Mark Cuban

Mark Cuban is an American investor and entrepreneur (born 1958) based in Texas, with an estimated net worth of ~$3.0B. Wikidata SEC EDGAR lists him under the entity name “CUBAN MARK” with a personal CIK (0001066154) and 108 insider-related filings. SEC EDGAR

Business & SEC Activity

SEC EDGAR shows 108 insider filings for Mark Cuban, with recent filings in 2023 reported on Form 4. SEC EDGAR Form 4 is used to report changes in ownership (buys, sells, or other transactions) by insiders of public companies. SEC EDGAR The SEC data also links him to multiple public-company entities, including Vringo Inc (XWEL), Reading International Inc, Immediatek Inc, Rentrak Corp, and Lodgenet Interactive Corp. SEC EDGAR

Philanthropy

ProPublica 990 data lists the Mark Cuban Foundation (Dallas, TX) with $6,616,626 in total assets for tax year 2023, and it reported $0 in grants paid that year. ProPublica 990 The Cuban Heritage Foundation (Las Vegas, NV) reported $315 in total assets for tax year 2024 and also reported $0 in grants paid. ProPublica 990 Across the listed foundations, total foundation assets were $6,616,941 and total grants paid were $0 in the reported filings. ProPublica 990

Political Activity

FEC records show 6 contributions totaling $7,012.11 from 1996-10-23 to 2024-02-12. FEC The party breakdown in the provided data is $1,000 to Democrats, $1,000 to Republicans, and $5,012.11 to PAC/Other, with top recipients including The Capitol Committee ($5,000), Lofgren for Congress ($1,000), Hatch Election Committee ($1,000), and WinRed ($12.11). FEC

In the News

Recent headlines mentioning Mark Cuban include an article about why several investors (including Cuban) like investing in sports (PE Hub, 2026-03-09) and an Inc. piece focused on advice attributed to him (2026-03-09). NewsAPI Other recent items include sports-related coverage tied to the Mavericks and a story about his reaction to a reported $10B Lakers sale (Rolling Out, 2026-03-08). NewsAPI