| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 4, 2008 | Missouri | Proposition B: Home Care | Passed |
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Aug. 4, 2026 | Missouri | Amendment 4: Missouri Amendment 4, Require Congressional District Approval for Initiated Constitutional Amendments, Prohibit Foreign Contributions, and Penalize Petition Fraud Amendment | Pending |