| Trans Num | Date | Details |
| 1925.6 | 2023-12-08 | Cooperstown Giants trade Dave Danforth, Dixie Davis, Ernie Johnson, Ernie Padgett, Pete Alexander, and Ralph Michaels to the Mannheim Steamrollers for Carmen Hill, Jesse Petty, Riggs Stephenson, and MAN 1926 #1. |
| 1921.7 | 2023-05-25 | Cooperstown Giants trade Dutch Leonard, Dutch Ruether, Hooks Dauss, and Johnny Couch to the Alamo Defenders for Grover Alexander. |