(Reuters) - U.S. drugmaker Gilead Sciences Inc (GILD.O) said on Monday it would buy Forty Seven Inc (FTSV.O) for $4.9 billion in cash, helping it add an experimental treatment that targets blood cancer to its portfolio of oncology drugs.
Shares of Forty Seven jumped nearly 62%, trading slightly below the offer price of $95.50 per share. Gilead shares were up 1.1% at $70.1 in premarket trading.
The buyout is one of the largest deals for Gilead after it closed its near $12 billion acquisition for cancer cell therapy maker Kite Pharma in 2017.
Forty Seven’s lead drug, magrolimab, targets CD47, which switches off a “do not eat me” signal expressed by tumor cells that lets them avoid destruction.
CD47 antibodies are a relatively new class of drugs in development for treating cancer, a lucrative but difficult market to enter for drugmakers.
“Magrolimab complements our existing work in hematology, adding a non-cell therapy program that complements Kite’s pipeline of cell therapies for hematological cancers,” Gilead Chief Executive Officer Daniel O’Day said.
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https://www.reuters.com/article/us-forty-seven-m-a-gilead-sciences/gilead-to-buy-cancer-drug-developer-forty-seven-for-4-9-billion-idUSKBN20P1PX