Valko Sergey Ivanovich
year of birth: 26.07.1968 · 2 published campaigns
Contest history
| Date | Elections | Party | Status |
|---|---|---|---|
| 18.09.2016 | Regional assembly, Tyumen Oblast, 2016 | United Russia | Nominated |
| 04.12.2011 | Regional assembly, Tyumen Oblast, 2011 | United Russia | Registered |