Conference Calls

Rocket Fuel Inc.

Q4 11 Earnings Conference Call

11:00 AM

SMF Energy Corp. (FUEL) will host a conference call at 11:00 AM ET on September 30, 2011 to discuss its Q4 11 earnings results. To access the live webcast, log on at www.mobilefueling.com To hear the live call, dial 866-730-5763 (US) or 857-350-1587 (International) with passcode 23292710. A replay of the call can be heard by dialing 888-286-8010 (US) or 617-801-6888 (International) with passcode 46337306.

Tenax Therapeutics Inc

Annual Meeting of Shareholders

9:00 AM

Oxygen Biotherapeutics Inc. (OXBT) will hold its General Annual Meeting of Shareholders. The event is scheduled to begin at 9:00 AM ET on September 30, 2011.

Sen Yu International Holdings, Inc.

CSWG.OB

Q4 11 Earnings Conference Call

8:30 AM

Sen Yu International Holdings, Inc. (CSWG.OB) will host a conference call at 8:30 AM ET on September 30, 2011 to discuss its Q4 11 earnings results. To hear the live call, dial 1-512-225-9559 with ID 845115#. A replay of the call can be heard by dialing 1-512-703-6175.