Douglas Dynamics, Inc (PLOW) Insider Ownership

Historic Insider Ownership Trends

Data spanning the past 90 days through January 10, 2026 reveals that Douglas Dynamics's three principal insider shareholders consist of President And Ceo Robert L Mccormick (222.87K shares), Director James L Janik (159.00K shares), Pres. Work Truck Attachments Keith Hagelin (85.25K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
Robert L Mccormick President And Ceo 222,866 13 Mar, 2024
James L Janik 158,998 19 May, 2025
Keith Hagelin Pres. Work Truck Attachments 85,246 08 Mar, 2022
Sarah C Lauber Evp & Cfo 83,512 05 Jan, 2026
Genderen Mark Van President & Ceo 46,343 11 Mar, 2025
Donald W Sturdivant 41,839 19 Feb, 2025
Kenneth W Krueger 40,007 19 Feb, 2025
Margaret S Dano 37,998 19 Feb, 2025
Linda R Evans Chro 31,727 13 Mar, 2024
James D Staley 31,212 17 Feb, 2022
Lisa R Bacus 17,505 19 Feb, 2025
Jon J Sisulak Controller 13,186 11 Mar, 2025
Joher Akolawala 13,086 19 Feb, 2025
Christopher E Bernauer Pres. Work Truck Attachments 5,989 04 Mar, 2025
Jennifer I Ansberry 1,928 31 Oct, 2025
Bradley M. Nelson 1,928 31 Oct, 2025

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
02 Jan, 2026 Sarah C Lauber Common Stock D 13,829 $33.11 83,512 D F
30 Oct, 2025 Bradley M. Nelson Common Stock A 1,928 $0.00 1,928 D A
30 Oct, 2025 Jennifer I Ansberry Common Stock A 1,928 $0.00 1,928 D A
30 Oct, 2025 Jennifer I Ansberry - - 1,928 D
16 May, 2025 James L Janik Common Stock D 15,650 $29.01 40,136 D S
16 May, 2025 James L Janik - - 40,136 D
10 Mar, 2025 Sarah C Lauber Common Stock D 4,838 $25.74 97,341 D F
10 Mar, 2025 Jon J Sisulak Common Stock D 837 $25.81 13,186 D S
10 Mar, 2025 Genderen Mark Van Common Stock D 1,421 $25.74 46,343 D F
03 Mar, 2025 James L Janik Common Stock A 4,394 $0.00 55,786 D A
03 Mar, 2025 Genderen Mark Van Common Stock A 13,978 $0.00 47,764 D A
03 Mar, 2025 Christopher E Bernauer - - 5,989 D
03 Mar, 2025 Christopher E Bernauer Common Stock A 5,989 $0.00 5,989 D A
19 Feb, 2025 Sarah C Lauber Common Stock A 13,694 $0.00 100,456 D A
19 Feb, 2025 Sarah C Lauber Common Stock A 1,723 $0.00 102,179 D A
19 Feb, 2025 Jon J Sisulak Common Stock A 199 $0.00 14,023 D A
19 Feb, 2025 Jon J Sisulak Common Stock A 1,996 $0.00 13,824 D A
19 Feb, 2025 Genderen Mark Van - - 33,786 D
19 Feb, 2025 Genderen Mark Van Common Stock A 8,386 $0.00 33,396 D A
19 Feb, 2025 Genderen Mark Van Common Stock A 390 $0.00 33,786 D A