DOUGLAS DYNAMICS INC

Ticker: PLOW CUSIP: 25960R105 Class: Common Stock

MASSMUTUAL TRUST CO FSB/ADV's Holding History (CIK: 0001103653)

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

Q4 2021

Shares 16 Value ($000) $1 Avg Close $40.36 Range $35.73 - $45.66

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	16	$1	$40.36	$35.73 - $45.66