| Oct 5, 2026 | Schmidt, Wendy ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $5,000,000.00 |
| Oct 2, 2026 | California Democratic Party ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $3,644.92 |
| Oct 2, 2026 | California Democratic Party ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $2,820.32 |
| Oct 2, 2026 | Members' Voice of the State Building and Construction Trades Council of California ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $1,533.38 |
| Oct 1, 2026 | Clean and Healthy California, Sponsored By Environmental Organizations ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $34,850.00 |
| Oct 1, 2026 | California Democratic Party ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $1,306.17 |
| Oct 1, 2026 | California Democratic Party ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $1,022.35 |
| Oct 1, 2026 | California Democratic Party ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $1,726.38 |
| Oct 1, 2026 | California Democratic Party ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $433.89 |
| Oct 1, 2026 | California Democratic Party ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $33.00 |
| Sep 29, 2026 | California Democratic Party ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $1,305.27 |
| Sep 29, 2026 | California Democratic Party ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $254.15 |
| Sep 29, 2026 | California Democratic Party ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $42.00 |
| Sep 28, 2026 | Members' Voice of the State Building and Construction Trades Council of California ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $6,399.94 |
| Sep 25, 2026 | California Democratic Party ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $4,681.03 |
| Sep 24, 2026 | California Democratic Party ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $451.14 |
| Sep 24, 2026 | California Democratic Party ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $91.09 |
| Sep 24, 2026 | California Democratic Party ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $15.00 |
| Sep 23, 2026 | Puente Hills Group Sierra Club ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $5,000.00 |
| Sep 22, 2026 | California Democratic Party ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $541.40 |
| Sep 22, 2026 | California Democratic Party ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $109.33 |
| Sep 22, 2026 | California Democratic Party ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $18.00 |
| Sep 21, 2026 | Center for Biological Diversity ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $4,500.00 |
| Sep 20, 2026 | Center for Biological Diversity Action Fund ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Late Contribution | $2,500.00 |
| Sep 19, 2026 | Unitemized Contributions ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $1,295.82 |
| Sep 17, 2026 | Forbes, Mark ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $133.27 |
| Sep 15, 2026 | Stapen, Anita ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $100.00 |
| Sep 12, 2026 | Schein, Alexander ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $100.00 |
| Sep 8, 2026 | Layton, Fran ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $350.00 |
| Sep 6, 2026 | Brown, Corey ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $500.00 |
| Sep 4, 2026 | Peskin, Aaron ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $100.00 |
| Sep 2, 2026 | Reynders, Masumi ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $500.00 |
| Sep 2, 2026 | Zeidenstein, Kathryn R. ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $50.00 |
| Sep 1, 2026 | Callaway, John ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $250.00 |
| Sep 1, 2026 | California Democratic Party ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Non-Monetary Contribution | $145.24 |
| Sep 1, 2026 | Center for Biological Diversity Action Fund ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Non-Monetary Contribution | $1,802.19 |
| Sep 1, 2026 | Center for Biological Diversity Action Fund ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Non-Monetary Contribution | $1,500.00 |
| Sep 1, 2026 | Clean and Healthy California, Sponsored By Environmental Organizations ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Non-Monetary Contribution | $28,350.00 |
| Aug 25, 2026 | Schmidt, Wendy ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $5,000,000.00 |
| Aug 21, 2026 | California Democratic Party ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Non-Monetary Contribution | $765.56 |
| Aug 21, 2026 | California Democratic Party ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Non-Monetary Contribution | $482.30 |
| Aug 18, 2026 | Heller, Miranda ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $1,000.00 |
| Aug 14, 2026 | Frizzell, Julianne ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $100.00 |
| Aug 11, 2026 | Flashman, Stuart ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $250.00 |
| Aug 11, 2026 | Nelson, Karen ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $100.00 |
| Aug 11, 2026 | Wechsler, Shoshana ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $100.00 |
| Aug 11, 2026 | Zeidenstein, Kathryn R. ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $60.00 |
| Aug 6, 2026 | District Council of Iron Workers of the State of California and Vicinity PAC ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $500,000.00 |
| Aug 1, 2026 | Center for Biological Diversity Action Fund ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Non-Monetary Contribution | $2,765.00 |
| Aug 1, 2026 | Center for Biological Diversity Action Fund ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Non-Monetary Contribution | $173.80 |
| Aug 1, 2026 | Clean and Healthy California, Sponsored By Environmental Organizations ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Non-Monetary Contribution | $28,350.00 |
| Jul 30, 2026 | Clean and Healthy California, Sponsored By Environmental Organizations ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $5,000,000.00 |
| Jul 1, 2026 | Clean and Healthy California, Sponsored By Environmental Organizations ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Non-Monetary Contribution | $21,375.00 |
| Jun 24, 2026 | Members' Voice of the State Building and Construction Trades Council of California ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $26,000.00 |
| Jun 24, 2026 | Members' Voice of the State Building and Construction Trades Council of California ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $850,000.00 |
| Jun 24, 2026 | State Building and Construction Trades Council of California Independent Expenditure PAC ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $100,000.00 |
| Jun 24, 2026 | State Building and Construction Trades Council of California Independent Expenditure PAC ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $623,857.25 |
| Jun 23, 2026 | Members' Voice of the State Building and Construction Trades Council of California ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $300,000.00 |
| Jun 23, 2026 | State Building and Construction Trades Council of California Independent Expenditure PAC ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $100,000.00 |
| Jun 18, 2026 | Clean and Healthy California, Sponsored By Environmental Organizations ↗ | No on Prop 45, sponsored by labor, health and environmental organizations ↗ | Against | Monetary Contribution | $2,000,000.00 |