Duncan Palmer is Director at OSHKOSH CORP (OSK). They have made 6 open-market trades across 3 companies since 2009, most recently 2026-08-13.
CIK 0001411587
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 $48K since 2009, against 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| OSK | SELL · 10b5-1 | 2026-05-12 | 2026-05-13 | $133.86 | $68K | +1.3% | +5.7% | +21.9% |
| CWK | SELL | 2020-02-06 | 2020-02-07 | $20.07 | $257K | -1.0% | -22.9% | -42.0% |
| CWK | SELL | 2019-09-16 | 2019-09-18 | $18.82 | $135K | +1.0% | -1.0% | +5.1% |
| CWK | SELL | 2019-07-01 | 2019-07-03 | $18.00 | $115K | +3.1% | +2.5% | -2.3% |
| CWK | SELL | 2019-04-01 | 2019-04-03 | $18.00 | $900K | +2.0% | +8.9% | -0.5% |
| OSK | SELL | 2018-02-01 | 2018-02-08 | $91.93 | $138K | -0.1% | -6.2% | -13.9% |
| OC | BUY | 2009-03-20 | 2009-03-20 | $8.02 | $48K | -6.1% | +1.5% | +1.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.