| Trans Num | Date | Details |
| 1929.3 | 2024-06-25 | Bethany Mustangs trade Johnny Cooney and BET 1930 #3 to the Mannheim Steamrollers for Carmen Hill, Ed Morris, and Lance Richbourg. |
| 1927.2 | 2024-03-19 | Cooperstown Giants trade Carmen Hill to the Mannheim Steamrollers for Rip Collins and MAN 1928 #1. |
| 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. |