Boston Bolts: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2019-02-18 | Jakov Basic | Boston Bolts | Hajduk Split II | — |
| 2018-05-01 | Josh Bauer | UNH Wildcats | Boston Bolts | Loan |
| 2018-01-01 | Jakov Basic | Reading United | Boston Bolts | — |
| 2017-05-01 | Clément Benhaddouche | Massachusetts | Boston Bolts | Loan |
| 2016-08-01 | Miles Robinson | Boston Bolts | Syracuse | Free |
| 2016-05-01 | Clément Benhaddouche | Massachusetts | Boston Bolts | Loan |
| 2015-08-01 | Miles Robinson | Boston Bolts | Syracuse | Loan |