| Date/Season | Transaction |
|---|
| 12/3/2023 | Pittsburgh Penguins send David Backes (rental) to the Florida Panthers for Stanislav Svozil, Matthew Poitras, $250,000 |
| 5/28/2022 | Calgary Flames send David Backes (rental), David Pastrnak to the Winnipeg Jets for Jesper Fast, WPG 2028 Rnd 2, $4,000,000 |
| 1/21/2022 | Florida Panthers send David Backes, Michael McLeod, Matias Maccelli, Morgan Frost to the Calgary Flames for Sam Reinhart, Carl Hagelin |
| 5/1/2021 | Seattle Kraken send Mark Giordano, David Backes, Leo Komarov to the Florida Panthers for Kyle Turris, Anders Lee, $500,000 |
| 4/2/2021 | Seattle Kraken send SEA 2026 Rnd 2 to the Washington Capitals for David Backes |
| 5/16/2015 | Florida Panthers send David Backes, CHI 2020 Rnd 2 to the Philadelphia Flyers for Guillaume Latendresse, PHI 2024 Rnd 2 |
| 10/29/2014 | Los Angeles Kings send David Backes to the Florida Panthers for Curtis Lazar, FLA 2019 Rnd 1 |
| 2/15/2012 | Inclusion Draft send David Backes to the Los Angeles Kings for 13th pick |
| 2004 | Drafted in the 5th round, 130th overall by Nashville (from Columbus) |
