Brian J. Comstock serves as Executive at GREENBRIER COMPANIES INC, where they oversee executive responsibilities. Since joining the company, Brian J. Comstock has executed 43 insider transactions totaling $1.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Oct 22, 2025 involved selling 22,196 shares valued at $1.0M.
Brian J. Comstock currently holds 74,194.78 shares of GREENBRIER COMPANIES INC (GBX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Brian J. Comstock has been a net seller of GBX stock. They have purchased $0 and sold $1.7M worth of shares.
Brian J. Comstock's most recent insider trade was on Oct 22, 2025, when they sold 22,196 shares at $45.76 per share.
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| $N/A |
| Discretionary |
| Oct 18, 2025 | GBX | $173.1K | Payment | 3,824 | $45.27 | Discretionary |
| Oct 17, 2025 | GBX | $75.8K | Payment | 1,666 | $45.47 | Discretionary |
| Apr 29, 2024 | GBX | $524.8K | Sale | 10,000 | $52.48 | Planned |
| Jan 25, 2024 | GBX | $116.0K | Sale | 2,500 | $46.39 | Discretionary |
| Oct 20, 2023 | GBX | $122.0K | Payment | 3,002 | $40.63 | Discretionary |
| Oct 18, 2023 | GBX | $278.5K | Payment | 6,493 | $42.89 | Discretionary |
| Oct 18, 2023 | GBX | $0 | Award | 31,528 | $N/A | Discretionary |
| Oct 23, 2022 | GBX | $27.1K | Payment | 1,065 | $25.49 | Discretionary |
| Oct 20, 2022 | GBX | $58.2K | Payment | 2,269 | $25.66 | Discretionary |
| Oct 18, 2022 | GBX | $0 | Award | 17,864 | $N/A | Discretionary |
| Apr 12, 2022 | GBX | $67.6K | Sale | 1,500 | $45.05 | Discretionary |
| Oct 23, 2021 | GBX | $78.2K | Payment | 1,714 | $45.61 | Discretionary |
| Oct 20, 2021 | GBX | $0 | Award | 11,517 | $N/A | Discretionary |
| Oct 20, 2021 | GBX | $95.6K | Payment | 2,057 | $46.46 | Discretionary |
| Apr 4, 2021 | GBX | $38.9K | Payment | 808 | $48.14 | Discretionary |
| Feb 8, 2021 | GBX | $359.6K | Sale | 8,500 | $42.30 | Discretionary |
| Oct 23, 2020 | GBX | $56.6K | Payment | 1,714 | $33.02 | Discretionary |
| Oct 20, 2020 | GBX | $22.5K | Payment | 696 | $32.31 | Discretionary |
| Oct 20, 2020 | GBX | $0 | Award | 13,976 | $N/A | Discretionary |
| Aug 11, 2020 | GBX | $293.0K | Sale | 10,000 | $29.30 | Discretionary |
| Apr 4, 2020 | GBX | $0 | Option Exercise | 2,500 | $N/A | Discretionary |
| Apr 4, 2020 | GBX | $10.4K | Payment | 789 | $13.12 | Discretionary |
| Mar 27, 2020 | GBX | $0 | Option Exercise | 2,405 | $N/A | Discretionary |
| Mar 27, 2020 | GBX | $15.0K | Payment | 844 | $17.75 | Discretionary |
| Oct 23, 2019 | GBX | $21.3K | Payment | 669 | $31.79 | Discretionary |
| Oct 23, 2019 | GBX | $0 | Option Exercise | 2,000 | $N/A | Discretionary |
| Oct 22, 2019 | GBX | $0 | Option Exercise | 7,112 | $N/A | Discretionary |
| Oct 22, 2019 | GBX | $73.3K | Payment | 2,379 | $30.80 | Discretionary |