St. Pauli II (): every transfer in and out, fees paid and earned, and the market value of the squad. — spent, €400k earned. Record complete to 2025-01-16.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-01-16 | Marwin Schmitz | St. Pauli II | St. Pauli | — |
| 2024-07-01 | Marwin Schmitz | St. Pauli U19 | St. Pauli II | — |
| 2024-07-01 | Ronny Seibt | St. Pauli U19 | St. Pauli II | — |
| 2024-07-01 | Niklas Jessen | St. Pauli II | B. Dortmund II | — |
| 2022-07-01 | Niklas Jessen | St. Pauli II | St. Pauli | Loan |
| 2021-07-01 | Niklas Jessen | St. Pauli U19 | St. Pauli II | — |
| 2020-07-30 | Jannes Wieckhoff | St. Pauli II | St. Pauli | — |
| 2020-07-01 | Christian Conteh | St. Pauli II | Feyenoord | €400k |
| 2019-07-01 | Jannes Wieckhoff | St. Pauli U19 | St. Pauli II | — |
| 2019-07-01 | Sirlord Conteh | St. Pauli II | 1.FC Magdeburg | Free |
| 2018-07-01 | Christian Conteh | St. Pauli U19 | St. Pauli II | — |
| 2015-07-01 | Sirlord Conteh | TSV Sasel | St. Pauli II | Free |
| 2015-07-01 | Kyoung-rok Choi | St. Pauli II | St. Pauli | — |
| 2014-07-01 | Kyoung-rok Choi | St. Pauli U19 | St. Pauli II | — |
| 2013-07-01 | Christopher Braun | St. Pauli II | Wilhelmshaven | Free |
| 2010-07-01 | Christopher Braun | St. Pauli U19 | St. Pauli II | — |