| Trans Num | Date | Details |
| 2000.1 | 2024-06-22 | Maui Stingrays trade Pat Hentgen and MSR 2000 #1 to the Cooperstown Giants for Bob Howry and Mike Sirotka. |
| 1997.4 | 2022-01-14 | Allentown Aces trade Royce Clayton, Steve Cooke, Mike Sirotka, and ACE 1997 #1 to the Cooperstown Giants for Andy Benes and Denny Neagle. |