| Trans Num | Date | Details |
| 1927.2 | 2024-03-19 | Cooperstown Giants trade Carmen Hill to the Mannheim Steamrollers for Rip Collins and MAN 1928 #1. |
| 1925.10 | 2023-12-31 | Mannheim Steamrollers trade Howard Ehmke, Jack Scott, and Ted Blankenship to the Fritz Friendly Felines for Ben Shields, Lefty Thomas, Rip Collins, and FFF #1. |