Notable Call Options Activity in Sangamo BioSciences

Shares of Sangamo BioSciences SGMO are higher on the session by 3.42%, currently trading at $4.84. The stock has been moving largely lower over the past three months and is currently trading below the 50-day average. Options traders are focusing on calls today. A short while ago the October 2011 $8 call traded 500 times on open interest of 0 contracts. The November $11.00 call also traded 500 times on 768 contracts. Sangamo BioSciences, Inc. is engaged in the research, development and commercialization of zinc finger deoxyribonucleic acid (DNA)-binding proteins, a naturally occurring class of proteins, and develops a technology platform.