OrganiGram Holdings is trading at $0.97, up 5.90%, in pre-market; no specific catalyst for the move has been reported. - OrganiGram Holdings announced on November 3, 2026 an agreement to acquire Aurora Cannabis for approximately C$561 million. - The available report said the after-hours rise had no reported explanation, so the acquisition cannot be confidently linked to this pre-market move. - Broader markets are higher, but supplied index moves do not establish a stock-specific catalyst.