| PTC Series A2 | -- | -- | * | -- |
| Drava CV IFMR Capital 2017 PTC Series A1 | -- | -- | * | -- |
| Drava CV IFMR Capital 2017 PTC Series A2 | -- | -- | * | -- |
| PTC Series A1 | -- | -- | * | -- |
| PTC Series A2 | -- | -- | * | -- |
| PTC Series A1 | -- | -- | * | -- |
| PTC Series A2 | -- | -- | * | -- |
| PTC Series A2 | -- | -- | Withdrawn | -- |
| PTC Series A1 | -- | -- | Withdrawn | -- |
| PTC Series A1 | -- | -- | * | -- |