Top Supporters of Institute for Humane Studies
|Unique donors Found||37|
|Number of Contributions Sorted||293|
|Total Value of Contributions||$39,718,419|
|Ordered By||Sum (High to Low)|
The contributions documented in Conservative Transparency are based on a review of publicly available filings with the Internal Revenue Service and Federal Election Commission, as well as state-level data from a variety of sources. For more information about our methodology, visit our about page.