X0202 4 2006-04-19 0 0000022551 TRI VALLEY CORP TIV 0001190332 CARLSON MILTON J 2620 MISSION TRAIL WAY KALISPELL MO 59901-2258 1 0 0 0 Common stock 78000 D Common stock 2006-04-19 2006-04-19 4 C 0 10000 0.5 A 88000 D Option 0.5 2006-04-19 2006-04-19 4 C 0 10000 0 D 1996-12-06 2008-08-22 Common stock 23000 13000 D Option 0.55 1996-12-06 2008-08-22 Common stock 40000 40000 D Option 2.43 2000-09-16 2008-08-22 Common stock 50000 50000 D Option 1.22 2000-11-10 2008-08-22 Common stock 100000 100000 D Option 1.35 2001-10-22 2008-08-22 Common stock 50000 50000 D Milton J. Carlson 2006-01-20