Brad Treliving

Calgary Flames acquire Date Ottawa Senators acquire
Kristians Rubins
March 10, 2023
Future considerations
Calgary Flames acquire Date Toronto Maple Leafs acquire
Dryden Hunt
March 3, 2023
Radim Zohorna
Arizona Coyotes acquire Date Calgary Flames acquire
Connor Mackey
 Brett Ritchie
March 3, 2023
Troy Stecher
 Nick Ritchie
Montreal Canadiens acquire Date Calgary Flames acquire
Sean Monahan
 2025 conditional 1st round pick
August 18, 2022
Future considerations
Comment: Montreal shall receive the better of Calgary's 2026 first round choice or Florida's 2026 first round choice (following the determination of the 2026 NHL Draft lottery results) (previously conditionally acquired by Calgary)
Florida Panthers acquire Date Calgary Flames acquire
Matthew Tkachuk
 2025 conditional 4th round pick
July 22, 2022
Jonathan Huberdeau
 MacKenzie Weegar
 Cole Schwindt
 2025 conditional 1st round pick
Comment: The Flames get Florida's 2025 first round pick if (a) Florida's 2024 first rounder is not top 10 (and goes to Philadelphia in the Claude Giroux trade) AND (b) Florida's 2025 first round pick is not top 10 (and Florida keeps it). If the Flames get the first rounder, Calgary's 2025 fourth-round pick goes to Florida.
Calgary Flames acquire Date Chicago Blackhawks acquire
Ryan Carpenter
March 21, 2022
2024 5th round pick
Ottawa Senators acquire Date Calgary Flames acquire
Michael McNiven
March 21, 2022
Future considerations
Calgary Flames acquire Date Seattle Kraken acquire
Calle Jarnkrok
March 16, 2022
2022 2nd round pick
 2023 3rd round pick
 2024 7th round pick
Calgary Flames acquire Date Montreal Canadiens acquire
Michael McNiven
March 2, 2022
Future considerations
Calgary Flames acquire Date Montreal Canadiens acquire
Tyler Toffoli
February 14, 2022
Tyler Pitlick
 Emil Heineman
 2022 conditional 1st round pick
 2025 5th round pick
Comment: 2022 1st round pick is top-10 protected
Calgary Flames acquire Date Chicago Blackhawks acquire
Nikita Zadorov
July 28, 2021
2022 3rd round pick
Calgary Flames acquire Date Boston Bruins acquire
Daniel Vladar
July 28, 2021
2022 3rd round pick
Calgary Flames acquire Date Seattle Kraken acquire
Tyler Pitlick
July 22, 2021
2022 4th round pick
Florida Panthers acquire Date Calgary Flames acquire
Sam Bennett
 2022 6th round pick
April 12, 2021
Emil Heineman
 2022 2nd round pick
Toronto Maple Leafs acquire Date Calgary Flames acquire
David Rittich
April 11, 2021
2022 3rd round pick
New York Rangers acquire Date Calgary Flames acquire
2020 1st round pick
October 6, 2020
2020 3rd round pick
 2020 1st round pick
Calgary Flames acquire Date Washington Capitals acquire
2020 1st round pick
2020 3rd round pick
October 6, 2020
2020 1st round pick
Calgary Flames acquire Date Los Angeles Kings acquire
Derek Forbort
February 24, 2020
2021 conditional 4th round pick
Calgary Flames acquire Date Chicago Blackhawks acquire
Erik Gustafsson
February 24, 2020
2020 3rd round pick
Comment: Chicago Blackhawks will receive the earlier of Calgary Flames two 3rd round picks in 2020.
San Jose Sharks acquire Date Calgary Flames acquire
Brandon Davidson
February 24, 2020
Future considerations