GameStop is trading 4% up in pre-market at $21.21 after CEO Ryan Cohen purchased 1,000,000 shares worth $20,375,900 on September 10, 2026, alongside a $100,000 director purchase.

  • The buying reinforces the positive reaction to GameStop’s September 8 earnings: quarterly EPS reached $0.51, while collectibles sales rose 57% to $356.3 million.
  • Management raised adjusted EBITDA guidance above $650 million. Broader markets are also higher, but insider buying is the clearest company-specific catalyst.