| Trans Num | Date | Details |
| 1994.4 | 2024-01-22 | DRUK U trades Jimmy Key to the Fort Worth Swindlers for John Jaha, FWS 1995 #2, and FWS 1995 #4. |
| 1993.5 | 2023-10-19 | Flying Leathernecks trade Jimmy Key and FLY 1993 #2 to the DRUK U for Mike Hampton and DRU 1994 #1 |
| 1991.5 | 2023-05-30 | Westmoreland-Oriskany Bulldogs trade Jimmy Key to the Flying Leathernecks for Greg Hibbard, 1992 FLY #1 and 1992 FLY #2 |