Insider · CIK 0001737944
Brian J Comstock
Files at GBX (GREENBRIER COMPANIES INC). First filing Oct 31, 2024, latest Jan 15, 2025.
Brian J Comstock files SEC Form 4 as officer at GBX (GREENBRIER COMPANIES INC). Since Oct 31, 2024, Brian J Comstock has reported 0 open-market buys worth $0 and 2 open-market sells worth $3.5M, the latest filed on Jan 15, 2025.
A track record needs three past buys with six months of prices behind them; Brian J Comstock has 0, so none is measured yet.
The newest scored trade: sold $1.7M of GBX on Jan 14, 2025, filed Jan 15, 2025, scored 58 (moderate).
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
GBX: GREENBRIER COMPANIES INC
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 58Moderate | GREENBRIER COMPANIES INC | $1.7M 25,000 shares | -41% | - | |
| 65Notable | GREENBRIER COMPANIES INC | $1.8M 30,000 shares | -33% | - |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Jan 14, 2025 | GBX GREENBRIER COMPANIES INC | 25,000 0.08% of outstanding | $1.6M | Jan 14, 2025 | $1.8M |
| Oct 30, 2024 | GBX GREENBRIER COMPANIES INC | 10,000 0.03% of outstanding | $611k | Oct 30, 2024 | $1.2M |
| Oct 28, 2024 | GBX GREENBRIER COMPANIES INC | 20,000 0.06% of outstanding | $1.3M | Oct 28, 2024 | none |
Transactions
Every row this insider has filed, 12 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Oct 22, 2025 | GBX GREENBRIER COMPANIES INC | AGrant or award Common Stock | +65,786 | $0.00 | $0 | 96,391 | Oct 24, 2025 |
| Oct 22, 2025 | GBX GREENBRIER COMPANIES INC | FTax withholding Common Stock | -22,196 | $45.76 | $1.0M | 74,195 | Oct 24, 2025 |
| Oct 17, 2025 | GBX GREENBRIER COMPANIES INC | FTax withholding Common Stock | -1,666 | $45.47 | $76k | 34,429 | Oct 20, 2025 |
| Oct 18, 2025 | GBX GREENBRIER COMPANIES INC | FTax withholding Common Stock | -3,824 | $45.27 | $173k | 30,605 | Oct 20, 2025 |
| Jan 14, 2025 | GBX GREENBRIER COMPANIES INC | SOpen-market sale Common Stock | -25,000 | $66.23 | $1.7M | 36,095 | Jan 15, 2025 |
| Oct 29, 2024 | GBX GREENBRIER COMPANIES INC | SOpen-market sale Common Stock | -20,000 | $61.46 | $1.2M | 71,095 | Oct 31, 2024 |
| Oct 30, 2024 | GBX GREENBRIER COMPANIES INC | SOpen-market sale Common Stock | -10,000 | $60.59 | $606k | 61,095 | Oct 31, 2024 |
| Oct 17, 2024 | GBX GREENBRIER COMPANIES INC | AGrant or award Common Stock | +15,394 | $0.00 | $0 | 98,130 | Oct 21, 2024 |
| Oct 18, 2024 | GBX GREENBRIER COMPANIES INC | FTax withholding Common Stock | -5,591 | $52.64 | $294k | 92,539 | Oct 21, 2024 |
| Oct 20, 2024 | GBX GREENBRIER COMPANIES INC | FTax withholding Common Stock | -1,444 | $52.09 | $75k | 91,095 | Oct 21, 2024 |
| Oct 16, 2024 | GBX GREENBRIER COMPANIES INC | AGrant or award Common Stock | +18,691 | $0.00 | $0 | 88,802 | Oct 18, 2024 |
| Oct 16, 2024 | GBX GREENBRIER COMPANIES INC | FTax withholding Common Stock | -6,066 | $51.77 | $314k | 82,736 | Oct 18, 2024 |
Questions about Brian J Comstock
Answered from the filings on this page, as of the latest one.
Is Brian J Comstock buying or selling?
Not in the last 12 months. Brian J Comstock's latest open-market trade on SEC Form 4 was sold $1.7M of GBX on Jan 14, 2025.
How did Brian J Comstock's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Brian J Comstock has 0.
Where does Brian J Comstock file Form 4?
Brian J Comstock has filed Form 4 at GBX (GREENBRIER COMPANIES INC) as EVP & President, The Americas. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.