Hartberg II: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-01-01 | David Korherr | Hartberg II | TSV Hartberg | — |
| 2024-07-01 | David Korherr | Pinkafeld | Hartberg II | Free |
| 2023-07-01 | Harald Postl | Hartberg II | TSV Hartberg | — |
| 2022-07-01 | Fabian Wilfinger | Hartberg II | TSV Hartberg | — |
| 2021-07-01 | Elias Scherf | Hartberg II | TSV Hartberg | — |
| 2021-02-08 | Elias Scherf | FC Admira II | Hartberg II | — |
| 2020-08-01 | Dominik Kirnbauer | Hartberg II | SV Lafnitz | Free |
| 2020-07-01 | Harald Postl | Hartberg Yth. | Hartberg II | — |
| 2020-01-01 | Fabian Wilfinger | Hartberg Umg. | Hartberg II | — |
| 2019-07-01 | David Korherr | Hartberg II | Greinbach | — |
| 2018-07-01 | Dominik Kirnbauer | Hartberg Yth. | Hartberg II | — |
| 2018-07-01 | David Korherr | Greinbach Yth. | Hartberg II | — |