PLOW insider buying and SEC filings, explained
Douglas Dynamics, Inc. · CIK 1287213
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Company profile
- Exchanges
- NYSE
- Industry (SIC)
- Construction Machinery & Equip
- State of incorporation
- DE
- Fiscal year end
- Dec 31
- Former names
- DOUGLAS DYNAMICS HOLDINGS INC
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$37K
Planned sales (10b5-1)
$42K
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Mar 9, 2026 | Planned (10b5-1) | Jon J Sisulak (Controller) sold 977 shares at $42.61 ($42K), marked as a 10b5-1 plan trade. Holdings down 6% to 14,232 shares. | SEC filing Filed Mar 11, 2026 |
| Mar 9, 2026 | Sale | Christopher E Bernauer (Pres. Work Truck Attachments) sold 869 shares at $42.61 ($37K). Holdings down 9% to 9,243 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 11, 2026 |
17 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
| Filed | Items | Tag | Source |
|---|---|---|---|
| Nov 2, 2026, 6:11 PM ET 8-K | Earnings released (Item 2.02) | SEC filing |
Red flags are objective triggers only: the item or form filed, never an opinion.
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