Ryan Hartman trades
| Philadelphia Flyers acquire | Date | Dallas Stars acquire | ||
|---|---|---|---|---|
 | Tyler Pitlick | June 24, 2019 | Ryan Hartman |  |
| Nashville Predators acquire | Date | Philadelphia Flyers acquire | ||
|---|---|---|---|---|
 | Wayne Simmonds | February 25, 2019 | Ryan Hartman | |
| 2020 conditional 4th round pick | ||||
| Nashville Predators acquire | Date | Chicago Blackhawks acquire | ||
|---|---|---|---|---|
| Ryan Hartman | February 26, 2018 | Victor Ejdsell |  |
| 2018 5th round pick | 2018 1st round pick | |||
| 2018 4th round pick | ||||