SEC Insider Trading TIV Robert Bell purchased: 2008-10-27 4:24 pm TRI VALLEY CORP TIV BELL ROBERT A (President, TVOG) 1,400 $3.18 $4,452 11,400 <a href="http://www.secform4.com/insider-trading/22551.htm" target="_blank">http://www.secform4.com/insider-trading/22551.htm</a>