| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G/A | 2018-01-29 | BlackRock Inc. | DOUGLAS DYNAMICS, INC | 1,439,822 | 6.4% | EDGAR |
| SC 13G/A | 2018-01-19 | JPMORGAN CHASE & CO | DOUGLAS DYNAMICS, INC | 2,747,442 | 12.1% | EDGAR |
| SC 13G/A | 2018-01-17 | Mawer Investment Management Ltd. | DOUGLAS DYNAMICS, INC | 1,194,531 | 5.4% | EDGAR |
| SC 13G/A | 2017-02-13 | Capital World Investors | DOUGLAS DYNAMICS, INC | 1,671,565 | 7.4% | EDGAR |
| SC 13G | 2017-02-09 | DIMENSIONAL FUND ADVISORS LP | DOUGLAS DYNAMICS, INC | 1,339,678 | 6.0% | EDGAR |
| SC 13G | 2017-02-07 | Mawer Investment Management Ltd. | DOUGLAS DYNAMICS, INC | 1,209,261 | 5.4% | EDGAR |
| SC 13G | 2017-01-30 | BlackRock Inc. | DOUGLAS DYNAMICS, INC | 1,347,141 | 6.0% | EDGAR |
| SC 13G/A | 2017-01-24 | WELLS FARGO & COMPANY/MN | DOUGLAS DYNAMICS, INC | 1,397,700 | 6.2% | EDGAR |
| SC 13G/A | 2017-01-11 | JPMORGAN CHASE & CO | DOUGLAS DYNAMICS, INC | - | - | EDGAR |
| SC 13G/A | 2016-02-12 | Capital World Investors | DOUGLAS DYNAMICS, INC | 1,444,000 | 6.4% | EDGAR |
| SC 13G/A | 2016-02-11 | RUTABAGA CAPITAL MANAGEMENT LLC/MA | DOUGLAS DYNAMICS, INC | 697,447 | 3.1% | EDGAR |
| SC 13G | 2016-02-09 | DIMENSIONAL FUND ADVISORS LP | DOUGLAS DYNAMICS, INC | 1,187,632 | 5.3% | EDGAR |
| SC 13G | 2016-01-29 | WELLS FARGO & COMPANY/MN | DOUGLAS DYNAMICS, INC | 1,423,768 | 6.4% | EDGAR |
| SC 13G/A | 2016-01-13 | JPMORGAN CHASE & CO | DOUGLAS DYNAMICS, INC | - | - | EDGAR |
| SC 13G/A | 2015-02-13 | RUTABAGA CAPITAL MANAGEMENT LLC/MA | DOUGLAS DYNAMICS, INC | 1,123,050 | 5.0% | EDGAR |
| SC 13G/A | 2015-02-13 | Capital World Investors | DOUGLAS DYNAMICS, INC | 1,444,000 | 6.4% | EDGAR |
| SC 13G/A | 2015-01-14 | JPMORGAN CHASE & CO | DOUGLAS DYNAMICS, INC | - | - | EDGAR |
| SC 13G/A | 2014-02-14 | FMR LLC | DOUGLAS DYNAMICS, INC | 3,279,969 | 14.8% | EDGAR |
| SC 13G/A | 2014-02-13 | Capital Research Global Investors | DOUGLAS DYNAMICS, INC | - | 0.0% | EDGAR |
| SC 13G/A | 2014-02-13 | Capital World Investors | DOUGLAS DYNAMICS, INC | 1,350,000 | 6.0% | EDGAR |