Feb 2024
| Galveston County | Traded Chris Martin to West Sac |
Feb 2024
| West Sac | Traded a 2024 4th Round Draft Pick (DRE) to Galveston County |
Aug 2023
| Galveston County | Sent Austin Barnes and Miles Mikolas to the Minors and called up Tyler Anderson and Danny Jansen |
Jul 2023
| Galveston County | Dropped Yoelqui Cespedes and picked up Edward Olivares |
Jul 2023
| Galveston County | Sent Danny Jansen and Tyler Naquin to the Minors and called up Austin Barnes and Edward Olivares |
Jul 2023
| Galveston County | Traded Hunter Greene to Coronado |
Jul 2023
| Coronado | Traded Tyler Anderson to Galveston County |
Jun 2023
| Galveston County | Dropped Franmil Reyes and picked up Zack Thompson |
Jun 2023
| Galveston County | Sent Austin Barnes and Alex Wood to the Minors and called up Danny Jansen and Zack Thompson |
May 2023
| Galveston County | Sent Danny Jansen to the Minors and called up Austin Barnes |
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