| Trans Num | Date | Details |
| 1909.5 | 2021-09-25 | Homestead Grays trade Topsy Hartsel to the Holyoke Purple Knights for Fred Beebe. |
| 1907.4 | 2021-04-16 | Colorado Orioles trade Fred Hartsel and Carl Lundgren to the Homestead Grays for Mike Donlin, Larry Schlafly, and HOM 1908 #2. |
| 1904.1 | 2020-10-04 | Colorado Orioles trade Walter Clarkson and COL 1905 #1 to the Santa Cruz Beachcombers for Topsy Hartsel. |