| Trans Num | Date | Details |
| 2026.52 | 2026-02-08 | Holyoke Purple Knights trade Jace Jung, Jesus Sanchez, and Caden Sorrell (prospect) to the Three Rivers Rockers for Jacob Young, Michael Massey, and Spencer Steer. |
| 2025.70 | 2025-09-10 | Dakota Frozen Sox trades Michael Massey to the Three Rivers Rockers for Thairo Estrada and TRR 2026 #4. |