X0306 4 2012-12-07 1 0001418862 Kior Inc KIOR 0001523849 O'Connor Paul HOGEBRINKERWEG 15 E HOEVELAKEN P7 3871 KM NETHERLANDS 0 0 1 0 Class A Common Stock 2012-12-07 4 S 0 10000 6.19 D 1708421 D Class A Common Stock 2012-12-07 4 S 0 10000 6.00 D 1698421 D Class A Common Stock 2012-12-10 4 S 0 10000 6.03 D 1688421 D Class A Common Stock 2012-12-11 4 S 0 10000 5.82 D 1678421 D Class A Common Stock 2012-12-12 4 S 0 10000 5.97 D 1668421 D Class A Common Stock 2012-12-13 4 S 0 10000 6.03 D 1658421 D Class A Common Stock 2012-12-14 4 S 0 10000 5.95 D 1648421 D /s/ Paul O'Connor 2012-12-20