Dyanavax (DVAX)shares plummeted 57% to $1.99 Friday after its Hepatitis vaccine Heplisav didn't get approval from a Food and Drug Administration panel for safety.
Starbucks (SBUX) on Thursday announced that its board approved an authorization to repurchase an additional 25 million common shares, which comes on top of the 12.1 million shares left on the coffee giant's previous buyback. The stock was down 0.04% to $48.41 in premarket trading Friday. Burned by TEA? Blame 'Efficient' Market, Not Starbucks
Nike (NKE) declared a two-for-one stock split on Thursday, and a post-split quarterly dividend of 21 cents a share, an increase of 17%.
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