Pittsburgh Penguins / St. Louis Blues

Pittsburgh Penguins181

Team pts: 108 before → 95 after

• Ryan ReavesR14
  58 GP · 4-4-8
  → flipped for Derick Brassard
• Derick BrassardC37
  54 GP · 12-11-23 · 4 pts in 12 playoff GP
  via Ryan Reaves
  → flipped for Nick Bjugstad, Jared McCann
• Nick BjugstadC21
  45 GP · 10-6-16 · 0 pts in 4 playoff GP
  via Derick Brassard
  → flipped for 2021 7th-round pick
• Jared McCannL105
  141 GP · 39-45-84 · 3 pts in 12 playoff GP
  via Derick Brassard
  → flipped for Filip Hallander, 2023 7th-round pick
• Filip HallanderC6
  16 GP · 1-3-4
  via Jared McCann

St. Louis Blues301

Team pts: 103 before → 96 after

• Oskar SundqvistC158
  242 GP · 35-48-83 · 10 pts in 34 playoff GP
  → flipped for Nick Leddy, Luke Witkowski
  Cup 2018-19
• Nick LeddyD127
  211 GP · 9-55-64 · 6 pts in 16 playoff GP
  via Oskar Sundqvist
• Klim KostinC · #3116
  46 GP · 5-6-11
  → flipped for Dmitri Samorukov
• Dmitri SamorukovD0
  2 GP · 0-0-0
  via Klim Kostin

Value = position-weighted production for the acquiring team, with playoffs weighted up and bonuses for Cups and major awards won there. Picks count as the drafted player's production, and when a piece was later re-traded, whatever came back counts toward this trade too, so value follows the full chain. Production only, no salary/cap context. Best-effort.