L Stuart Peterson

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
KIOR	$13.99	172,002	$2,406,307.98	16,062,805	2011-08-03	Filing
KIOR	$14.15	107,157	$1,516,271.55	15,890,803	2011-08-02	Filing
KIOR	$14.41	19,412	$279,726.92	15,783,646	2011-08-01	Filing
KIOR	$14.49	61,251	$887,526.99	15,764,234	2011-07-29	Filing
KIOR	$14.54	72,298	$1,051,212.92	15,702,983	2011-07-28	Filing
KIOR	$14.68	74,243	$1,089,887.24	15,630,685	2011-07-27	Filing
KIOR	$14.87	54,400	$808,928.00	15,556,442	2011-07-26	Filing
KIOR	$14.98	22,578	$338,218.44	15,502,042	2011-07-25	Filing
KIOR	$14.82	54,754	$811,454.28	15,479,464	2011-07-22	Filing
KIOR	$14.84	29,982	$444,932.88	15,424,710	2011-07-21	Filing
KIOR	$14.85	52,161	$774,590.85	15,394,728	2011-07-20	Filing
KIOR	$14.80	235,776	$3,489,484.80	15,342,567	2011-07-19	Filing
KIOR	$15.01	48,014	$720,690.14	15,106,791	2011-07-18	Filing
KIOR	$15.10	100	$1,510.00	15,058,777	2011-07-15	Filing
KIOR	$15.02	3,909	$58,713.18	15,058,677	2011-07-14	Filing
KIOR	$15.00	45,029	$675,435.00	15,054,768	2011-07-12	Filing
KIOR	$15.12	119,877	$1,812,540.24	15,009,739	2011-07-11	Filing
KIOR	$14.98	20,634	$309,097.32	14,889,862	2011-07-08	Filing
KIOR	$15.01	6,585	$98,840.85	14,869,228	2011-07-07	Filing
KIOR	$14.97	3,300	$49,401.00	14,862,643	2011-07-06	Filing