| 2024-Feb-19 |
|---|
| St. Louis Blues |  | Calgary Flames | Y:21-RND:4-STL. |
| Calgary Flames | | St. Louis Blues | Danton Heinen. |
| 2023-Dec-14 |
|---|
| Minnesota Wild | | St. Louis Blues | Ilya Samsonov. |
| St. Louis Blues | | Minnesota Wild | Dan Vladar, Michael McLeod, Y:21-RND:2-STL. |
| 2023-Feb-27 |
|---|
| Nashville Predators | | St. Louis Blues | Adam Lowry, John-Jason Peterka (P), Y:20-RND:6-NYR, Y:21-RND:7-NAS. |
| St. Louis Blues | | Nashville Predators | Valeri Nichushkin. |
| 2023-Jan-11 |
|---|
| St. Louis Blues | | Chicago Blackhawks | Jordan Spence, Josh Norris. |
| Chicago Blackhawks | | St. Louis Blues | Kevin Fiala. |
| 2022-Dec-1 |
|---|
| St. Louis Blues | | Chicago Blackhawks | Y:20-RND:5-VGK. |
| Chicago Blackhawks | | St. Louis Blues | Y:20-RND:5-STL. |
| 2022-Nov-30 |
|---|
| St. Louis Blues | | Chicago Blackhawks | Zack Kassian, Y:20-RND:5-STL. |
| Chicago Blackhawks | | St. Louis Blues | Tuukka Rask. |
| 2022-Jul-1 |
|---|
| St. Louis Blues | | New York Rangers | Y:19-RND:2-STL. |
| New York Rangers | | St. Louis Blues | Y:19-RND:3-VGK, Y:19-RND:4-NJD, Y:19-RND:5-ARI. |
| St. Louis Blues | | Minnesota Wild | Pierre-Olivier Joseph, Y:20-RND:2-STL. |
| Minnesota Wild | | St. Louis Blues | Y:19-RND:2-VAN, Y:19-RND:2-CBJ. |
| St. Louis Blues | | Minnesota Wild | Y:20-RND:4-STL. |
| Minnesota Wild | | St. Louis Blues | Y:19-RND:5-CAR, Y:19-RND:7-CAR. |
| 2022-Apr-5 |
|---|
| St. Louis Blues | | Vegas Golden Knights | Nicolas Beaudin. |
| 2022-Jan-31 |
|---|
| Minnesota Wild | | St. Louis Blues | Y:20-RND:5-VGK, Y:20-RND:6-MIN. |
| St. Louis Blues | | Minnesota Wild | Brendan Guhle, Michael Dal Colle. |
| San Jose Sharks | | St. Louis Blues | Y:19-RND:6-BOS. |
| St. Louis Blues | | San Jose Sharks | Nick Merkley. |
| 2021-Dec-27 |
|---|
| St. Louis Blues | | Vegas Golden Knights | Stuart Skinner, Nicolas Beaudin (P). |
| Vegas Golden Knights | | St. Louis Blues | Brian Dumoulin, Y:19-RND:7-MIN. |
| 2021-Jun-27 |
|---|
| St. Louis Blues | | Calgary Flames | Brendan Perlini. |
| 2021-Jun-25 |
|---|
| Dallas Stars | | St. Louis Blues | Curtis McElhinney. |
| St. Louis Blues | | Tampa Bay Lightning | Jimmy Vesey. |
| Boston Bruins | | St. Louis Blues | Tanner Pearson. |
| Boston Bruins | | St. Louis Blues | Michal Kempny. |
| 2021-Jun-22 |
|---|
| St. Louis Blues | | Vegas Golden Knights | Milan Lucic. |
| 2020-Oct-11 |
|---|
| St. Louis Blues | | Los Angeles Kings | Vitaly Abramov, Morgan Geekie, Y:18-RND:3-STL. |
| Los Angeles Kings | | St. Louis Blues | Petr Mrazek. |
| 2020-May-30 |
|---|
| St. Louis Blues | | Carolina Hurricanes | Cody Goloubef. |
| 2020-May-29 |
|---|
| Minnesota Wild | | St. Louis Blues | Milan Lucic. |
| Boston Bruins | | St. Louis Blues | Zack Kassian. |
| 2020-Feb-11 |
|---|
| St. Louis Blues | | Pittsburgh Penguins | Jimmy Howard. |
| Pittsburgh Penguins | | St. Louis Blues | Kevin Stenlund, Y:17-RND:7-PIT. |
| 2019-Feb-14 |
|---|
| St. Louis Blues | | Vancouver Canucks | Y:16-RND:2-STL. |
| Vancouver Canucks | | St. Louis Blues | Michael Dal Colle. |
| 2019-Jan-30 |
|---|
| St. Louis Blues | | Pittsburgh Penguins | Thomas Hickey. |
| Pittsburgh Penguins | | St. Louis Blues | Markus Nutivaara. |
| 2018-Oct-13 |
|---|
| New Jersey Devils | | St. Louis Blues | Andreas Athanasiou, Morgan Geekie (P). |
| St. Louis Blues | | New Jersey Devils | Jean-Gabriel Pageau. |
| 2018-Jul-21 |
|---|
| St. Louis Blues | | Chicago Blackhawks | Y:16-RND:7-WPG. |
| Chicago Blackhawks | | St. Louis Blues | Y:15-RND:7-NJD. |
| St. Louis Blues | | Chicago Blackhawks | Y:15-RND:1-CHI, Y:16-RND:6-STL. |
| Chicago Blackhawks | | St. Louis Blues | Y:15-RND:1-NYI, Y:15-RND:5-CHI. |
| 2018-May-27 |
|---|
| Philadelphia Flyers | | St. Louis Blues | Y:15-RND:1-PHI, Y:15-RND:1-CBJ. |
| St. Louis Blues | | Philadelphia Flyers | Y:15-RND:1-STL, Y:15-RND:2-STL. |
| New York Rangers | | St. Louis Blues | Thomas Hickey, Y:15-RND:2-TAM. |
| St. Louis Blues | | New York Rangers | Carter Hutton. |
| 2018-Jan-19 |
|---|
| St. Louis Blues | | New Jersey Devils | Trevor Daley. |
| New Jersey Devils | | St. Louis Blues | Y:15-RND:3-NYI. |
| 2018-Jan-17 |
|---|
| St. Louis Blues | | Nashville Predators | Torrey Mitchell. |
| Nashville Predators | | St. Louis Blues | Y:16-RND:4-NAS. |
| 2018-Jan-12 |
|---|
| St. Louis Blues | | Toronto Maple Leafs | PA Parenteau. |
| Toronto Maple Leafs | | St. Louis Blues | Y:15-RND:4-MIN. |
| 2017-Dec-18 |
|---|
| St. Louis Blues | | Ottawa Senators | Y:15-RND:5-STL. |
| Ottawa Senators | | St. Louis Blues | Tyler Ennis. |
| 2017-Dec-10 |
|---|
| St. Louis Blues | | New Jersey Devils | Andrew Desjardins. |
| 2017-Dec-5 |
|---|
| St. Louis Blues | | Seattle Kraken | Y:15-RND:7-STL. |
| Seattle Kraken | | St. Louis Blues | Nick Spaling. |
| 2017-Dec-3 |
|---|
| Winnipeg Jets | | St. Louis Blues | Bryce Salvador. |
| St. Louis Blues | | Winnipeg Jets | $100,000 (Money). |
| 2017-Dec-2 |
|---|
| Edmonton Oilers | | St. Louis Blues | Brenden Morrow, Brett Hextall. |
| St. Louis Blues | | Edmonton Oilers | $500,000 (Money). |
| 2017-Dec-1 |
|---|
| Chicago Blackhawks | | St. Louis Blues | Miles Wood, Jake Dotchin (P), Y:15-RND:1-CHI. |
| St. Louis Blues | | Chicago Blackhawks | Tyler Myers. |
| 2017-Oct-25 |
|---|
| Winnipeg Jets | | St. Louis Blues | Y:15-RND:7-STL. |
| St. Louis Blues | | Winnipeg Jets | Y:16-RND:7-STL. |
| 2017-Oct-24 |
|---|
| Winnipeg Jets | | St. Louis Blues | Keith Ballard, Nathan Horton, Y:16-RND:7-WPG. |
| St. Louis Blues | | Winnipeg Jets | Y:15-RND:7-STL. |
| 2017-Oct-22 |
|---|
| Nashville Predators | | St. Louis Blues | Y:16-RND:6-NAS, Y:16-RND:7-NAS. |
| St. Louis Blues | | Nashville Predators | Clayton Stoner. |
| 2017-Sep-15 |
|---|
| Chicago Blackhawks | | St. Louis Blues | $500,000 (Money). |
| St. Louis Blues | | Chicago Blackhawks | Rick Dipietro. |
| 2017-May-29 |
|---|
| St. Louis Blues | | Pittsburgh Penguins | Simon Bourque (P). |
| Pittsburgh Penguins | | St. Louis Blues | Y:15-RND:3-PIT. |
| St. Louis Blues | | New Jersey Devils | Y:14-RND:5-STL, Y:14-RND:6-NAS, Y:14-RND:7-STL. |
| New Jersey Devils | | St. Louis Blues | Lubomir Visnovsky, Gregory Campbell, Brad Richards, Y:15-RND:3-NJD. |
| 2017-May-27 |
|---|
| St. Louis Blues | | Seattle Kraken | Michal Kempny (P). |
| 2017-Jan-25 |
|---|
| St. Louis Blues | | Washington Capitals | Matt Hendricks, Brandon Sutter. |
| Washington Capitals | | St. Louis Blues | Y:14-RND:1-WAS, Y:14-RND:4-WAS. |
| 2017-Jan-17 |
|---|
| St. Louis Blues | | Los Angeles Kings | Eric Staal. |
| Los Angeles Kings | | St. Louis Blues | Jean-Gabriel Pageau, Jimmy Vesey (P), Y:14-RND:2-LAK. |
| 2017-Jan-12 |
|---|
| Pittsburgh Penguins | | St. Louis Blues | Y:14-RND:1-PIT. |
| 2017-Jan-7 |
|---|
| St. Louis Blues | | Chicago Blackhawks | Alec Martinez. |
| Chicago Blackhawks | | St. Louis Blues | Nikita Nikitin, Brendan Guhle (P), Y:14-RND:1-CHI. |
| 2017-Jan-6 |
|---|
| Pittsburgh Penguins | | St. Louis Blues | Jimmy Howard, Cody Goloubef, Conditional Draft Pick - Y:14-RND:2-PIT, Conditional Draft Pick - Y:14-RND:1-PIT. |
| St. Louis Blues | | Pittsburgh Penguins | Marc-Andre Fleury. |
| 2016-Dec-26 |
|---|
| San Jose Sharks | | St. Louis Blues | Michael McCarron, Trevor Daley, Michael Mcleod (P). |
| St. Louis Blues | | San Jose Sharks | Ryan Suter, Y:14-RND:6-STL. |
| 2016-Oct-27 |
|---|
| St. Louis Blues | | Pittsburgh Penguins | Jeff Carter, Marc Staal. |
| Pittsburgh Penguins | | St. Louis Blues | Alec Martinez, Simon Bourque (P), Tyson Jost (P). |
| 2016-Oct-26 |
|---|
| St. Louis Blues | | Pittsburgh Penguins | Alec Martinez, Tyson Jost (P), Y:15-RND:3-PIT. |
| Pittsburgh Penguins | | St. Louis Blues | Marc Staal, Jeff Carter. |
| St. Louis Blues | | Pittsburgh Penguins | Jeff Carter, Marc Staal. |
| Pittsburgh Penguins | | St. Louis Blues | Alec Martinez, Tyson Jost (P), Y:15-RND:3-PIT. |
| 2016-Oct-19 |
|---|
| New Jersey Devils | | St. Louis Blues | Joel Edmundson. |
| St. Louis Blues | | New Jersey Devils | Matt Hunwick. |
| 2016-Sep-3 |
|---|
| Nashville Predators | | St. Louis Blues | Nick Merkley (P), Y:14-RND:2-NAS. |
| St. Louis Blues | | Nashville Predators | Rick Nash, Y:14-RND:5-EDM. |
| 2016-Sep-1 |
|---|
| Chicago Blackhawks | | St. Louis Blues | Valeri Nichushkin, Torrey Mitchell, Dylan Labbe (P), Y:14-RND:3-EDM, Y:14-RND:6-NAS. |
| St. Louis Blues | | Chicago Blackhawks | Jordan Staal, Riley Nash. |
| 2016-Jun-26 |
|---|
| St. Louis Blues | | Edmonton Oilers | Y:13-RND:6-MIN. |
| Edmonton Oilers | | St. Louis Blues | Y:14-RND:5-EDM. |
| Winnipeg Jets | | St. Louis Blues | Y:14-RND:3-TAM, Y:14-RND:4-WPG. |
| St. Louis Blues | | Winnipeg Jets | Y:13-RND:4-PHI. |
| St. Louis Blues | | Detroit Red Wings | Y:13-RND:2-STL. |
| Detroit Red Wings | | St. Louis Blues | Y:13-RND:2-CAR, Y:13-RND:4-PHI. |
| 2016-Feb-17 |
|---|
| St. Louis Blues | | Tampa Bay Lightning | Oscar Klefbom, Paul Ranger, Zack Werenski (P). |
| Tampa Bay Lightning | | St. Louis Blues | Ryan Suter, Y:13-RND:2-MIN. |
| 2016-Feb-14 |
|---|
| St. Louis Blues | | Pittsburgh Penguins | Dustin Brown, Y:13-RND:7-DAL. |
| Pittsburgh Penguins | | St. Louis Blues | Mason Raymond, Christian Ehrhoff, Y:13-RND:6-MIN. |
| 2015-Nov-28 |
|---|
| Montreal Canadiens | | St. Louis Blues | Matt Hendricks, Y:14-RND:4-MTL. |
| St. Louis Blues | | Montreal Canadiens | Jay McClement. |
| 2015-Nov-12 |
|---|
| Winnipeg Jets | | St. Louis Blues | Ryane Clowe. |
| St. Louis Blues | | Winnipeg Jets | Y:13-RND:4-STL, Y:13-RND:6-STL. |
| 2015-Nov-7 |
|---|
| St. Louis Blues | | Dallas Stars | David Moss. |
| Dallas Stars | | St. Louis Blues | Y:13-RND:7-DAL. |
