| Trans Num | Date | Details |
| 2003.25 | 2025-09-16 | Hyannis Harborhawks trade Edgar Martinez to the Shenandoah Buckeyes for JAX 2004 #4 and FWS 2004 #5. |
| 2000.1 | 2025-01-28 | Hyannis Harborhawks trade Chris Carpenter to the Big Pink Machine for Edgar Martinez and BPM 2000 #1. |
| 1989.1 | 2023-01-23 | Big Pink Machine trades Bob Milacki and John Smoltz to the Westmoreland-Oriskany Bulldogs for Edgar Martinez and WBO 1989 #4. |