![David Lubar](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
David Lubar
Director/Board Member at
HALLADOR ENERGY COMPANY
Net worth: 14 M $ as of 2026-02-27
Profile
David J.
Lubar is President & CEO of Lubar & Co Inc since 1983.
Holds the position of Chairman at Ixonia Bank.
Serves as Independent Director at Hallador Energy Co. since 2018.
Holds director roles at Baird Funds, Inc., Milwaukee Brewers Baseball Club, Inc., Froedtert & the Medical College of Wisconsin, The Jewish Community Foundation, BMO Bank NA, Wisconsin Policy Research Institute, Metropolitan Milwaukee Association of Commerce, UWM Real Estate Foundation, Inc., University of Wisconsin-Milwaukee Foundation, University School of Milwaukee, Erdman Co. Corp., Froedtert Health, Inc., and was Vice President of The Milwaukee Jewish Federation, Inc. from 2011 to 2012.
Former roles include Co-Chairman at Marshall Erdman & Associates, Inc., Chairman-Elect at United Way of Greater Milwaukee & Waukesha County, Inc. from 2013 to 2014, Director at Marshall & Ilsley Corp., Total Logistics, Inc., Zero Zone, Inc., Lake Express LLC, Rockland Industrial Products LLC, Greater Milwaukee Foundation, Inc., Froedtert Hospital, BMO Financial Corp., and Independent Director at Ventas CS LLC from 2011 to 2012.
Served as Trustee at The Northwestern Mutual Life Insurance Co. and Board Member at Wrightwood Capital LLC.
Education includes an undergraduate degree from Bowdoin College conferred in 1977 and an MBA from The Curtis L.
Carlson School of Management conferred in 1982.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
Star Group LP
 Star Group LP Oil Refining/MarketingEnergy Minerals Distributes home heating oil and propane 3.21% | 2025-11-29 | 1,054,662 ( 3.21% ) | 14 M $ | 2026-02-27 |
HALLADOR ENERGY CO 0.01% | 2025-12-29 | 2,851 ( 0.01% ) | 51 831 $ | 2026-02-27 |
David Lubar active positions
| Companies | Position | Start |
|---|---|---|
| HALLADOR ENERGY COMPANY | Director/Board Member | 2018-08-03 |
University of Wisconsin-Milwaukee Foundation | Director/Board Member | - |
Ixonia Bank
 Ixonia Bank Regional BanksFinance Operates as a state chartered commercial bank | Chairman | - |
Baird Funds, Inc.
 Baird Funds, Inc. Investment Trusts/Mutual FundsMiscellaneous Acts as Open-End Investment Fund/Unit Trust | Director/Board Member | - |
Erdman Co. Corp.
 Erdman Co. Corp. Engineering & ConstructionIndustrial Services Provides healthcare real estate solutions | Director/Board Member | - |
BMO Bank NA
 BMO Bank NA Major BanksFinance Provides banking services | Director/Board Member | - |
Froedtert Health, Inc.
 Froedtert Health, Inc. Hospital/Nursing ManagementHealth Services Operates hospitals | Director/Board Member | - |
Milwaukee Brewers Baseball Club, Inc.
 Milwaukee Brewers Baseball Club, Inc. Movies/EntertainmentConsumer Services Operates professional baseball franchises | Director/Board Member | - |
University School of Milwaukee
 University School of Milwaukee Other Consumer ServicesConsumer Services Operates as pre, primary and secondary school | Director/Board Member | 2010-03-17 |
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Former positions of David Lubar
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Training of David Lubar
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
72
1st degree connections
31
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 31 |
|---|---|
Baird Funds, Inc.
Baird Funds, Inc. Investment Trusts/Mutual FundsMiscellaneous Acts as Open-End Investment Fund/Unit Trust | Miscellaneous |
Hallador Energy Co.
 Hallador Energy Co. CoalEnergy Minerals Engages in producing coal | Energy Minerals |
Marshall & Ilsley Corp.
 Marshall & Ilsley Corp. Regional BanksFinance Provides state-chartered banking services | Finance |
Total Logistics, Inc.
 Total Logistics, Inc. Air Freight/CouriersTransportation Provides integrated logistic and facility management services | Transportation |
The Northwestern Mutual Life Insurance Co.
 The Northwestern Mutual Life Insurance Co. Life/Health InsuranceFinance Provides life & disability insurance, annuities and financial advisory services | Finance |
Ventas CS LLC
 Ventas CS LLC Real Estate Investment TrustsFinance Operates a real estate investment trust engaged in the development, acquisition, ownership and management of modern medical office buildings | Finance |
The Milwaukee Jewish Federation, Inc.
 The Milwaukee Jewish Federation, Inc. Miscellaneous Commercial ServicesCommercial Services Develops volunteer network for the Jewish community | Commercial Services |
Zero Zone, Inc.
 Zero Zone, Inc. Industrial MachineryProducer Manufacturing Designs, manufacture and sells frozen and refrigerated cases | Producer Manufacturing |
Marshall Erdman & Associates, Inc.
 Marshall Erdman & Associates, Inc. Engineering & ConstructionIndustrial Services Engages in the planning, design, and construction of healthcare facilities | Industrial Services |
Bowdoin College
 Bowdoin College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Lubar & Co., Inc.
 Lubar & Co., Inc. Investment ManagersFinance Lubar invests in companies located in the United States primarily in the Midwest region from Great Lakes to Texas with revenues of USD 15 million or more, enterprise value of USD 15 - 100 million and EBITDA of USD 3 - 12 million. The firm focuses on niche manufacturing, energy, architecture, engineering & construction, asset management and healthcare sectors. It participates in MBOs, generational changes of ownership, recapitalizations, corporate divestitures and growth transactions. | Finance |
Milwaukee Brewers Baseball Club, Inc.
Milwaukee Brewers Baseball Club, Inc. Movies/EntertainmentConsumer Services Operates professional baseball franchises | Consumer Services |
Froedtert & the Medical College of Wisconsin
 Froedtert & the Medical College of Wisconsin Miscellaneous Commercial ServicesCommercial Services Provides medical research and education services | Commercial Services |
The Jewish Community Foundation
 The Jewish Community Foundation Investment Trusts/Mutual FundsMiscellaneous Operates as non-profit organization, which offers estate and retirement planning services, charitable gift annuities, endowment funds and grants | Miscellaneous |
Lake Express LLC
 Lake Express LLC Other TransportationTransportation Provides transportation services | Transportation |
Wrightwood Capital LLC
 Wrightwood Capital LLC Investment ManagersFinance Acts as an alternative investment manager | Finance |
Rockland Industrial Products LLC
 Rockland Industrial Products LLC Forest ProductsNon-Energy Minerals Manufactures and sells laminated wood flooring | Non-Energy Minerals |
BMO Bank NA
BMO Bank NA Major BanksFinance Provides banking services | Finance |
Greater Milwaukee Foundation, Inc.
 Greater Milwaukee Foundation, Inc. Miscellaneous Commercial ServicesCommercial Services Provides charitable services | Commercial Services |
Wisconsin Policy Research Institute
 Wisconsin Policy Research Institute The Wisconsin Policy Research Institute is a company based in Thiensville, WI. | |
Metropolitan Milwaukee Association of Commerce
 Metropolitan Milwaukee Association of Commerce Miscellaneous Commercial ServicesCommercial Services Operates as an association of commerce | Commercial Services |
UWM Real Estate Foundation, Inc.
 UWM Real Estate Foundation, Inc. Real Estate DevelopmentFinance UWM Real Estate Foundation, Inc. partners with the public and private sectors to develop and hold real estate for the benefit of the University of Wisconsin-Milwaukee. The company's holdings include properties such as residence halls, research and academic space, and facilities to promote economic development. The company is based in Milwaukee, WI. | Finance |
Froedtert Hospital
 Froedtert Hospital Hospital/Nursing ManagementHealth Services Operates hospitals | Health Services |
United Way of Greater Milwaukee & Waukesha County, Inc.
 United Way of Greater Milwaukee & Waukesha County, Inc. Hospital/Nursing ManagementHealth Services Provides healthcare services | Health Services |
University of Wisconsin-Milwaukee Foundation | |
University School of Milwaukee
University School of Milwaukee Other Consumer ServicesConsumer Services Operates as pre, primary and secondary school | Consumer Services |
Erdman Co. Corp.
Erdman Co. Corp. Engineering & ConstructionIndustrial Services Provides healthcare real estate solutions | Industrial Services |
Froedtert Health, Inc.
Froedtert Health, Inc. Hospital/Nursing ManagementHealth Services Operates hospitals | Health Services |
BMO Financial Corp.
 BMO Financial Corp. Major BanksFinance Operates as a bank holding company whose subsidiary provides commercial banking services | Finance |
The Curtis L. Carlson School of Management
 The Curtis L. Carlson School of Management Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Ixonia Bank
Ixonia Bank Regional BanksFinance Operates as a state chartered commercial bank | Finance |
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