Option Activity Alert: CBST, STJ, EFA, PEP
Posted on February 08, 2011 at 12:56 PM EST
CBST – Cubist Pharmaceuticals, Inc. – A three-legged transaction involving Cubist Pharmaceuticals stock, as well as call and put options, appears to be the work of a bearish investor positioning for shares in the name to pullback ahead of August expiration. CBST shares are currently down 1.05% to arrive at $22.15 as of 11:55am in [...]