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Mike Thompson

Democratic / House / California

- Net Worth Est.
- Trade Volume
- Total Trades
- Last Traded
  • Current Member Yes
  • Years Active 1999 - Present
  • Age 74
  • Mike Thompson was born in St. Helena, California, in 1951. Thompson graduated from St. Helena High School. He served in the U.S. Army from 1969 to 1972. Thompson earned his bachelor's and master's degrees from California State University at Chico in 1982 and 1996, respectively. Thompson previously worked as a professor and as the owner of a winery. He previously served in the California Senate from 1990 to 1998.

    * Biography data provided through our partnership with Ballotpedia.

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  • Supporters
  • Opponents
  • Corporate Donors
  • Proposed Legislation
  • Trades
  • Live Stock Portfolio
  • Net Worth
  • Revolving Door

Trade Volume by Year

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Trades

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Estimated excess return of the underlying stock since the transaction

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Net Worth

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Top Holdings

    Disclosed Holdings

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    *These holdings are collected from annual financial disclosure statements. There are occasionally parsing errors, and it does not include recent transactions.

    Revolving Door

    Former staff of Mike Thompson who went on to register as lobbyists, and the clients they were disclosed as representing at the time of filing. Parsed from the covered-position disclosures on Lobbying Disclosure Act filings — see the full Revolving Door dashboard.

    3 Former staff who have lobbied
    0 Public companies represented
    3 Clients in total
    Jul 19, 2026 Most recent filing
    Lobbyist Role in this office Disclosed clients Lobbying firm Latest filing
    Charles Jefferson Chief of Staff, Rep. Mike Thompson; Asst. to COS, House Dem. Leader; Staff Asst. White House Office of Leg. Affairs
    WINE INSTITUTE
    		WINE INSTITUTE Jul 19, 2026
    Katie Clements enator Patty Murray - Policy Advisor and Legislative Assistant Congressman Mike Thompson - Legislative Assistant, Legislative Correspondent, and Staff Assistant
    SNOHOMISH COUNTY, WASHINGTON
    		BARKER LEAVITT, PLLC (SKA MR. JAMES C. BARKER) Jul 09, 2026
    Laura Chadwick Legislative Assistant, Congressman Mike Thompson (CA-05), 2008-2009
    TRAVEL TECH: THE TRAVEL TECHNOL…
    		TRAVEL TECH: THE TRAVEL TECHNOLOGY ASSOCIATION Jan 28, 2026

    Spending in Support of Mike Thompson

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    * Note: This data may contain refunds given to the committee. Names are hidden for individual donations below $250,000.

    Outside Spending

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    Other Candidates in District

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    Corporate PAC Donors

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    Proposed Legislation

    Click on a row for more details

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    Introduced
    Latest Action Date