David A. Brown is COO at GENESEE & WYOMING INC (GWR). They have made 10 open-market trades across 4 companies since 2007, most recently 2026-09-03.
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.
1 open-market purchase totalling $1.2M since 2007, against 9 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| HG | 400,000 | $14.5M |
| GWR | 31,961 | $3.6M |
| CSX | 47,564 | $2.3M |
| MIAX | 7,066 | $219K |
| FSR | 943,270 | $85K |
| Total | $20.7M |
Shares reported on the most recent Form 4, priced at the 2026-09-08 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| HG | SELL | 2026-09-03 | 2026-09-08 | $36.12 | $1.8M | +1.4% | +1.7% | — |
| HG | SELL | 2026-05-18 | 2026-05-20 | $32.16 | $1.2M | -12.1% | -2.7% | +8.3% |
| HG | SELL | 2026-05-15 | 2026-05-19 | $31.82 | $404K | -10.0% | -2.8% | +9.0% |
| GWR | SELL | 2018-08-29 | 2018-08-30 | $87.98 | $603K | +0.7% | +5.5% | -5.9% |
| GWR | SELL | 2017-08-28 | 2017-08-30 | $66.19 | $550K | +3.8% | +8.5% | +10.1% |
| CSX | SELL | 2011-05-20 | 2011-05-24 | $76.60 | $383K | -11.8% | +1.8% | +1.8% |
| CSX | SELL | 2011-01-27 | 2011-01-28 | $70.81 | $212K | -11.8% | +1.8% | +1.8% |
| CSX | SELL | 2010-10-18 | 2010-10-20 | $59.76 | $239K | -11.8% | +1.8% | +1.8% |
| CSX | SELL | 2010-08-02 | 2010-08-04 | $53.91 | $113K | -11.8% | +1.8% | +1.8% |
| FSR | BUY | 2007-03-30 | 2007-04-02 | $13.50 | $1.2M | +0.3% | +0.0% | +0.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.