Ii Walter G Loewenbaum

Insider Trading: Sales

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
3D Systems Corp	DDD	$24.60	128	Director	280,320	2012-02-27	Filing
3D Systems Corp	DDD	$24.59	128	Director	280,448	2012-02-27	Filing
3D Systems Corp	DDD	$24.59	1,000	Director	280,576	2012-02-27	Filing
3D Systems Corp	DDD	$24.58	100	Director	281,576	2012-02-27	Filing
3D Systems Corp	DDD	$24.58	500	Director	281,676	2012-02-27	Filing
3D Systems Corp	DDD	$24.57	618	Director	282,176	2012-02-27	Filing
3D Systems Corp	DDD	$24.57	1,500	Director	282,794	2012-02-27	Filing
Luminex Corp	LMNX	$21.97	4,800	Director	750,935	2012-02-17	Filing
Luminex Corp	LMNX	$21.00	9,568	Director	664,472	2012-02-10	Filing
Luminex Corp	LMNX	$21.72	20,432	Director	674,040	2012-02-09	Filing
Luminex Corp	LMNX	$20.43	1,422	Director	751,549	2011-08-22	Filing
Luminex Corp	LMNX	$19.90	1,078	Director	752,971	2011-08-19	Filing
Luminex Corp	LMNX	$20.02	2,500	Director	754,049	2011-08-18	Filing
Luminex Corp	LMNX	$19.85	2,500	Director	658,376	2011-08-19	Filing
Luminex Corp	LMNX	$20.14	5,000	Director	660,876	2011-08-18	Filing
Luminex Corp	LMNX	$22.33	2,500	Director	756,549	2011-08-16	Filing
Luminex Corp	LMNX	$22.28	2,500	Director	665,876	2011-08-16	Filing
Luminex Corp	LMNX	$21.84	7,670	Director	759,049	2011-08-12	Filing
Luminex Corp	LMNX	$20.89	14,830	Director	766,719	2011-08-11	Filing
Luminex Corp	LMNX	$21.69	5,000	Director	668,376	2011-08-12	Filing