e page to the SERIFS S Planitan) STOCK PURCHASE AGREEMENT dated as of lune 16, 2011 at a Subsequent Closing dad D c.f.i.. -0.-L7 2011. PURCHASER: S Malin= MGR ro Ma AMMAN ACUMEN EFTA00287023 IN WITNESS WHEREOF, the parties hereto have executed this SERIES S PREFERRED STOCK PURCHASE AGREEMENT dated June 16, 20