S. 4306 · 119th Congress Millionaires Surtax Act StageIn committee SponsorChris Van Hollen Introduced2026-04-15 Latest action2026-04-15 · Introduced in Senate Follow Summary Text Subjects Cosponsors (3) Votes (0) Actions Cosponsors (3) Ruben Gallego Current member Senate AZ Democrat Ben Luján Current member Senate NM Democrat Jeff Merkley Current member Senate OR Democrat