DOUGLAS DYNAMICS, INC (PLOW) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2026-07-01

DOUGLAS DYNAMICS, INC (PLOW) has filed 2 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-01. 2 Form 8-K material event filings were reported by PLOW in the last 90 days. InsiderAlpha tracks every PLOW SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About DOUGLAS DYNAMICS, INC (PLOW)

SEC CIK	0001287213

90-Day SEC Filing Activity

Form 4 filings (90d)	2
Form 8-K filings (90d)	2
Latest Form 4 filing	2026-07-01

Recent PLOW Insider Transactions (Form 4)

Date	Insider	Role	Transaction	Shares	Price	Value	Filing
2026-07-01	Lauber Sarah C	EVP & CFO	F — Tax withholding / forfeiture	6.7K	$53.95	$363K	SEC
2026-05-11	Janik James L	Insider	G — Bona-fide gift	6.0K	$0.00	—	SEC
2026-03-09	Van Genderen Mark	President & CEO	F — Tax withholding / forfeiture	4.7K	$44.80	$211K	SEC
2026-03-09	Bernauer Christopher E	Pres. Work Truck Attachments	S — Open-market sale	869	$42.61	$37K	SEC
2026-03-09	Lauber Sarah C	EVP & CFO	F — Tax withholding / forfeiture	5.2K	$44.80	$231K	SEC
2026-03-09	Sisulak Jon J	Controller	S — Open-market sale [10b5-1]	977	$42.61	$42K	SEC
2026-02-27	Janik James L	Insider	G — Bona-fide gift	2.0K	$0.00	—	SEC
2026-02-17	Lauber Sarah C	EVP & CFO	A — Grant or award	9.9K	$0.00	—	SEC
2026-02-17	Bernauer Christopher E	Pres. Work Truck Attachments	A — Grant or award	4.1K	$0.00	—	SEC
2026-02-17	Sisulak Jon J	Controller	A — Grant or award	2.0K	$0.00	—	SEC
2026-02-17	Van Genderen Mark	President & CEO	A — Grant or award	21.5K	$0.00	—	SEC
2026-01-02	Lauber Sarah C	EVP & CFO	F — Tax withholding / forfeiture	13.8K	$33.11	$458K	SEC
2025-05-16	Janik James L	Insider	S — Open-market sale	15.7K	$29.01	$454K	SEC
2024-11-01	Van Genderen Mark	Chief Operating Officer	P — Open-market purchase	5.0K	$22.96	$115K	SEC

All transactions sourced from SEC EDGAR Form 4 filings for DOUGLAS DYNAMICS, INC (PLOW). Updated in real time as new filings are submitted to the SEC.

Most-Active PLOW Insiders — Last 90 Days

Insider	Form 4 filings	Total transaction value
Janik James L	1	—
Lauber Sarah C	1	$363K

Recent PLOW Form 8-K Material Events

2026-05-04 — Item 2.02, 9.01 [SEC]
2026-05-01 — Item 5.03, 5.07, 9.01 [SEC]
2026-02-23 — Item 2.02, 9.01 · Earnings · neutral [SEC]
Douglas Dynamics, Inc. issued a press release on February 23, 2026 announcing its financial results for Q4 2025 and full year 2025. This is a routine quarterly earnings announcement filed via 8-K Item 2.02 with the actual results contained in the attached press release exhibit. T

Recent Insider Filings

2026-07-01 — Lauber Sarah C (EVP & CFO)
2026-05-13 — Janik James L (Insider)
2026-03-11 — Van Genderen Mark (President & CEO)
2026-03-11 — Sisulak Jon J (Controller)
2026-03-11 — Lauber Sarah C (EVP & CFO)

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in PLOW insider filings:

P	Open-market purchase by the insider
S	Open-market sale by the insider
A	Grant, award, or other acquisition from the issuer
M	Exercise or conversion of derivative security (e.g. options)
F	Payment of exercise price or tax liability via share withholding
G	Bona-fide gift of securities
D	Disposition to the issuer (e.g. share buyback participation)
J	Other acquisition or disposition
X	Exercise of in-the-money or at-the-money derivative security
C	Conversion of derivative security
V	Transaction voluntarily reported earlier than required

PLOW Insider Trading — FAQ

What is the latest insider trade for PLOW?: DOUGLAS DYNAMICS, INC (PLOW) had 2 insider filings in the last 90 days, with the most recent on 2026-07-01. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying PLOW stock?: 0 insider purchases of PLOW were filed in the last 90 days.
How many insiders are selling PLOW stock?: 0 insider sales of PLOW were filed in the last 90 days.
Where can I see PLOW SEC filings (Form 4, 10-K, 10-Q, 8-K)?: InsiderAlpha aggregates every PLOW SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

Learn More

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