| Trans Num | Date | Details |
| 2017.26 | 2017-09-27 | Riegle trades Scott Feldman and Sandy Leon to Pittsburgh for Yusmeiro Petit and Christian Vazquez. |
| 2018.16 | 2018-08-26 | Colorado trades Jeimer Candelario, Jett Bandy, and Eduardo Escobar to Pittsburgh for Josh Donaldson and Sandy Leon. |