James L. Janik is CEO & Chairman +1 at DOUGLAS DYNAMICS, INC (PLOW). They have made 34 open-market trades across 1 company since 2010, most recently 2026-05-11.
CIK 0001489527
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.
2 open-market purchases totalling $786K since 2016, against 32 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| PLOW | 110,862 | $4.4M |
Shares reported on the most recent Form 4, priced at the 2026-05-13 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PLOW | SELL | 2025-05-16 | 2025-05-19 | $29.01 | $908K | -3.4% | +0.1% | +14.3% |
| PLOW | BUY | 2023-05-08 | 2023-05-10 | $26.99 | $526K | +8.8% | +11.9% | +16.4% |
| PLOW | SELL | 2021-11-15 | 2021-11-16 | $45.08 | $748K | -10.9% | -16.7% | -20.5% |
| PLOW | SELL | 2021-06-09 | 2021-06-11 | $45.04 | $858K | -6.1% | -6.3% | -12.4% |
| PLOW | SELL | 2021-03-10 | 2021-03-12 | $49.29 | $1.1M | -12.0% | -7.8% | -15.2% |
| PLOW | SELL | 2020-03-06 | 2020-03-09 | $39.85 | $517K | -31.1% | -12.0% | +3.7% |
| PLOW | SELL | 2019-09-13 | 2019-09-13 | $44.03 | $379K | +2.6% | -1.3% | +23.4% |
| PLOW | SELL | 2019-09-12 | 2019-09-13 | $44.03 | $2.1M | +2.6% | -1.3% | +23.4% |
| PLOW | SELL | 2019-09-12 | 2019-09-13 | $44.03 | $647K | +2.6% | -1.3% | +23.4% |
| PLOW | SELL | 2019-09-11 | 2019-09-12 | $44.00 | $410K | +0.6% | -0.8% | +24.1% |
| PLOW | SELL | 2019-08-08 | 2019-08-12 | $44.00 | $1.9M | -2.6% | +2.3% | +24.0% |
| PLOW | SELL | 2019-03-06 | 2019-03-07 | $40.63 | $1.1M | -2.7% | -3.3% | -6.3% |
| PLOW | SELL | 2018-09-04 | 2018-09-05 | $44.89 | $1.1M | -1.8% | -11.0% | -24.5% |
| PLOW | SELL | 2018-03-06 | 2018-03-07 | $43.49 | $1.6M | +1.1% | -4.1% | +4.6% |
| PLOW | SELL | 2017-12-14 | 2017-12-15 | $37.64 | $1.2M | -0.7% | +6.2% | +22.2% |
| PLOW | SELL | 2017-12-13 | 2017-12-13 | $37.27 | $786K | +2.0% | +8.7% | +25.9% |
| PLOW | SELL | 2017-12-12 | 2017-12-13 | $37.29 | $497K | +2.0% | +8.7% | +25.9% |
| PLOW | SELL | 2017-12-11 | 2017-12-13 | $37.47 | $937K | +2.0% | +8.7% | +25.9% |
| PLOW | SELL | 2017-12-11 | 2017-12-13 | $37.33 | $3.5M | +2.0% | +8.7% | +25.9% |
| PLOW | SELL | 2017-08-30 | 2017-08-31 | $35.03 | $701K | +2.4% | +14.9% | +17.2% |
| PLOW | BUY | 2016-11-03 | 2016-11-04 | $25.95 | $260K | +13.8% | +17.9% | +22.4% |
| PLOW | SELL | 2016-03-07 | 2016-03-08 | $21.30 | $446K | +4.4% | +0.9% | -0.5% |
| PLOW | SELL · 10b5-1 | 2015-05-06 | 2015-05-07 | $21.31 | $222K | -15.8% | -5.0% | -5.0% |
| PLOW | SELL · 10b5-1 | 2015-03-06 | 2015-03-09 | $22.38 | $348K | -15.8% | -5.0% | -5.0% |
| PLOW | SELL · 10b5-1 | 2015-01-05 | 2015-01-07 | $21.18 | $118K | -15.8% | -5.0% | -5.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.