legislation_cosponsors

Cosponsors for tracked legislation. Distinguishes original cosponsors (signed on at introduction) from later additions. Linked to congress_members via bioguide_id.

Data license: Public Domain (U.S. Government data) · Data source: Federal Register API & Regulations.gov API

4 rows where bill_id = "119-s-1664" sorted by sponsorship_date descending

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Suggested facets: party, sponsorship_date (date)

is_original_cosponsor 2

Link bill_id bioguide_id full_name party state sponsorship_date ▲ is_original_cosponsor
119-s-1664,C001088 RESEARCHER Act 119-s-1664 C001088 Sen. Coons, Christopher A. [D-DE] D DE 2026-02-12 0
119-s-1664,O000174 RESEARCHER Act 119-s-1664 O000174 Sen. Ossoff, Jon [D-GA] D GA 2025-12-18 0
119-s-1664,S001150 RESEARCHER Act 119-s-1664 S001150 Sen. Schiff, Adam B. [D-CA] D CA 2025-10-07 0
119-s-1664,M000934 RESEARCHER Act 119-s-1664 M000934 Sen. Moran, Jerry [R-KS] R KS 2025-05-07 1

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CREATE TABLE legislation_cosponsors (
    bill_id TEXT NOT NULL REFERENCES legislation(bill_id),
    bioguide_id TEXT NOT NULL,
    full_name TEXT,
    party TEXT,
    state TEXT,
    sponsorship_date TEXT,
    is_original_cosponsor INTEGER,
    PRIMARY KEY (bill_id, bioguide_id)
);
CREATE INDEX idx_lc_bioguide ON legislation_cosponsors(bioguide_id);
CREATE INDEX idx_lc_bill ON legislation_cosponsors(bill_id);
CREATE INDEX idx_lc_original ON legislation_cosponsors(is_original_cosponsor);