378 | D | M |
| 07 Jan, 2026 | Jeffrey M Songer | Common Stock | D | 1,776 | $0.00 | 0 | D | M |
| 07 Jan, 2026 | Wanda F Felton | Common Stock | A | 2,022 | $0.00 | 5,022 | D | M |
| 07 Jan, 2026 | Graeme Jack | Phantom Shares | A | 2,528 | - | 46,454 | D | M |
| 07 Jan, 2026 | Stevan B. Bobb | Common Stock | D | 1,776 | $0.00 | 0 | D | M |
| 07 Jan, 2026 | Antonio O Garza | Common Stock | A | 3,465 | $0.00 | 27,196 | D | A |
| 07 Jan, 2026 | Graeme Jack | Phantom Shares | A | 2,528 | - | 46,454 | D | M |
| 07 Jan, 2026 | Wendy L Teramoto | Common Stock | A | 3,465 | $0.00 | 37,832 | D | A |
| 07 Jan, 2026 | Jeffrey M Songer | Common Stock | D | 1,776 | $0.00 | 0 | D | M |
| 07 Jan, 2026 | Thomas B Fargo | Phantom Shares | A | 2,528 | - | 30,510 | D | M |
| 07 Jan, 2026 | Wendy L Teramoto | Common Stock | A | 3,465 | $0.00 | 37,832 | D | A |
| 07 Jan, 2026 | Kelly Marie Williams | Phantom Shares | A | 3,465 | - | 39,843 | D | A |
| 07 Jan, 2026 | Graeme Jack | Phantom Shares | A | 3,465 | - | 49,919 | D | A |
| 07 Jan, 2026 | Wanda F Felton | Common Stock | A | 2,772 | $0.00 | 7,794 | D | A |
| 07 Jan, 2026 | Jeffrey M Songer | Phantom Shares | A | 1,776 | - | 1,776 | D | M |
| 07 Jan, 2026 | Thomas B Fargo | Phantom Shares | A | 3,465 | - | 33,975 | D | A |