
Senator · MO · R
Current term Jan 3, 2025 – Jan 3, 2031 · In the Senate since Jan 3, 2019
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Portrait: U.S. Government Publishing Office, via unitedstates/images (public domain)
Lobbying reports (LD-2) whose issue descriptions explicitly cite a bill this member sponsored, cosponsored, or cast a recorded vote on. This documents an overlap in subject only. LD-2 reports generally do not name the members contacted, and a citation does not show contact with this member, influence, or the client's position on the bill. No matching record means none was found within coverage, not that no lobbying occurred.
Loading lobbying reportsCoverage: LD-2 reports for 2025 onward, posted Jan 1, 2025 through Oct 27, 2026. Only the current version of each report is used.
36,002 report citations, newest first.
SPIRE GLOBAL, INC. · lobbying firm or registrant: INVARIANT LLC
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Defense
$60,000
Paid to lobbying firm
CitesS. 4784· this member:Recorded vote on 1 roll call
Educate Members and staff to support the advancement of radio frequency (RF) data and analytics in H.R.8800/S.4784, the National Defense Authorization Act for Fiscal Year 2027.
Congress inferred from the report year; bill number and the title cited with it match Congress.gov records, and the bill predates the report. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
COUNCIL FOR INNOVATION PROMOTION (C4IP) · lobbying firm or registrant: RADIUS ADVOCACY, LLC
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Copyright/Patent/Trademark
$50,000
Paid to lobbying firm
CitesS. 2658· this member:Cosponsored
…ion and Improvement Act of 2025. H.R.3160/S.1553 - PREVAIL Act. H.R.1574/S.708 - RESTORE Patent Rights Act of 2025. S.2276 - A bill to address patent thickets. S.2658 - Medication Affordability and Patent Integrity Act (MAPIA). H.R.3269/S.2276 - Eliminating Thickets to Increase Competition Act (ETHIC Act). USPTO Fee-Setting…
Congress inferred from the report year; bill number and the title cited with it match Congress.gov records, and the bill predates the report. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
SOFTWARE & INFORMATION INDUSTRY ASSOCIATION · lobbying firm or registrant: SIIA
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Computer Industry
$1,424,847
Spent on own lobbying
CitesS. 1705· this member:Cosponsored
…untability Act, H.R. 3149/S. 1586, S.4407 - CHATBOT Act, S.3062 - GUARD Act Export control legislation, including H.R.6875/S.4456 - AI OVERWATCH Act; H.R. 3477/S.1705 - Chip Security Act; H.R.2683/S. 3519 - Remote Access Security Act; H.R.8170/S.4281 - MATCH Act Provisions of the proposed National Defense Authorization Act f…
Congress inferred from the report year; bill number and the title cited with it match Congress.gov records, and the bill predates the report. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
SOFTWARE & INFORMATION INDUSTRY ASSOCIATION · lobbying firm or registrant: SIIA
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Computer Industry
$1,424,847
Spent on own lobbying
CitesS. 3062· this member:Sponsored
…fety (KIDS Act), H.R. 7757; Children and Teens Online Privacy Protection Act, H.R. 6291; App Store Accountability Act, H.R. 3149/S. 1586, S.4407 - CHATBOT Act, S.3062 - GUARD Act Export control legislation, including H.R.6875/S.4456 - AI OVERWATCH Act; H.R. 3477/S.1705 - Chip Security Act; H.R.2683/S. 3519 - Remote Access Se…
Congress inferred from the report year; bill number and the title cited with it match Congress.gov records, and the bill predates the report. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
SOFTWARE & INFORMATION INDUSTRY ASSOCIATION · lobbying firm or registrant: SIIA
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Computer Industry
$1,424,847
Spent on own lobbying
CitesS. 4784· this member:Recorded vote on 1 roll call
…rity Act; H.R.2683/S. 3519 - Remote Access Security Act; H.R.8170/S.4281 - MATCH Act Provisions of the proposed National Defense Authorization Act for FY 2027, S. 4784 and H.R. 8800, relating to export controls, artificial intelligence, cybersecurity, and federal procurement
Congress inferred from the report year; bill number matches Congress.gov records and the bill predates the report; no title was cited with it. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
SOFTWARE & INFORMATION INDUSTRY ASSOCIATION · lobbying firm or registrant: SIIA
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Education
$1,424,847
Spent on own lobbying
CitesS. 3062· this member:Sponsored
…fety (KIDS Act), H.R. 7757; Children and Teens Online Privacy Protection Act, H.R. 6291; App Store Accountability Act, H.R. 3149/S. 1586, S.4407 - CHATBOT Act, S.3062 - GUARD Act Federal comprehensive privacy legislation Issues related to artificial intelligence and education Issues surrounding app store age verification Iss…
Congress inferred from the report year; bill number and the title cited with it match Congress.gov records, and the bill predates the report. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
SOFTWARE & INFORMATION INDUSTRY ASSOCIATION · lobbying firm or registrant: SIIA
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Science/Technology
$1,424,847
Spent on own lobbying
CitesS. 4784· this member:Recorded vote on 1 roll call
…S.5252 - BLADE Act, as well as proposals and frameworks for federal AI legislation. Provisions of the proposed National Defense Authorization Act for FY 2027, S. 4784 and H.R. 8800, relating to export controls, artificial intelligence, cybersecurity, and federal procurement
Congress inferred from the report year; bill number matches Congress.gov records and the bill predates the report; no title was cited with it. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
COPYRIGHT CLEARANCE CENTER · lobbying firm or registrant: RADIUS ADVOCACY, LLC
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Copyright/Patent/Trademark
$30,000
Paid to lobbying firm
CitesS. 2455· this member:Cosponsored
Copyright issues related to artificial intelligence and intellectual property. H.R.1927/S.114 - CLEAR Act of 2025. S.2455 - TRAIN Act. OMB proposed rule on federal grants ("Regulation for Federal Financial Assistance, OMB-2026-0034).
Congress inferred from the report year; bill number and the title cited with it match Congress.gov records, and the bill predates the report. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
AEOLUS LABS · lobbying firm or registrant: INVARIANT LLC
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Defense
$90,000
Paid to lobbying firm
CitesS. 4784· this member:Recorded vote on 1 roll call
Educate policymakers on weather modeling and mitigation technologies and support inclusion in H.R.8800/S.4784, the National Defense Authorization Act for Fiscal Year 2027.
Congress inferred from the report year; bill number and the title cited with it match Congress.gov records, and the bill predates the report. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
ALCOA CORP · lobbying firm or registrant: ALCOA CORP
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Taxation/Internal Revenue Code
$990,000
Spent on own lobbying
CitesH.R. 1· this member:Recorded votes on 44 roll calls
Issues related to implementation of Section 45X of the Inflation Reduction Act, and changes to Section 45X in HR 1, One Big Beautiful Bill Act.
Congress inferred from the report year; bill number and the title cited with it match Congress.gov records, and the bill predates the report. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
BRIA ARTIFICIAL INTELLIGENCE INC. · lobbying firm or registrant: RADIUS ADVOCACY, LLC
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Telecommunications
$40,000
Paid to lobbying firm
CitesH.R. 1· this member:Recorded votes on 44 roll calls
Public policy issues related to artificial intelligence technology. Implementation of H.R.1 - One Big Beautiful Bill Act. H.R.3921/S.1829 - STOP CSAM Act of 2025. S.278 - Kids Off Social Media Act. H.R.2794 - NO FAKES Act of 2025. S.1748 - Kids Online…
Congress inferred from the report year; bill number and the title cited with it match Congress.gov records, and the bill predates the report. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
BRIA ARTIFICIAL INTELLIGENCE INC. · lobbying firm or registrant: RADIUS ADVOCACY, LLC
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Telecommunications
$40,000
Paid to lobbying firm
CitesS. 1748· this member:Cosponsored
…lementation of H.R.1 - One Big Beautiful Bill Act. H.R.3921/S.1829 - STOP CSAM Act of 2025. S.278 - Kids Off Social Media Act. H.R.2794 - NO FAKES Act of 2025. S.1748 - Kids Online Safety Act. S.1396 - Content Origin Protection and Integrity from Edited and Deepfaked Media Act of 2025. S.836 - Children and Teens Online Priva…
Congress inferred from the report year; bill number and the title cited with it match Congress.gov records, and the bill predates the report. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
BRIA ARTIFICIAL INTELLIGENCE INC. · lobbying firm or registrant: RADIUS ADVOCACY, LLC
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Telecommunications
$40,000
Paid to lobbying firm
CitesS. 1829· this member:Sponsored
Public policy issues related to artificial intelligence technology. Implementation of H.R.1 - One Big Beautiful Bill Act. H.R.3921/S.1829 - STOP CSAM Act of 2025. S.278 - Kids Off Social Media Act. H.R.2794 - NO FAKES Act of 2025. S.1748 - Kids Online Safety Act. S.1396 - Content Origin Protectio…
Congress inferred from the report year; bill number and the title cited with it match Congress.gov records, and the bill predates the report. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
BRIA ARTIFICIAL INTELLIGENCE INC. · lobbying firm or registrant: RADIUS ADVOCACY, LLC
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Telecommunications
$40,000
Paid to lobbying firm
CitesS. 2367· this member:Sponsored
…ty Act. S.1396 - Content Origin Protection and Integrity from Edited and Deepfaked Media Act of 2025. S.836 - Children and Teens Online Privacy Protection Act. S.2367 - AI Accountability and Personal Data Protection Act. S.2937 - AI LEAD Act. S.2455 - TRAIN Act. H.R.8479 - Protecting Consumers from Deceptive AI Act. H.R.9112…
Congress inferred from the report year; bill number and the title cited with it match Congress.gov records, and the bill predates the report. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
BRIA ARTIFICIAL INTELLIGENCE INC. · lobbying firm or registrant: RADIUS ADVOCACY, LLC
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Telecommunications
$40,000
Paid to lobbying firm
CitesS. 2455· this member:Cosponsored
…Media Act of 2025. S.836 - Children and Teens Online Privacy Protection Act. S.2367 - AI Accountability and Personal Data Protection Act. S.2937 - AI LEAD Act. S.2455 - TRAIN Act. H.R.8479 - Protecting Consumers from Deceptive AI Act. H.R.9112 - CREATOR Act. H.R.8623/S.3062 - GUARD Act.
Congress inferred from the report year; bill number and the title cited with it match Congress.gov records, and the bill predates the report. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
BRIA ARTIFICIAL INTELLIGENCE INC. · lobbying firm or registrant: RADIUS ADVOCACY, LLC
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Telecommunications
$40,000
Paid to lobbying firm
CitesS. 2937· this member:Cosponsored
…Edited and Deepfaked Media Act of 2025. S.836 - Children and Teens Online Privacy Protection Act. S.2367 - AI Accountability and Personal Data Protection Act. S.2937 - AI LEAD Act. S.2455 - TRAIN Act. H.R.8479 - Protecting Consumers from Deceptive AI Act. H.R.9112 - CREATOR Act. H.R.8623/S.3062 - GUARD Act.
Congress inferred from the report year; bill number and the title cited with it match Congress.gov records, and the bill predates the report. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
BRIA ARTIFICIAL INTELLIGENCE INC. · lobbying firm or registrant: RADIUS ADVOCACY, LLC
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Telecommunications
$40,000
Paid to lobbying firm
CitesS. 3062· this member:Sponsored
…Personal Data Protection Act. S.2937 - AI LEAD Act. S.2455 - TRAIN Act. H.R.8479 - Protecting Consumers from Deceptive AI Act. H.R.9112 - CREATOR Act. H.R.8623/S.3062 - GUARD Act.
Congress inferred from the report year; bill number and the title cited with it match Congress.gov records, and the bill predates the report. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
HYFIX SPATIAL INTELLIGENCE, INC. · lobbying firm or registrant: INVARIANT LLC
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Defense
$60,000
Paid to lobbying firm
CitesS. 4784· this member:Recorded vote on 1 roll call
Educate on advanced chips for autonomous vehicles in H.R.8800/S.4784, the National Defense Authorization Act for Fiscal Year 2027.
Congress inferred from the report year; bill number and the title cited with it match Congress.gov records, and the bill predates the report. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
CAPITOL DOME ADVOCACY OBO AMERICAN SOCIETY OF COMPOSERS, AUTHORS, AND PUBLISHERS · lobbying firm or registrant: RADIUS ADVOCACY, LLC
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Copyright/Patent/Trademark
$30,000
Paid to lobbying firm
CitesS. 2455· this member:Cosponsored
…intelligence and copyright issues. Artificial intelligence transparency. Performance rights organization licensing issues. H.R.1927/S.114 - CLEAR Act of 2025. S.2455 - TRAIN Act. S.5552/H.R.10582 - Motion Picture, Television, and Entertainment Revitalization Act. S.1367/H.R.2794 - NO FAKES Act of 2025.
Congress inferred from the report year; bill number and the title cited with it match Congress.gov records, and the bill predates the report. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
MATSON NAVIGATION · lobbying firm or registrant: K&L GATES, LLP
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Marine/Maritime/Boating/Fisheries
$110,000
Paid to lobbying firm
CitesS. 4784· this member:Recorded vote on 1 roll call
…ise laws . Issues related to National Maritime Strategy and Maritime Action Plan. Issues related to port equipment. Issues related to ship recycling. H.R. 8800/S. 4784 - National Defense Authorization Act for Fiscal Year 2027.
Congress inferred from the report year; bill number and the title cited with it match Congress.gov records, and the bill predates the report. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
TOYOTA MOTOR NORTH AMERICA INC (TMA) · lobbying firm or registrant: TOYOTA MOTOR NORTH AMERICA, INC. (TMA)
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Telecommunications
$1,711,820
Spent on own lobbying
CitesS. 315· this member:Cosponsored
Safe Vehicle Access for Survivors Act - HR 2110 AM Radio - S. 315 and HR 979 House Energy and Commerce draft AV legislation
Congress inferred from the report year; bill number matches Congress.gov records and the bill predates the report; no title was cited with it. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
TOYOTA MOTOR NORTH AMERICA INC (TMA) · lobbying firm or registrant: TOYOTA MOTOR NORTH AMERICA, INC. (TMA)
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Energy/Nuclear
$1,711,820
Spent on own lobbying
CitesH.R. 9340· this member:Recorded vote on 1 roll call
…nvironmental Response, Compensation and Liability Act (CERCLA)- Per- and Polyfluoroalkyl Substances (PFAS) Accountability Act of 2024 Ratepayer Protection Act (HR 9340)
Congress inferred from the report year; bill number and the title cited with it match Congress.gov records, and the bill predates the report. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
TOYOTA MOTOR NORTH AMERICA INC (TMA) · lobbying firm or registrant: TOYOTA MOTOR NORTH AMERICA, INC. (TMA)
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Trade (domestic/foreign)
$1,711,820
Spent on own lobbying
CitesS. 4429· this member:Cosponsored
…C) and FEOC auto and battery manufacturers from manufacturing, selling and distributing products in the United States. Connected Vehicle Security Act (HR 8730, S. 4429)
Congress inferred from the report year; bill number and the title cited with it match Congress.gov records, and the bill predates the report. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
ARMADA SYSTEMS, INC. · lobbying firm or registrant: INVARIANT LLC
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Defense
$110,000
Paid to lobbying firm
CitesS. 4784· this member:Recorded vote on 1 roll call
Support AI-powered tools for edge computing with multiple types of terminals in H.R.8800/S.4784, the National Defense Authorization Act for Fiscal Year 2027; and the H.R. 9495, the Department of Defense Appropriations Act of 2027.
Congress inferred from the report year; bill number and the title cited with it match Congress.gov records, and the bill predates the report. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing
PAYWARD, INC. DBA KRAKEN · lobbying firm or registrant: MICHAEL BEST STRATEGIES LLC
2026 Q3 report (Jul 1, 2026 – Sep 30, 2026) · posted Oct 20, 2026 · issue area: Financial Institutions/Investments/Securities
$150,000
Paid to lobbying firm
CitesH.R. 3633· this member:Recorded vote on 1 roll call
Issues related to cryptocurrency market structure legislation and cryptocurrency taxation; H.R. 3633 CLARITY Act.
Congress inferred from the report year; bill number and the title cited with it match Congress.gov records, and the bill predates the report. The amount is lobbying spending for every issue on this report, not this bill alone, and none of it is paid to any member of Congress. View filing