| # | Name | Town/City | S/C/P | Region | Comment | Date |
|---|---|---|---|---|---|---|
| 401 | C Gonzalez | washington | DC | N/G | N/G | Feb 16, 2018 |
| 402 | Anonymous | Wesley Heights | DC | USA | N/G | Feb 19, 2018 |
| 403 | Amy Kuhnert | Washington | DC | USA | Hidden | Feb 26, 2018 |
| 404 | Josh Kuhnert | Hume | VA | USA | N/G | Feb 26, 2018 |
| 405 | Anonymous | Washington | DC | N/G | N/G | Feb 27, 2018 |
| 406 | Leonard Chen | Washington | DC | USA | N/G | Feb 28, 2018 |
| 407 | Marcy Chen | Washington | DC | USA | N/G | Feb 28, 2018 |
| 408 | John Pollner | Washington | DC | USA | View | Mar 12, 2018 |
| 409 | Anonymous | Washington | DC | USA | View | Mar 18, 2018 |
| 410 | Mark Morozowich | Washington | Dc | USA | View | Apr 24, 2018 |
| 411 | Holly Reckord | District of Columbia | Washington/Glover Park/Georgetown | USA | View | May 15, 2018 |
| 412 | Joe Alfenito | washington | District of Columbia | USA | N/G | Jun 02, 2018 |
| 413 | Anonymous | Washington, DC | Glover Park | USA | N/G | Jun 06, 2018 |
| 414 | Judd Warner | Washington | District of Columbia | USA | N/G | Jan 23, 2019 |
| 415 | Casey Pacite | MANILA | Philippines | Asia | N/G | Oct 07, 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