Insider transactions

EDGAR

DOUGLAS DYNAMICS, INC.

Transactions reported by directors, officers and 10% owners on SEC Forms 3, 4 and 5, read from each filing’s XML. Codes and their wording are the SEC’s own.

A Form 4 is due within two business days of the transaction, so the most recent trades may not be filed yet.

Window: transactions dated on or after 2025-11-15.

Open-market purchases (code P)
0 transactions, — shares
Open-market sales (code S)
2 transactions, 1,846 shares
Sum of shares × price per share: 78,651.599

Totals add the filed transactions listed; they are counts of what was reported, not a measure of direction.

Showing 1–19 of 19

Insider transactions, newest first, as filed on SEC Forms 3, 4 and 5
DateReporting ownerCodeAcquired or disposedSharesPrice per share, as filedValue (derived)Shares owned afterDirect or indirectRule 10b5-1 boxNotesSource
2026-07-01 Filed 2026-07-01Lauber Sarah C Officer: EVP CFO
F

Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3

Common Stock
Disposed (D)6,73553.95
363,353.25

Derived: shares × price per share. Exact value 363353.25.

81,542Direct (D) No— Open filing 0000897069-26-001474 Read from the filing’s XML Dispute this row
2026-05-11 Filed 2026-05-13Janik James L Director
G

Bona fide gift

Common Stock
Disposed (D)6,0000—110,862Indirect (I) James L. and Susan S. Janik Revocable TrustNo— Open filing 0000897069-26-001119 Read from the filing’s XML Dispute this row
2026-04-29 Filed 2026-04-30Akolawala Joher Director
A

Grant, award or other acquisition pursuant to Rule 16b-3(d)

Common Stock
Acquired (A)2,7370—15,823Direct (D) No— Open filing 0000897069-26-000981 Read from the filing’s XML Dispute this row
2026-04-29 Filed 2026-04-30Ansberry Jennifer I Director
A

Grant, award or other acquisition pursuant to Rule 16b-3(d)

Common Stock
Acquired (A)2,7370—4,665Direct (D) No— Open filing 0000897069-26-000983 Read from the filing’s XML Dispute this row
2026-04-29 Filed 2026-04-30Bacus Lisa R Director
A

Grant, award or other acquisition pursuant to Rule 16b-3(d)

Common Stock
Acquired (A)2,7370—20,242Direct (D) No— Open filing 0000897069-26-000985 Read from the filing’s XML Dispute this row
2026-04-29 Filed 2026-04-30KRUEGER KENNETH W Director
A

Grant, award or other acquisition pursuant to Rule 16b-3(d)

Common Stock
Acquired (A)2,7370—42,744Direct (D) No— Open filing 0000897069-26-000994 Read from the filing’s XML Dispute this row
2026-04-29 Filed 2026-04-30Janik James L Director
A

Grant, award or other acquisition pursuant to Rule 16b-3(d)

Common Stock
Acquired (A)2,7370—42,873Direct (D) No— Open filing 0000897069-26-000987 Read from the filing’s XML Dispute this row
2026-04-29 Filed 2026-04-30Nelson Bradley M. Director
A

Grant, award or other acquisition pursuant to Rule 16b-3(d)

Common Stock
Acquired (A)2,7370—4,665Direct (D) No— Open filing 0000897069-26-000990 Read from the filing’s XML Dispute this row
2026-04-29 Filed 2026-04-30STURDIVANT DONALD W Director
A

Grant, award or other acquisition pursuant to Rule 16b-3(d)

Common Stock
Acquired (A)2,7370—44,576Direct (D) No— Open filing 0000897069-26-000992 Read from the filing’s XML Dispute this row
2026-03-09 Filed 2026-03-11Lauber Sarah C Officer: EVP CFO
F

Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3

Common Stock
Disposed (D)5,15244.80
230,809.6

Derived: shares × price per share. Exact value 230809.60.

88,277Direct (D) No— Open filing 0000897069-26-000674 Read from the filing’s XML Dispute this row
2026-03-09 Filed 2026-03-11Bernauer Christopher E Officer: Pres. Work Truck Attachments
S

Open market or private sale of non-derivative or derivative security

Common Stock
Disposed (D)86942.6065
37,025.0485

Derived: shares × price per share. Exact value 37025.0485.

9,243Direct (D) No— Open filing 0000897069-26-000672 Read from the filing’s XML Dispute this row
2026-03-09 Filed 2026-03-11Van Genderen Mark Director · Officer: President CEO
F

Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3

Common Stock
Disposed (D)4,70544.80
210,784

Derived: shares × price per share. Exact value 210784.00.

63,113Direct (D) No— Open filing 0000897069-26-000678 Read from the filing’s XML Dispute this row
2026-03-09 Filed 2026-03-11Sisulak Jon J Officer: Controller
S

Open market or private sale of non-derivative or derivative security

Common Stock
Disposed (D)97742.6065
41,626.5505

Derived: shares × price per share. Exact value 41626.5505.

14,232Direct (D) Yes
F1
  • F1 The 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 filing 0000897069-26-000676 Read from the filing’s XML Dispute this row
2026-02-27 Filed 2026-03-02Janik James L Director
G

Bona fide gift

Common Stock
Disposed (D)2,000.000—116,862Indirect (I) James L. and Susan S. Janik Revocable TrustNo— Open filing 0000897069-26-000537 Read from the filing’s XML Dispute this row
2026-02-17 Filed 2026-02-19Lauber Sarah C Officer: EVP CFO
A

Grant, award or other acquisition pursuant to Rule 16b-3(d)

Common Stock
Acquired (A)9,9170—93,429Direct (D) No
F1
  • F1 Includes 9,917 shares that will vest in three annual installments beginning on March 6, 2027.
Open filing 0000897069-26-000404 Read from the filing’s XML Dispute this row
2026-02-17 Filed 2026-02-19Sisulak Jon J Officer: Controller
A

Grant, award or other acquisition pursuant to Rule 16b-3(d)

Common Stock
Acquired (A)2,0230—15,209Direct (D) No
F1
  • F1 Includes 2,023 shares that will vest in three annual installments beginning on March 6, 2027.
Open filing 0000897069-26-000406 Read from the filing’s XML Dispute this row
2026-02-17 Filed 2026-02-19Bernauer Christopher E Officer: Pres. Work Truck Attachments
A

Grant, award or other acquisition pursuant to Rule 16b-3(d)

Common Stock
Acquired (A)4,1230—10,112Direct (D) No
F1
  • F1 Includes 4,123 shares that will vest in three annual installments beginning on March 6, 2027.
Open filing 0000897069-26-000402 Read from the filing’s XML Dispute this row
2026-02-17 Filed 2026-02-19Van Genderen Mark Director · Officer: President CEO
A

Grant, award or other acquisition pursuant to Rule 16b-3(d)

Common Stock
Acquired (A)21,4750—67,818Direct (D) No
F1
  • F1 Includes 21,475 shares that will vest in three annual installments beginning on March 6, 2027.
Open filing 0000897069-26-000408 Read from the filing’s XML Dispute this row
2026-01-02 Filed 2026-01-05Lauber Sarah C Officer: EVP CFO
F

Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3

Common Stock
Disposed (D)13,82933.11
457,878.19

Derived: shares × price per share. Exact value 457878.19.

83,512Direct (D) No— Open filing 0000897069-26-000020 Read from the filing’s XML Dispute this row

Institutional holders (Form 13F)

Quarter ending 2026-09-30: 7,211 filings read, the latest filed 2026-11-13. Prior quarter ending 2026-06-30: 9,150 filings read.

Showing 1–50 of 179

Institutional holders, largest position first, as filed
ManagerShares or principalValue as filedChange from the prior quarterSource
BlackRock, Inc. Partly reported under another manager2,038,172 SH79,998,269 dollarsHigher by 17,620 Prior quarter: 2,020,552Open filing 0002012383-26-003985 Filed 2026-11-13 Dispute this row
Allspring Global Investments Holdings, LLC Partly reported under another manager1,582,621 SH62,830,054 dollarsHigher by 44,905 Prior quarter: 1,537,716Open filing 0001890906-26-000078 Filed 2026-11-04 Dispute this row
PZENA INVESTMENT MANAGEMENT LLC 1,366,141 SH53,621,034 dollarsLower by 18,539 Prior quarter: 1,384,680Open filing 0001027796-26-000065 Filed 2026-10-30 Dispute this row
VANGUARD CAPITAL MANAGEMENT LLC 1,007,998 SH39,563,922 dollarsHigher by 22,544 Prior quarter: 985,454Open filing 0002100119-26-001711 Filed 2026-11-13 Dispute this row
DIMENSIONAL FUND ADVISORS LP Partly reported under another manager962,588 SH37,783,119 dollarsHigher by 43,497 Prior quarter: 919,091Open filing 0000354204-26-001096 Filed 2026-11-04 Dispute this row
GEODE CAPITAL MANAGEMENT, LLC Partly reported under another manager652,906 SH25,631,860 dollarsLower by 5,408 Prior quarter: 658,314Open filing 0001214717-26-000012 Filed 2026-11-06 Dispute this row
VANGUARD PORTFOLIO MANAGEMENT LLC 635,434 SH24,940,785 dollarsHigher by 128,249 Prior quarter: 507,185Open filing 0002100121-26-001150 Filed 2026-11-13 Dispute this row
STATE STREET CORP Partly reported under another manager626,566 SH24,592,716 dollarsLower by 13,776 Prior quarter: 640,342Open filing 0000093751-26-000747 Filed 2026-11-12 Dispute this row
JPMORGAN CHASE CO Partly reported under another manager525,512 SH20,941,654 dollarsHigher by 135,684 Prior quarter: 389,828Open filing 0000019617-26-000404 Filed 2026-11-12 Dispute this row
Nuveen, LLC Partly reported under another manager525,364 SH20,620,533 dollarsLower by 108,036 Prior quarter: 633,400Open filing 0000930413-26-003284 Filed 2026-11-10 Dispute this row
MORGAN STANLEY Partly reported under another manager314,747 SH12,353,867 dollarsLower by 9,717 Prior quarter: 324,464Open filing 0000895421-26-000309 Filed 2026-11-13 Dispute this row
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Partly reported under another manager313,527 SH12,305,935 dollarsLower by 201,137 Prior quarter: 514,664Open filing 0001164508-26-000060 Filed 2026-11-13 Dispute this row
Bank of New York Mellon Corp Partly reported under another manager250,960 SH9,850,181 dollarsHigher by 4,485 Prior quarter: 246,475Open filing 0001390777-26-000121 Filed 2026-11-05 Dispute this row
Hillsdale Investment Management Inc. 212,220 SH8,329,636 dollarsLower by 90 Prior quarter: 212,310Open filing 0001193125-26-457091 Filed 2026-11-12 Dispute this row
ICON ADVISERS INC/CO 210,100 SH8,246,425 dollarsLower by 20,000 Prior quarter: 230,100Open filing 0001058470-26-000008 Filed 2026-11-13 Dispute this row
Qube Research Technologies Ltd 208,314 SH8,176,325 dollarsNot in the prior quarter’s filings read Open filing 0001729829-26-000018 Filed 2026-11-13 Dispute this row
PANAGORA ASSET MANAGEMENT INC 191,559 SH7,518,691 dollarsHigher by 43,155 Prior quarter: 148,404Open filing 0000883677-26-000011 Filed 2026-11-12 Dispute this row
SEI INVESTMENTS CO Partly reported under another manager187,154 SH7,345,824 dollarsHigher by 8,117 Prior quarter: 179,037Open filing 0000350894-26-000059 Filed 2026-11-10 Dispute this row
VANGUARD FIDUCIARY TRUST CO 163,090 SH6,401,283 dollarsLower by 380 Prior quarter: 163,470Open filing 0000933478-26-000017 Filed 2026-11-13 Dispute this row
HRT FINANCIAL LP 131,085 SH5,145 dollarsNot in the prior quarter’s filings read Open filing 0001475597-26-000249 Filed 2026-11-13 Dispute this row
UBS Group AG Partly reported under another manager121,215 SH4,757,689 dollarsHigher by 99,637 Prior quarter: 21,578Open filing 0001610520-26-000121 Filed 2026-11-10 Dispute this row
SEIZERT CAPITAL PARTNERS, LLC 120,118 SH4,714,632 dollarsHigher by 57,480 Prior quarter: 62,638Open filing 0001134283-26-000009 Filed 2026-10-30 Dispute this row
GABELLI FUNDS LLC 115,031 SH4,514,967 dollarsHigher by 8,944 Prior quarter: 106,087Open filing 0001140361-26-043450 Filed 2026-11-12 Dispute this row
LSV ASSET MANAGEMENT Partly reported under another manager101,600 SH3,988 dollarsHigher by 30,100 Prior quarter: 71,500Open filing 0001050470-26-000015 Filed 2026-11-06 Dispute this row
GAMCO INVESTORS, INC. ET AL 90,799 SH3,563,861 dollarsHigher by 1,095 Prior quarter: 89,704Open filing 0001140361-26-043449 Filed 2026-11-12 Dispute this row
HARBOR CAPITAL ADVISORS, INC. Partly reported under another manager85,759 SH3,366 dollarsHigher by 3,210 Prior quarter: 82,549Open filing 0001039128-26-000004 Filed 2026-10-22 Dispute this row
AMERICAN CENTURY COMPANIES INC Partly reported under another manager85,615 SH3,360,389 dollarsLower by 46,514 Prior quarter: 132,129Open filing 0000748054-26-000008 Filed 2026-11-12 Dispute this row
1492 Capital Management LLC 83,314 SH3,270,075 dollarsHigher by 4,721 Prior quarter: 78,593Open filing 0001584087-26-000009 Filed 2026-11-12 Dispute this row
BNP PARIBAS FINANCIAL MARKETS Partly reported under another manager77,794 SH3,053,414 dollarsHigher by 35,299 Prior quarter: 42,495Open filing 0001166588-26-000012 Filed 2026-11-12 Dispute this row
MARSHALL WACE, LLP Partly reported under another manager76,300 SH2,994,778 dollarsHigher by 54,368 Prior quarter: 21,932Open filing 0001318757-26-000012 Filed 2026-11-13 Dispute this row
Numerai GP LLC 70,975 SH2,785,769 dollarsNot in the prior quarter’s filings read Open filing 0001214659-26-014140 Filed 2026-11-13 Dispute this row
Russell Investments Group, Ltd. Partly reported under another manager64,717 SH2,540,179 dollarsLower by 162,829 Prior quarter: 227,546Open filing 0001193125-26-451241 Filed 2026-11-06 Dispute this row
Squarepoint Ops LLC Partly reported under another manager49,995 SH1,962,304 dollarsHigher by 6,239 Prior quarter: 43,756Open filing 0001642575-26-000012 Filed 2026-11-09 Dispute this row
WEDGE CAPITAL MANAGEMENT L L P/NC 48,884 SH1,918,697 dollarsLower by 146 Prior quarter: 49,030Open filing 0001015308-26-000008 Filed 2026-10-13 Dispute this row
Swiss National Bank 45,300 SH1,778,025 dollarsUnchanged Prior quarter: 45,300Open filing 0001582202-26-000008 Filed 2026-11-12 Dispute this row
PRINCIPAL FINANCIAL GROUP INC Partly reported under another manager43,710 SH1,715,618 dollarsHigher by 13,814 Prior quarter: 29,896Open filing 0001126328-26-000225 Filed 2026-11-02 Dispute this row
BARCLAYS PLC Partly reported under another manager43,103 SH1,691,794 dollarsHigher by 3,058 Prior quarter: 40,045Open filing 0000312069-26-000241 Filed 2026-11-06 Dispute this row
FIRST TRUST ADVISORS LP 42,627 SH1,673,109 dollarsLower by 78,544 Prior quarter: 121,171Open filing 0001445546-26-008622 Filed 2026-11-12 Dispute this row
Invesco Ltd. Partly reported under another manager42,054 SH1,650,620 dollarsLower by 175 Prior quarter: 42,229Open filing 0000914208-26-000462 Filed 2026-11-12 Dispute this row
Quantinno Capital Management LP 41,845 SH1,642,449 dollarsLower by 23,377 Prior quarter: 65,222Open filing 0001759654-26-000011 Filed 2026-11-13 Dispute this row
Jump Financial, LLC Partly reported under another manager40,123 SH1,574,828 dollarsNot in the prior quarter’s filings read Open filing 0000905148-26-004786 Filed 2026-11-13 Dispute this row
Entropy Technologies, LP 36,534 SH1,433,960 dollarsNot in the prior quarter’s filings read Open filing 0001976151-26-000007 Filed 2026-11-13 Dispute this row
Pacific Ridge Capital Partners, LLC 33,317 SH1,307,692 dollarsHigher by 1,880 Prior quarter: 31,437Open filing 0001591546-26-000011 Filed 2026-11-12 Dispute this row
Campbell CO Investment Adviser LLC 32,089 SH1,259,493 dollarsLower by 2,717 Prior quarter: 34,806Open filing 0001140361-26-043564 Filed 2026-11-13 Dispute this row
VICTORY CAPITAL MANAGEMENT INC 31,144 SH1,222,402 dollarsHigher by 7,144 Prior quarter: 24,000Open filing 0001040188-26-000051 Filed 2026-11-10 Dispute this row
VIRTUS ADVISERS, LLC Partly reported under another manager30,158 SH1,183,702 dollarsHigher by 4,960 Prior quarter: 25,198Open filing 0001587281-26-000022 Filed 2026-11-09 Dispute this row
Moran Wealth Management, LLC 30,119 SH1,182,171 dollarsLower by 3,572 Prior quarter: 33,691Open filing 0002085853-26-001268 Filed 2026-10-22 Dispute this row
Hennion Walsh Asset Management, Inc. 30,058 SH1,179,776 dollarsHigher by 1,639 Prior quarter: 28,419Open filing 0002000324-26-005579 Filed 2026-10-13 Dispute this row
Jackson Creek Investment Advisors LLC 29,776 SH1,169 dollarsLower by 288 Prior quarter: 30,064Open filing 0001831003-26-000006 Filed 2026-11-04 Dispute this row
RHUMBLINE ADVISERS 29,758 SH1,167,994 dollarsHigher by 218 Prior quarter: 29,540Open filing 0001115418-26-000015 Filed 2026-11-10 Dispute this row
Managers in the prior quarter with no filing read for the latest

They may simply not have filed yet: absent from the latest quarter’s filings read is not the same as a position sold.

  • T. Rowe Price Investment Management, Inc. 791,112 SH
  • PUNCH ASSOCIATES INVESTMENT MANAGEMENT, INC. 659,319 SH
  • SILVERCREST ASSET MANAGEMENT GROUP LLC 599,147 SH
  • ALGERT GLOBAL LLC 436,861 SH
  • GOLDMAN SACHS GROUP INC 354,968 SH
  • CHARLES SCHWAB INVESTMENT MANAGEMENT INC 335,740 SH
  • Sixth Street Partners Management Company, L.P. 335,740 SH
  • SYSTEMATIC FINANCIAL MANAGEMENT LP 315,094 SH
  • ROYCE ASSOCIATES LP 305,292 SH
  • Ararat Capital Management LP 279,440 SH
  • NORTHERN TRUST CORP 222,046 SH
  • BANK OF AMERICA CORP /DE/ 204,391 SH
  • ALTA FOX CAPITAL MANAGEMENT, LLC 192,342 SH
  • PRUDENTIAL FINANCIAL INC 174,277 SH
  • TWO SIGMA INVESTMENTS, LP 174,190 SH
  • TUDOR INVESTMENT CORP ET AL 162,460 SH
  • HOTCHKIS WILEY CAPITAL MANAGEMENT LLC 156,374 SH
  • Man Group plc 144,399 SH
  • Jupiter Topco LLC 137,472 SH
  • AQR CAPITAL MANAGEMENT LLC 112,242 SH
  • Ranger Investment Management, L.P. 109,622 SH
  • LAZARD ASSET MANAGEMENT LLC 108,185 SH
  • NORGES BANK 90,600 SH
  • GLOBEFLEX CAPITAL L P 86,594 SH
  • UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 81,335 SH
  • SEGALL BRYANT HAMILL, LLC 77,827 SH
  • WELLS FARGO COMPANY/MN 63,681 SH
  • SG Americas Securities, LLC 61,423 SH
  • WILSON ASSET MANAGEMENT (INTERNATIONAL) PTY LTD 56,632 SH
  • Allianz Asset Management GmbH 54,597 SH
  • CITADEL ADVISORS LLC 50,344 SH
  • RICE HALL JAMES ASSOCIATES, LLC 48,776 SH
  • AMERIPRISE FINANCIAL INC 46,506 SH
  • Janney Montgomery Scott LLC 31,516 SH
  • Corient Private Wealth LP 31,447 SH
  • Gotham Asset Management, LLC 30,277 SH
  • ExodusPoint Capital Management, LP 29,334 SH
  • SCHRODER INVESTMENT MANAGEMENT GROUP 28,583 SH
  • Integrated Quantitative Investments LLC 28,539 SH
  • ROYAL BANK OF CANADA 27,671 SH
  • PRICE T ROWE ASSOCIATES INC /MD/ 27,484 SH
  • SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC 27,192 SH
  • Engineers Gate Manager LP 26,058 SH
  • Quadrature Capital Ltd 26,011 SH
  • ALLIANCEBERNSTEIN L.P. 24,260 SH
  • HSBC HOLDINGS PLC 22,908 SH
  • ENVESTNET ASSET MANAGEMENT INC 20,513 SH
  • MML INVESTORS SERVICES, LLC 20,141 SH
  • Sovereign's Capital Management, LLC 19,851 SH
  • Legal General Group Plc 19,495 SH
  • Form 13F covers long positions in Section 13(f) securities only: no short positions and no securities outside that list.
  • A manager that has not yet filed for the latest quarter is absent, not at zero; filings are due up to 45 days after quarter end.
  • A change is the difference between two quarter-end snapshots, not a trade.
  • A position reported under another manager may also appear in that manager’s filing; rows are not added together.
  • Holdings the securities list cannot place with this company, or places ambiguously, are not shown.

5% holders (Schedule 13D and 13G)

Schedules filed in the SEC’s structured format (late 2024 onward) are read here. Earlier schedules are free text and are not read.

5% holders, newest event first, as filed
HolderPercent of classShares heldEvent dateFormSource
Allspring Global Investments Holdings, LLC Common Stock SH SH6.61,537,716.0006/30/2026 Filed 2026-07-31SCHEDULE 13G/AAmendment 5Open filing 0001890906-26-000049 Dispute this row
Vanguard Capital Management Common Stock5.011,159,73806/30/2026 Filed 2026-07-31SCHEDULE 13GOpen filing 0002100119-26-001392 Dispute this row
PZENA INVESTMENT MANAGEMENT LLC Common Stock6.91,593,133.0003/31/2026 Filed 2026-04-17SCHEDULE 13G/AAmendment 3Open filing 0001027796-26-000015 Dispute this row
Allspring Global Investments Holdings, LLC Common Stock SH SH8.92,058,359.0003/31/2026 Filed 2026-04-14SCHEDULE 13G/AAmendment 4Open filing 0001890906-26-000033 Dispute this row
The Vanguard Group Common Stock0003/13/2026 Filed 2026-03-26SCHEDULE 13G/AAmendment 5Open filing 0000102909-26-001190 Dispute this row

Percent is of the class the filing names, as the holder stated it. Members of a group each report the group’s shares, so rows are not added together.

What was read

2,024,280 filings read, dated 2004-06-14 to 2026-11-13: Forms 3, 3/A, 4, 4/A, 5, 5/A.

Years can be incomplete while the archive is still being read. A year with few filings here is not a statement that few were made.

Filings read, by filing year
Filing yearFilings read
20151
2016204,322
2017202,494
2018202,048
2019193,638
2020144,184
2021224,474
202240,015
2023199,811
2024117,969
2025235,520
2026254,026

Filings made before the SEC required XML are listed, not extracted.

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