Mark Walter

Mark Walter is an American businessman in the finance industry, born in 1960 and based in the United States, with an estimated net worth of ~$7.3B. He is associated with Illinois. Wikidata

Business & SEC Activity

SEC EDGAR lists an entity "Walter Mark" (personal CIK 0001705117) with 11 insider filings, including multiple Form 4 filings and one Form 5. Form 4 reports changes in an insider’s ownership (such as buys, sells, or grants), while Form 5 is an annual summary of certain transactions. The filings are connected to companies including Carvana Co. (CVNA) and several Delaware Life Holdings entities. SEC EDGAR

Philanthropy

Across three related foundations in the ProPublica dataset, total reported foundation assets were $6,075,155 and total grants paid were $1,721,555. In 2023, the Walter Kaitz Foundation reported $3,666,462 in assets and $1,721,555 in grants paid, while the Walter Payne Foundation reported $2,408,693 in assets and $0 in grants paid. ProPublica 990

Political Activity

Federal Election Commission records show 100 contributions totaling $7,322.21 from 2025-10-23 to 2025-12-31. The largest recipients listed were AMERICAN CABLE ASSOCIATION INC PAC (ACA PAC) ($4,000) and ActBlue ($910.51), and the party breakdown shows $205 to Democrats and $7,117.21 to PAC/Other. FEC