The Montreal Canadiens acquired Zack Bolduc from the St. Louis Blues for Logan Mailloux
The Pittsburgh Penguins acquired Mathias Laferriere from the St. Louis Blues for Corey Andonovski
The New York Islanders acquired Scott Perunovich from the St. Louis Blues for a conditional 2026 5th Round Pick
The Pittsburgh Penguins acquired Pierre-Olivier Joseph from the St. Louis Blues for future considerations
The St. Louis Blues acquired Cam Fowler and a 4th round pick from the Anaheim Ducks for a 2nd round pick and Jeremie Biakabutuka
The Edmonton Oilers acquired Paul Fischer and a 2028 3rd round pick from the St. Louis Blues for future considerations
The St. Louis Blues acquired Philip Broberg from the Edmonton Oilers for a 2025 2nd round pick as offer sheet compensation
The St. Louis Blues acquired Dylan Holloway from the Edmonton Oilers for a 2025 3rd round pick as offer sheet compensation
The St. Louis Blues acquired 2025 2nd Round Pick and 2026 5th Round Pick from the Pittsburgh Penguins for 2026 2nd Round Pick and 2025 3rd Round Pick
The St. Louis Blues acquired Mathieu Joseph and a 2025 3rd round pick from the Ottawa Senators for future considerations
Kostin was demoted to AHL Springfield on Monday.
Brown cleared waivers Sunday and was sent to AHL Springfield.
MacEachern cleared waivers Sunday and was assigned to AHL Bakersfield.
MacEachern landed on the waiver wire Saturday, Sportsnet's Chris Johnston reports.
Brown was placed on waivers by the St. Louis Blues on Saturday, Sportsnet's Chris Johnston reports.
Sundqvist (knee) will start the 2021-22 campaign on long-term injured reserve, Lou Korac of NHL.com reports.
Anas was waived by St. Louis on Thursday, Renaud Lavoie of TVA Sports reports.
Lindgren was placed on waivers by St. Louis on Thursday, Renaud Lavoie of TVA Sports reports.
Rosen was waived by the St. Louis Blues on Thursday, Renaud Lavoie of TVA Sports reports.
Santini was waived by the St. Louis Blues on Thursday, Renaud Lavoie of TVA Sports reports.
Walker was designated for waivers by St. Louis on Thursday, Renaud Lavoie of TVA Sports reports.
Cross was waived by St. Louis on Sunday, James Mirtle of The Athletic reports.
Kaspick was waived by the St. Louis Blues on Saturday, Renaud Lavoie of TVA Sports reports.
Stevens was waived by St. Louis on Saturday, Renaud Lavoie of TVA Sports reports.
Peca was waived by St. Louis on Saturday, Renaud Lavoie of TVA Sports reports.
Frolik signed a professional tryout offer with the St. Louis Blues on Friday.
Neal signed a professional tryout offer with St. Louis on Friday.
Backes retired as a member of the St. Louis Blues after signing a one-day contract with St. Louis on Thursday.
Walman was removed from the NHL's COVID-19 protocols list Friday, Lou Korac of NHL.com reports.
Tucker was called up from AHL Utica on Thursday.
Walker was added to the league's COVID-19 protocols list Saturday, Renaud Lavoie of TVA Sports reports.
Perron was added to the league's COVID-19 protocols Saturday and didn't practice as a result, Jim Thomas of the St. Louis Post-Dispatch reports.
Santini was recalled to the active roster Thursday, Lou Korac of NHL.com reports.
Joshua was reassigned to St. Louis' taxi squad Wednesday, Lou Korac of NHL.com reports.
Walker was assigned to AHL Utica on Wednesday, Lou Korac of NHL.com reports.
Kostin will be promoted to St. Louis' active roster and make his season debut Wednesday versus Minnesota, Lou Korac of NHL.com reports.
Hofer was called up from AHL Utica on Wednesday.
Joshua will be promoted from the taxi squad and play in Monday's game against the Los Angeles Kings, Jim Thomas of the St. Louis Post-Dispatch reports.
Joshua was promoted to St. Louis' taxi squad Wednesday, Lou Korac of NHL.com reports.
Joshua was sent to AHL Utica on Tuesday, Bally Sports reports.
Santini was recalled from St. Louis' taxi squad Monday.
Walker was promoted to the active roster for Saturday's game versus the Coyotes, Jim Thomas of The St. Louis Post-Dispatch reports.
Parayko (back) was activated from injured reserve and will suit up Monday against the Vegas Golden Knights.
De La Rose was waived by the St. Louis Blues on Sunday, Elliotte Friedman of Sportsnet reports.
Barbashev (ankle) has been activated off injured reserve and will return to the lineup Friday against the Colorado Avalanche, Lou Korac of NHL.com reports.
Dunn missed Sunday's game due to a lower-body injury.
Walman was demoted to the taxi squad Friday, Tom Timmermann of the St. Louis Post-Dispatch reports.
Joshua was reassigned to the taxi squad Friday, Tom Timmermann of the St. Louis Post-Dispatch reports.
Walman was promoted to the active roster Thursday, Jim Thomas of The St. Louis Post-Dispatch reports.
Joshua was promoted to the active roster Thursday, Jim Thomas of The St. Louis Post-Dispatch reports.
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