Diane Hendricks

Diane Hendricks is a U.S.-based billionaire associated with Wisconsin and the diversified industry, born in 1947. She has an estimated net worth of ~$8.0B. Wikidata

Business & SEC Activity

SEC EDGAR shows an entity record for "Hendricks Diane" with a personal CIK (0001727478) and three insider-related filings, including a Form 3 (2018-01-08) and Form 4 filings (2019-12-20 and 2025-12-17). Form 3 is an initial statement of beneficial ownership, and Form 4 reports subsequent changes in insider ownership (such as buys, sells, or grants) at a public company. The EDGAR search results also list associated entities including Monopar Therapeutics (MNPR) among related company records. SEC EDGAR

Philanthropy

Three Hendricks-linked foundations reported a combined $472,819 in total assets for tax year 2023 and $0 in grants paid. The Hendricks Family Foundation (Englewood, CO) reported $263,205 in assets, $262,224 in revenue, $3,570 in expenses, and $0 grants paid in 2023. The Ted Hendricks Foundation (Arlington Hts, IL) reported $201,016 in assets, $98,588 in revenue, $49,201 in expenses, and $0 grants paid in 2023; a separate Hendricks Family Foundation (Louisville, KY) reported $8,598 in assets, $45,021 in revenue, $36,423 in expenses, and $0 grants paid in 2023. ProPublica 990

Political Activity

From 2024-10-18 to 2025-12-22, reported FEC contributions totaled $5,278,854.45 across 100 contributions. The largest listed recipients were MAGA INC. ($2,000,000), TURNOUT FOR AMERICA ($1,000,000), CONGRESSIONAL LEADERSHIP FUND ($600,000), the Republican National Committee ($413,000), and NRSC ($218,200). The party breakdown shows $911,000 to Republican recipients and $4,367,854.45 to PAC/Other, indicating most dollars went to PACs/other committees rather than directly to party committees. FEC

In the News

Recent headlines mentioning Hendricks include coverage about billionaire influence in elections (DNyuz, 2026-03-09; Forbes, 2026-03-09) and a profile-style item tied to Women’s Day (mint, 2026-03-08). Another article lists people overseeing the LA 2028 Olympics (LAist, 2026-03-07). NewsAPI