Fresh Off Bristol Buyout, IFM Backers Raise $31M to Plot a Second Strike

Nearly one year ago, biotech startup IFM Therapeutics sold some of its assets to Bristol-Myers Squibb for $300 million. But IFM’s founders stuck around to try to capitalize on the startup’s remaining research. They’ve formed a Boston business, IFM Tre, that has just raised $31 million to fund some of that work.