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Who Lobbies for MP Materials Corp
Every firm filing a lobbying report has to name the individuals who worked the account and disclose the covered government positions they held. These are the people named on MP Materials Corp's filings who came out of such a job.
What MP spends on lobbying →Former staff lobbying
9
Members they worked for
10
named unambiguously
Position named as filed
4
agency or committee, not a member
Latest filing
2026
Former staff now lobbying
Sorted by how many members someone worked for. The chips in the last column are the other companies each person is also registered for.
| Lobbyist | Previously worked for |
|---|---|
| Joseph BrittonChief of Staff to Sen. Martin Heinrich; Deputy Chief of Staff & Legislative Director to Sen. Mark Udall; Legislative Assistant to Sen. Ben Nelsonfiled 2026MP | Martin Heinrich· Chief of StaffMark Udall· Deputy Chief of Staff & Legislative DirectorBen Nelson· Legislative Assistant |
| Brett QuickScheduler, Rep. Bachus (2010-2012); Deputy Chief of Staff, Rep. Bachus (2012-2014); Leg Dir, Rep. Fincher (2015-2016); Staff Director, Senate Banking Cmte Subcmte on Natl Security, International Trade, and Finance (2016-2017).filed 2026MP | Spencer Bachus· SchedulerStephen Lee Fincher· Leg Dir |
| David SpoonerAssistant Secretary of Commerce to Import Administration; Chief Textile & Apparel Negotiator to Office of U.S. Trade Representative; Chief of Staff to Rep. Sue Myrick; Legislative Counsel to Rep. Wes Cooleyfiled 2026MP | Sue Wilkins Myrick· Chief of StaffWes Cooley· Legislative Counsel |
| Jack WilkinsonIntern, Rep. French Hill; Financial Services Fellow, Rep. French Hill; Legislative Correspondent, Rep. Alex Mooney.filed 2026MP | J. French Hill· InternAlexander X. Mooney· Legislative Correspondent |
| Alexander McdonoughSenior Policy Advisor, Senator Harry Reidfiled 2026MP | Harry Reid· Senior Policy Advisor |
| Brendan DunnStaff Mbr and Leg Asst to Sen Hatch Judiciary Comm and Sub-Comm, Apr04-May07, Aug07-May08; Special Counsel to Sen Hatch Fin Comm, Jan 11-Dec 12; Policy Adv and Counsel to Sen McConnell Majority Leader staff, Dec 12-May18.filed 2026MP | No member named |
| Carianne LeeSenior Legislative Assistant, Rep. Bonnie Watson Colemanfiled 2026MP | No member named |
| Matt WeinsteinLegislative Director to Rep Byrne, Sr LA to Rep Bonner, LA to Rep Rogersfiled 2026MP | No member named |
| Matthew MorganDeputy Assistant to the President; Deputy Chief of Staff to the Vice President; Counsel to the Vice President; Deputy Counsel to the Vice Presidentfiled 2026MP | No member named |
Source: quarterly LD-2 lobbying reports filed under the Lobbying Disclosure Act. A member is linked only where the filing names them unambiguously; positions naming an agency, a committee or a surname shared by several members are shown as filed but not linked. Moving from government to lobbying is lawful and disclosed, which is why it is possible to count it here at all.
More on MP
Company overviewEverything on MP in one place, with the price.SEC filingsWhat MP's 8-Ks say happened: results, departures, auditor changes.Insider tradingWhat MP's own officers and directors buy and sell.Executive payWhat MP awarded its chief executive, and what it became.Who owns itEvery manager reporting a position in MP.Funds holding itWhich funds and ETFs hold MP, and how big a bet.LobbyingWhat MP spends lobbying Congress, and on what.