| Trans Num | Date | Details |
| 1963.5 | 2023-11-27 | Cooperstown Giants trade John Klippstein to the Upper Canada Pioneers for Wade Blasingame and UPP 1964 #3. |
| 1960.5 | 2021-07-05 | Little Rock Roaring Weasels trade Gene Freese, Johnny Klippstein, and LIT 1961 #5 to the Cooperstown Giants for Bob Hale, Valmy Thomas, and COO 1961 #2. |