12 insiders reported 39 Form 4 transactions for DOUGLAS DYNAMICS, INC (PLOW) over the past 18 months (most recent 2026-05-13). Recent activity: Janik James L (Director) Sell 6,000 shares, KRUEGER KENNETH W (Director) Buy 2,737 shares, STURDIVANT DONALD W (Director) Buy 2,737 shares, Janik James L (Director) Buy 2,737 shares, Nelson Bradley M. (Director) Buy 2,737 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-13 | Janik James L | Director | Sell | 6,000 | $0 |
| 2026-04-30 | KRUEGER KENNETH W | Director | Buy | 2,737 | $0 |
| 2026-04-30 | STURDIVANT DONALD W | Director | Buy | 2,737 | $0 |
| 2026-04-30 | Janik James L | Director | Buy | 2,737 | $0 |
| 2026-04-30 | Nelson Bradley M. | Director | Buy | 2,737 | $0 |
| 2026-04-30 | Bacus Lisa R | Director | Buy | 2,737 | $0 |
| 2026-04-30 | Ansberry Jennifer I | Director | Buy | 2,737 | $0 |
| 2026-04-30 | Akolawala Joher | Director | Buy | 2,737 | $0 |
| 2026-03-11 | Lauber Sarah C | EVP & CFO | Sell | 5,152 | $230,810 |
| 2026-03-11 | Bernauer Christopher E | Pres. Work Truck Attachments | Sell | 869 | $37,028 |
| 2026-03-11 | Sisulak Jon J | Controller | Sell | 977 | $41,630 |
| 2026-03-11 | Van Genderen Mark | President & CEO | Sell | 4,705 | $210,784 |
| 2026-03-02 | Janik James L | Director | Sell | 2,000 | $0 |
| 2026-02-19 | Sisulak Jon J | Controller | Buy | 2,023 | $0 |
| 2026-02-19 | Lauber Sarah C | EVP & CFO | Buy | 9,917 | $0 |
| 2026-02-19 | Van Genderen Mark | President & CEO | Buy | 21,475 | $0 |
| 2026-02-19 | Bernauer Christopher E | Pres. Work Truck Attachments | Buy | 4,123 | $0 |
| 2026-01-05 | Lauber Sarah C | EVP & CFO | Sell | 13,829 | $457,878 |
| 2025-10-31 | Nelson Bradley M. | Director | Buy | 1,928 | $0 |
| 2025-10-31 | Ansberry Jennifer I | Director | Buy | 1,928 | $0 |
| 2025-05-19 | Janik James L | Director | Sell | 15,650 | $454,006 |
| 2025-03-11 | Lauber Sarah C | EVP & CFO | Sell | 4,838 | $124,530 |
| 2025-03-11 | Van Genderen Mark | President & CEO | Sell | 1,421 | $36,577 |
| 2025-03-11 | Sisulak Jon J | Controller | Sell | 837 | $21,603 |
| 2025-03-04 | Bernauer Christopher E | Pres. Work Truck Attachments | Buy | 5,989 | $0 |
Source: SEC Form 4 filings · as of 2026-05-13