| # | Title | Name | Town/City | S/C/P | Region | Comment | Date |
|---|---|---|---|---|---|---|---|
| 51 | Mr. | Heath Kopp | Nampa | Idaho | USA | N/G | Apr 13, 2016 |
| 52 | MS | Carrie Gleason | Sedalia | CO | USA | N/G | Apr 02, 2019 |
- S/C/P - State, County or Province
- Dates displayed in the signature list are based on UTC/GMT
- Anonymous signatures signify people who have chosen not to display their names publicly
- A comment in gray indicates that the signer has hidden their comment from public view