{"database": "openregs", "table": "stock_trades_by_ticker", "rows": [[2189, "MA", "Mastercard Incorporated Common Stock", 149, 44, "Markwayne Mullin,Tommy Tuberville,John Boozman,Sheldon Whitehouse,Dan Sullivan,David Perdue,Pat Roberts,Shelley Moore Capito,Bob Gibbs,Alan S. Lowenthal,Bill Flores,Zoe Lofgren,Thomas J. Rooney,Pete Sessions,Barbara Comstock,Josh Gottheimer,Gary J. Palmer,Lamar Smith,Cheri Bustos,David B. McKinley,Bradley Scott Schneider,Van Taylor,Susan W. Brooks,Gilbert Ray Cisneros, Jr.,Katherine M. Clark,John R. Curtis,John B. Larson,Cynthia Axne,William R. Keating,Peter Meijer,Blake D. Moore,Thomas R. Suozzi,John A. Yarmuth,Kathy E. Manning,Robert J. Wittman,Rick Larsen,Greg Stanton,Jared Moskowitz,Robert P. Bresnahan, Jr.,Val T. Hoyle,Lisa C. McClain,Jefferson Shreve,Bruce Westerman", 81, 68, "2014-12-19", "2026-03-28"]], "columns": ["rowid", "ticker", "asset_description", "trade_count", "trader_count", "traders", "purchases", "sales", "first_trade", "last_trade"], "primary_keys": ["rowid"], "primary_key_values": ["2189"], "units": {}, "query_ms": 12.424582033418119, "source": "Federal Register API & Regulations.gov API", "source_url": "https://www.federalregister.gov/developers/api/v1", "license": "Public Domain (U.S. Government data)", "license_url": "https://www.regulations.gov/faq"}