| Trans Num | Date | Details |
| 1965.26 | 2024-04-12 | Ballwin Greys trade Tony Cloninger, Felix Mantilla, and MAY 1966 #5 to the Gateway Archers for Bob Friend, Jim Gilliam, and GAT 1966 #3. |
| 1964.33 | 2023-06-28 | Ballwin Greys trade Max Alvis and Tony Gonzalez to the Flyover Country for Felix Mantilla. |
| 1962.6 | 2022-06-10 | Carolina Coyotes trade Tim McCarver, Jack Sanford, and Red Schoendienst to the Bald Point Sea Turtles for Earl Battey, Art Fowler, Felix Mantilla, and BLD 1962 #1. |