Transactions & Injuries
          
            
  
    
          
              
    | Date | Description | |
|---|---|---|
| 2025-26 | ||
| 2025-08-25 | 
                          
                 
              
            
                          Announced his retirement.
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| 2024-25 | ||
| 2025-02-21 | 
                          
                 
              
            
                          Assigned to the Calgary Wranglers (AHL).
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| 2025-02-20 | 
                          
                 
              
            
                          Placed on waivers by the Calgary Flames.
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| 2025-01-28 | 
                          
                 
              
            
                          Recalled from his conditioning assignment with the Calgary Wranglers (AHL).
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| 2025-01-24 | 
                          
                 
              
            
                          Assigned to the Calgary Wranglers (AHL) for conditioning purposes.
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| 2024-10-03 | 
                          
                 
              
            
                          Signed as an unrestricted free agent by the Calgary Flames to a one-year contract.
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| 2024-09-03 | 
                          
                 
              
            
                          Signed by the Calgary Flames to a professional try-out contract.
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| 2023-24 | ||
| 2024-01-20 | 
                          
                 
              
            
                          Missed 10 games (upper body injury).
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| 2023-12-28 | 
                          
                 
              
            
                          Upper body injury, day-to-day.
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| 2022-23 | ||
| 2023-02-28 | 
                          
                 
              
            
                          
                Acquired from the Edmonton Oilers
              
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                      The Edmonton Oilers acquired defenseman Mattias Ekholm and a sixth-round draft pick in 2024 from the Nashville Predators for defenseman Tyson Barrie, winger Reid Schaefer, a first-round draft pick in 2023 and a fourth-round draft pick in 2024. | 
| 2021-22 | ||
| 2022-03-12 | 
                          
                 
              
            
                          Missed 3 games (upper body injury).
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| 2022-03-07 | 
                          
                 
              
            
                          Upper body injury, injured reserve.
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| 2022-03-04 | 
                          
                 
              
            
                          Upper body injury, day-to-day.
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| 2022-02-02 | 
                          
                 
              
            
                          Missed 5 games (upper body injury).
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| 2022-01-27 | 
                          
                 
              
            
                          Upper body injury, injured reserve.
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| 2022-01-22 | 
                          
                 
              
            
                          Upper body injury, day-to-day.
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| 2022-01-12 | 
                          
                 
              
            
                          Missed 1 game (covid-19).
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| 2022-01-05 | 
                          
                 
              
            
                          COVID-19, non-roster list.
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| 2021-07-28 | 
                          
                 
              
            
                          Re-signed as an unrestricted free agent by the Edmonton Oilers to a three-year contract.
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| 2020-21 | ||
| 2021-07-27 | 
                          
                 
              
            
                          Declared free agent.
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| 2020-10-10 | 
                          
                 
              
            
                          Signed as an unrestricted free agent by the Edmonton Oilers to a one-year contract.
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| 2020-10-09 | 
                          
                 
              
            
                          Declared free agent. 
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| 2019-20 | ||
| 2019-07-01 | 
                          
                 
              
            
                          
                Acquired from the Colorado Avalanche
              
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                      The Colorado Avalanche acquired center Nazem Kadri, defenseman Calle Rosen and a third-round draft pick in 2020 from the Toronto Maple Leafs for defenseman Tyson Barrie, forward Alexander Kerfoot and a sixth-round draft pick in 2020. | 
| 2018-19 | ||
| 2018-12-04 | 
                          
                 
              
            
                          Missed 4 games (lower body injury).
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| 2018-11-27 | 
                          
                 
              
            
                          Lower body injury, day-to-day.
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| 2017-18 | ||
| 2018-01-30 | 
                          
                 
              
            
                          Missed 13 games (right hand injury).
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| 2017-12-27 | 
                          
                 
              
            
                          Right hand injury, injured reserve.
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| 2017-11-18 | 
                          
                 
              
            
                          Missed 1 game (upper body injury).
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| 2017-11-16 | 
                          
                 
              
            
                          Upper body injury, day-to-day.
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| 2016-17 | ||
| 2017-02-12 | 
                          
                 
              
            
                          Missed 4 games (lower body injury).
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| 2017-02-04 | 
                          
                 
              
            
                          Lower body injury, day-to-day.
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| 2017-01-31 | 
                          
                 
              
            
                          Missed 4 games (lower body injury).
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| 2017-01-24 | 
                          
                 
              
            
                          Lower body injury, injured reserve.
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| 2017-01-19 | 
                          
                 
              
            
                          Lower body injury, day-to-day.
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| 2016-07-31 | 
                          
                 
              
            
                          Re-signed as a restricted free agent by the Colorado Avalanche to a four-year contract.
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| 2016-07-05 | 
                          
                 
              
            
                          Filed for salary arbitration.
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| 2015-16 | ||
| 2016-01-02 | 
                          
                 
              
            
                          Missed 1 game (flu).
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| 2015-12-31 | 
                          
                 
              
            
                          Flu, day-to-day.
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| 2015-10-24 | 
                          
                 
              
            
                          Missed 3 games (suspended by nhl).
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| 2015-10-17 | 
                          
                 
              
            
                          Fined $41,935 by the NHL. 
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| 2015-10-17 | 
                          
                 
              
            
                          Suspended by the NHL for 3 games.
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| 2014-15 | ||
| 2015-02-08 | 
                          
                 
              
            
                          Missed 2 games (hip injury).
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| 2015-02-05 | 
                          
                 
              
            
                          Hip injury, day-to-day.
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| 2014-09-04 | 
                          
                 
              
            
                          Re-signed as a restricted free agent by the Colorado Avalanche to a two-year contract.
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| 2013-14 | ||
| 2014-06-30 | 
                          
                 
              
            
                          Colorado Avalanche tendered a qualifying offer.
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| 2014-04-30 | 
                          
                 
              
            
                          Missed the last 4 playoff games (torn left mcl).
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| 2014-04-22 | 
                          
                 
              
            
                          Torn left MCL, sidelined indefinitely.
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| 2014-04-17 | 
                          
                 
              
            
                          Missed the last regular season game (upper body injury).
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| 2014-04-13 | 
                          
                 
              
            
                          Upper body injury, day-to-day.
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| 2014-01-14 | 
                          
                 
              
            
                          Missed 1 game (shoulder injury).
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| 2014-01-11 | 
                          
                 
              
            
                          Shoulder injury, day-to-day.
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| 2013-11-17 | 
                          
                 
              
            
                          Recalled from the Lake Erie Monsters (AHL).
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| 2013-11-04 | 
                          
                 
              
            
                          Assigned to the Lake Erie Monsters (AHL).
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| 2012-13 | ||
| 2013-03-26 | 
                          
                 
              
            
                          Recalled from the Lake Erie Monsters (AHL).
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| 2013-03-12 | 
                          
                 
              
            
                          Assigned to the Lake Erie Monsters (AHL).
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| 2013-01-11 | 
                          
                 
              
            
                          Recalled from the Lake Erie Monsters (AHL).
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| 2011-12 | ||
| 2012-02-23 | 
                          
                 
              
            
                          Recalled from the Lake Erie Monsters (AHL).
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| 2012-02-17 | 
                          
                 
              
            
                          Assigned to the Lake Erie Monsters (AHL).
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| 2012-02-04 | 
                          
                 
              
            
                          Recalled from the Lake Erie Monsters (AHL).
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| 2011-10-02 | 
                          
                 
              
            
                          Assigned to the Lake Erie Monsters (AHL).
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| 2010-11 | ||
| 2011-03-25 | 
                           
            
                          Signed by the Colorado Rockies to a three-year entry-level contract.
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| 2009-10 | ||
| 2009-09-17 | 
                          
                 
              
            
                          Returned to his junior team (Kelowna Rockets-WHL).
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| 2008-09 | ||
| 2009-06-27 | 
                          
                 
              
            
                          Drafted by the Colorado Avalanche in the 3rd round (64th overall) in 2009.
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                          Signed by the Colorado Rockies to a three-year entry-level contract.