Patrick Marleau trades
| Pittsburgh Penguins acquire | Date | San Jose Sharks acquire | ||
|---|---|---|---|---|
 | Patrick Marleau | February 24, 2020 | 2021 conditional 3rd round pick |  |
| Comment: 3rd pick becomes a 2nd rounder if the Penguins win the Stanley Cup. | ||||
| Carolina Hurricanes acquire | Date | Toronto Maple Leafs acquire | ||
|---|---|---|---|---|
 | Patrick Marleau | June 22, 2019 | 2020 6th round pick |  |
| 2020 conditional 1st round pick | ||||
| 2020 7th round pick | ||||