| Trans Num | Date | Details |
| 2011.6 | 2023-05-07 | Omaha Knights trade Ryan Dempster and OMA 2011 #2 to the Oak Park Canadians for Dan Haren and OAK 2011 #4. |
| 2009.17 | 2022-07-31 | Omaha Knights trade Tommy Hunter, Jamie Moyer, Joe Saunders and OMA 2010 #2 to the Ocala Octopirates for Ryan Dempster, Edwin Jackson, and Wandy Rodriguez. |