{"database": "openregs", "table": "stock_trades", "rows": [[15273, "Susan M Collins", "C001035", "Senate", "2026-03-24", null, "", null, "Cumberland Cnty ME 230525LY1Rate/Coupon:4.000%Matures:2035-04-01", "Municipal Security", "Purchase", "$15,001 - $50,000", "Spouse", "", "https://efdsearch.senate.gov/search/view/ptr/e5e9e7aa-ffd0-4414-8d2e-1cb7592b9797/", "P", null, null]], "columns": ["id", "member_name", "bioguide_id", "chamber", "transaction_date", "disclosure_date", "ticker", "cik", "asset_description", "asset_type", "transaction_type", "amount_range", "owner", "comment", "source_url", "filing_type", "state_district", "doc_id"], "primary_keys": ["id"], "primary_key_values": ["15273"], "units": {}, "query_ms": 153.32767507061362, "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"}