| Date/Season | Transaction |
|---|
| 5/25/2022 | Ottawa Senators send Mark Olver, OTT 2031 Rnd 1, $1,000,000 to the Calgary Flames for Daultan Leveille (rental) |
| 4/17/2022 | Toronto Maple Leafs send Daultan Leveille, Tyson Foerster, PIT 2029 Rnd 2 to the Calgary Flames for Jack Eichel, NSH 2032 Rnd 2 |
| 6/12/2020 | Toronto Maple Leafs send Erik Ersberg, Dustin Jeffrey, David Booth to the Pittsburgh Penguins for Henrik Lundqvist, Daultan Leveille, Brett Bulmer, PIT 2030 Rnd 2 |
| 2/14/2019 | Toronto Maple Leafs send Daultan Leveille to the Pittsburgh Penguins for Niko Snellman, Tyler Biggs |
| 4/29/2018 | Toronto Maple Leafs send Michael Dal Colle to the Montreal Canadiens for Daultan Leveille |
| 2/2/2012 | Pittsburgh Penguins send Daultan Leveille, John Erskine, $1,500,000 to the Montreal Canadiens for Dan Spang |
| 8/4/2011 | Tampa Bay Lightning send Daultan Leveille to the Pittsburgh Penguins for Marc-Edouard Vlasic |
| 2012 | Drafted in the 2nd round, 32nd overall by Pittsburgh (from New Jersey) |
