Ken Buck

US Representative from Colorado (2015-2024)

Ken Buck is an American politician who is the U.S. Representative for Colorado's 4th congressional district. A Republican, he previously served as District Attorney for Weld County, CO. Buck also ran unsuccessfully for the United States Senate in 2010, losing to Democrat Michael Bennet. Buck was elected Chair of the Colorado Republican Party on March 30, 2019.

Relationships Interlocks Giving Data

Leadership & Staff

Zach Mendelovici Colorado Rep. Ken Buck chief of staff

• Chief of staff (Jan '23→?)

James Braid JD Vance Deputy Chief of Staff and Legislative Director

• Position

Lindsey Curnutte

• communications director

Positions

Colorado Republican Party Colorado GOP

• State Party Chairman

Campaign Donors

1 / 38

Henry Lubsen Altronic Exec

• 11 contributions · 20,900 USD (Aug 27 '10→Jan 26 '16)

Raymond E Anderson Seakr Engineering

• 4 contributions · 14,800 USD ('09→'10)

John K Coors Chairman and former President, CoorsTek

• 5 contributions · 10,000 USD (Sep 30 '09→Sep 10 '14)

James Leprino Colorado cheese baron

• 4 contributions · 9,200 USD (Oct 15 '14→Jun 15 '18)

Allen Simon Retired Intel engineer - Chandler Arizona

• 3 contributions · 7,200 USD ('10→Aug 11 '10)

Larry A Mizel CEO of MDC Holdings

• 3 contributions · 6,800 USD (Sep 29 '20→Mar 19 '22)

Norm Brownstein Chairman of the Board, Brownstein Hyatt & Farber; pro-corporate lobbyist known as 101st senator

• 4 contributions · 6,400 USD (Jun 9 '14→Oct 6 '17)

Joseph H Gibson Lobbyist, The Gibson Group | former Chief Minority Counsel to the House Judiciary Committee

• 4 contributions · 6,000 USD (Jun 28 '19→Mar 26 '21)

Marilyn Coors Professor, University Of Colorado Health Science

• 2 contributions · 5,800 USD (Sep 20 '21)

Peter H Coors Chairman of Coors Brewing Company

• 2 contributions · 5,800 USD (Jun 25 '21)

Memberships

US House of Representatives lower house of the United States Congress

• Representative (Jan 6 '15→Jan 3 '23)

Republican Party The U.S. Republican Party

• Member

Miscellaneous Relationships

Greg Lopez Colorado CD4 Congressman, GOP 2022 gubernatorial primary candidate, former Democrat / Parker mayor

• CO-4 successor

Opponents of a Tax on Carbon Individuals and organizations opposing a Tax on Carbon

• includes (Jul 19 '18→?)