Home Markets J&J to buy cancer drug technology developer Firefly Bio for $1 billion J&J to buy cancer drug technology developer Firefly Bio for $1 billion Andrew M Jun 08, 2026 comments off Tweet on Twitter Share on Facebook Google+ Pinterest Original source: https://www.investing.com/news/stock-market-news/johnson–johnson-to-buy-firefly-bio-for-1-billion-4730632 cancer cancer drug technology developer J&J Market Updates