Duane Charles McDougall is Director at GREENBRIER COMPANIES INC (GBX). They have made 6 open-market trades across 4 companies since 2007, most recently 2026-03-01.
CIK 0001220506
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
3 open-market purchases totalling $135K since 2008, against 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| GBX | SELL | 2020-07-27 | 2020-07-31 | $26.51 | $536K | +10.0% | +5.6% | +2.6% |
| SFG | BUY | 2010-09-01 | 2010-09-01 | $36.90 | $37K | N/A | N/A | N/A |
| SFG | BUY | 2010-07-23 | 2010-07-26 | $37.50 | $38K | N/A | N/A | N/A |
| WCBO | BUY | 2008-04-24 | 2008-06-17 | $12.08 | $60K | N/A | N/A | N/A |
| CAE | SELL | 2007-07-03 | 2007-07-06 | $83.00 | $315K | N/A | N/A | N/A |
| CAE | SELL | 2007-06-20 | 2007-06-21 | $84.04 | $101K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.