Shell (RDS.A) and Total (TOT) were directed to accept Petrobras (PBR) as a partner under new Brazilian law.
Shares of Zynga (ZNGA) are up after the social game developer revealed further details for its upcoming mobile game called 'Looney Tunes Dash.'
Shares of FactSet Research Systems (FDS) are falling after Piper Jaffray (PJC) downgraded the company to 'neutral' from 'overweight' with a price target of $130.
Shares of DaVita HealthCare Parnters (DVA) are falling after Keybanc (KEY) downgraded the company to 'hold' from 'buy'.
DA Davidson upgraded MB Financial (MBFI) to 'buy' from 'neutral' with a price target of $33.
Blueknight Energy Partners (BKEP) is falling in after-hours trading after the company announced the commencement of an underwritten public offering of 8.5 million common units.
Shares of Digital Power (DPW) are up on very heavy trading volume after the company announced it was awarded two contracts to provide customers with technology and design services.
Shares of Noble Energy (NBL) are up after Atlantic Equities initiated coverage on the company with an 'overweight' rating and an $88 price target.
Shares of Total System Services (TSS) are down after Sterne Agee initiated coverage on the company with a 'neutral' rating and a $32 price target.
Shares of Adobe Systems (ADBE) are down after RBC Capital downgraded the computer software company to 'outperform' from 'sector perform' with a price target of $82.