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

5 rows where bill_id = "119-s-3442" sorted by sponsorship_date descending

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Suggested facets: party, sponsorship_date, sponsorship_date (date)

is_original_cosponsor 2

Link bill_id bioguide_id full_name party state sponsorship_date ▲ is_original_cosponsor
119-s-3442,M001176 Metastatic Breast Cancer Access to Care Act 119-s-3442 M001176 Sen. Merkley, Jeff [D-OR] D OR 2026-02-04 0
119-s-3442,C001047 Metastatic Breast Cancer Access to Care Act 119-s-3442 C001047 Sen. Capito, Shelley Moore [R-WV] R WV 2026-02-04 0
119-s-3442,R000605 Metastatic Breast Cancer Access to Care Act 119-s-3442 R000605 Sen. Rounds, Mike [R-SD] R SD 2026-01-28 0
119-s-3442,G000555 Metastatic Breast Cancer Access to Care Act 119-s-3442 G000555 Sen. Gillibrand, Kirsten E. [D-NY] D NY 2026-01-28 0
119-s-3442,M001153 Metastatic Breast Cancer Access to Care Act 119-s-3442 M001153 Sen. Murkowski, Lisa [R-AK] R AK 2025-12-11 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);