St. Louis SG: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2022-01-01 | MyKhi Joyner | St. Louis SG | STLSC Academy | Free |
| 2021-07-01 | Caden Glover | St. Louis SG | STLSC Academy | Free |
| 2021-05-01 | Patrick Schulte | SLU Billikens | St. Louis SG | Loan |
| 2021-05-01 | Jansen Miller | X. Musketeers | St. Louis SG | Loan |
| 2021-05-01 | Daniel Munie | Indiana Hoosier | St. Louis SG | Loan |
| 2018-01-01 | Josh Sargent | St. Louis SG | W. Bremen II | — |
| 2017-09-01 | Patrick Schulte | St. Louis SG | STLFC Academy | — |
| 2017-07-01 | Jansen Miller | St. Louis SG | STLFC Academy | Free |
| 2017-07-01 | Daniel Munie | St. Louis SG | STLFC Academy | Free |
| 2014-08-01 | Tom Barlow | St. Louis SG | Badgers | — |