W Jonathan Ayers

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
IDXX	$96.08	18,164	$1,745,155.34	335,133	2012-12-18	Filing
IDXX	$93.81	2,000	$187,612.80	378,133	2012-11-27	Filing
IDXX	$92.50	13,000	$1,202,455.80	380,133	2012-11-27	Filing
IDXX	$90.04	9,500	$855,382.85	373,133	2012-11-13	Filing
IDXX	$89.70	5,500	$493,369.80	382,633	2012-11-13	Filing
IDXX	$94.06	13,392	$1,259,672.95	365,749	2012-11-06	Filing
IDXX	$97.12	1,074	$104,307.74	361,749	2012-10-24	Filing
IDXX	$96.36	13,926	$1,341,921.89	362,823	2012-10-24	Filing
IDXX	$97.11	6,091	$591,466.56	356,749	2012-10-15	Filing
IDXX	$96.52	8,909	$859,912.72	362,840	2012-10-15	Filing
IDXX	$99.25	15,000	$1,488,796.50	351,686	2012-09-13	Filing
IDXX`	$89.83	9,200	$826,423.12	346,686	2012-08-08	Filing
IDXX`	$88.85	5,800	$515,326.52	355,886	2012-08-08	Filing
IDXX	$88.61	200	$17,721.86	341,686	2012-08-01	Filing
IDXX	$88.06	14,800	$1,303,234.72	341,886	2012-08-01	Filing
IDXX	$87.54	7,100	$621,526.19	336,686	2012-07-25	Filing
IDXX	$87.05	7,900	$687,713.96	343,786	2012-07-25	Filing
IDXX	$82.81	15,320	$1,268,633.88	327,791	2012-01-17	Filing
IDXX	$78.54	15,000	$1,178,113.50	322,791	2012-01-04	Filing
IDXX	$74.26	3,000	$222,782.40	317,697	2011-12-19	Filing