Douglas Dynamics, Inc

PLOW· NYSE

Since Oct 4, 2025

Transactions: 2
Purchases: 0
Sales: 2
Purchase value: $0.00
Sale value: $78.65K

Values are shares multiplied by reported price when both were supplied, each trade counted once however many filers reported it.

Sisulak Jon JController

4Rule 10b5-1 plan disclosed

Filed Mar 11, 2026Period of report Mar 9, 20260000897069-26-000676

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
SaleMar 9, 2026	Common Stock^F1	977	$42.6065	$41.63K	14,232	Direct

Filing footnotes · 1

F1The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 11, 2022.

Open on SEC EDGAR

Bernauer Christopher EPres. Work Truck Attachments

Filed Mar 11, 2026Period of report Mar 9, 20260000897069-26-000672

Transaction	Security	Shares	Price	ValueValue (shares × price)	Held after	Ownership
SaleMar 9, 2026	Common Stock	869	$42.6065	$37.03K	9,243	Direct

P and S transaction codes only. Grants, gifts, option exercises, tax withholding, and Form 144 notices are not counted as purchases or sales. A row whose filed price fails a plausibility check, or that is not common stock, is listed but left out of the values; a trade reported by several filers is counted once.