DOUGLAS DYNAMICS INC

Ticker: PLOW CUSIP: 25960R105 Class: Common Stock

Advisors Asset Management, Inc.'s Holding History (CIK: 0001297376)

Note: Option positions (PUT/CALL) are excluded.

Q3 2018

Shares 2,302 Value ($000) $101 Avg Close $46.54 Range $41.50 - $49.50

Q2 2018

Shares 4,660 Value ($000) $224 Avg Close $45.21 Range $40.55 - $48.90

Q1 2018

Shares 4,920 Value ($000) $219 Avg Close $41.48 Range $36.20 - $47.40

Q4 2017

Shares 19,791 Value ($000) $748 Avg Close $39.93 Range $36.45 - $42.60

Q3 2017

Shares 38,121 Value ($000) $1,502 Avg Close $34.13 Range $30.23 - $40.15

Q2 2017

Shares 67,252 Value ($000) $2,213 Avg Close $30.88 Range $28.55 - $33.60

Q1 2017

Shares 89,415 Value ($000) $2,741 Avg Close $32.45 Range $28.55 - $35.90

Q4 2016

Shares 86,850 Value ($000) $2,923 Avg Close $31.78 Range $25.23 - $34.75

Q3 2016

Shares 69,779 Value ($000) $2,229 Avg Close $29.94 Range $24.05 - $32.80

Q2 2016

Shares 48,535 Value ($000) $1,249 Avg Close $22.47 Range $20.00 - $25.74

Q1 2016

Shares 18,396 Value ($000) $421 Avg Close $20.10 Range $16.89 - $23.38

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	2,302	$101	$46.54	$41.50 - $49.50
Q2 2018	4,660	$224	$45.21	$40.55 - $48.90
Q1 2018	4,920	$219	$41.48	$36.20 - $47.40
Q4 2017	19,791	$748	$39.93	$36.45 - $42.60
Q3 2017	38,121	$1,502	$34.13	$30.23 - $40.15
Q2 2017	67,252	$2,213	$30.88	$28.55 - $33.60
Q1 2017	89,415	$2,741	$32.45	$28.55 - $35.90
Q4 2016	86,850	$2,923	$31.78	$25.23 - $34.75
Q3 2016	69,779	$2,229	$29.94	$24.05 - $32.80
Q2 2016	48,535	$1,249	$22.47	$20.00 - $25.74
Q1 2016	18,396	$421	$20.10	$16.89 - $23.38