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The above button links to Coinbase. Yahoo Finance is not a broker-dealer or investment adviser and does not offer securities or cryptocurrencies for sale or facilitate trading. Coinbase pays us for ...

Biogen has offered to buy all the shares in Sage Therapeutics that it doesn't already own, taking control of their novel antidepressant Zurzuvae. The $7.22-per-share deal for 89.8% of Sage is a 30% ...