Ten years after the Supreme Court's historic decision in Citizens United v. Federal Election Commission, OpenSecrets is taking a look at the dramatic ways America's campaign finance system has been ...

Personal financial disclosure forms are filed by May 15 each year, covering the prior calendar year, and are released to the public 30 days later.Explore the personal finances of members of Congress ...

US Chamber of Commerce organization profile: candidate recipients for the 2024 cycle and top recipients of all types for the 2024 cycle.

This page highlights the top contributors to Pete Buttigieg for the 2020 presidential election cycle. For more information, click through to the page.

Pharmaceutical Research & Manufacturers of America organization profile: annual lobbying totals since 1998, and bills lobbied in 2024.

This page highlights the top contributors to Elizabeth Warren for the 2020 presidential election cycle. For more information, click through to the page.

The modern presidential campaign isn't a single organization. Yes, there's always an official campaign committee. But for every White House candidate, there is usually at least one super PAC or other ...

Based on data released daily by the FEC on March 19, 2025. Feel free to distribute or cite this material, but please credit OpenSecrets. For permission to reprint for commercial uses, such as ...

NOTE: All the numbers on this page are for the 2017-2022 Senate election cycle and based on Federal Election Commission data available electronically. ("Help! The numbers don't add up...") Sometimes ...

Despite this directive, these men and women made their way through the revolving door and were either previously lobbyists and now work in the Trump Administration or were previously in the ...

Lunch Pail Republicans raised $1,000 in the 2021-2022 election cycle. See the details.

2024 financial activity for super PACs2024 Outside Spending, by Super PAC 2024 financial activity for super PACs ...