Insider Transactions by Griner Richard W.

Symbol	Relationship	Date	Transaction	Cost	# Shares	Value($)	Total Shares	Form 4
USHS	Director	Oct 26, 2012	Option Exercise	$12.50	28,075	350,938	0	Oct 29, 2012, 03:13 PM
USHS	Director	Apr 05, 2012	Option Exercise	$3.28	2,000	6,560	30,075	Apr 05, 2012, 12:03 PM
USHS	Director	Mar 30, 2012	Option Exercise	$9.32	436	4,064	30,075	Apr 02, 2012, 11:52 AM
USHS	Director	Jan 03, 2012	Option Exercise	$6.85	730	5,000	29,639	Jan 04, 2012, 12:16 PM
USHS	Director	Dec 30, 2011	Option Exercise	$6.65	470	3,126	28,909	Dec 30, 2011, 04:52 PM
USHS	Director	Nov 28, 2011	Option Exercise	$2.76	2,000	5,520	28,439	Nov 30, 2011, 01:15 PM
USHS	Director	Sep 30, 2011	Option Exercise	$4.95	631	3,123	28,439	Oct 05, 2011, 04:34 PM
USHS	Director	May 13, 2011	Option Exercise	$1.85	2,000	3,700	27,808	Aug 09, 2011, 04:04 PM
USHS	Director	Jun 30, 2011	Option Exercise	$5.02	623	3,127	27,808	Jul 05, 2011, 12:17 PM
USHS	Director	Mar 31, 2011	Option Exercise	$4.42	707	3,125	25,185	Apr 05, 2011, 11:56 AM
USHS	Director	Jan 03, 2011	Option Exercise	$4.94	1,645	8,126	24,478	Jan 06, 2011, 12:29 PM
USHS	Director	Oct 13, 2010	Option Exercise	$2.78	1,124	3,125	22,833	Nov 09, 2010, 11:37 AM
USHS	Director	Jul 20, 2010	Option Exercise	$2.83	1,104	3,124	21,709	Jul 22, 2010, 01:23 PM

Desktop Version

Symbol	Relationship	Date	Transaction	Value($)
USHS	Director	Oct 26, 2012	Option Exercise	350,938
USHS	Director	Apr 05, 2012	Option Exercise	6,560
USHS	Director	Mar 30, 2012	Option Exercise	4,064
USHS	Director	Jan 03, 2012	Option Exercise	5,000
USHS	Director	Dec 30, 2011	Option Exercise	3,126
USHS	Director	Nov 28, 2011	Option Exercise	5,520
USHS	Director	Sep 30, 2011	Option Exercise	3,123
USHS	Director	May 13, 2011	Option Exercise	3,700
USHS	Director	Jun 30, 2011	Option Exercise	3,127
USHS	Director	Mar 31, 2011	Option Exercise	3,125
USHS	Director	Jan 03, 2011	Option Exercise	8,126
USHS	Director	Oct 13, 2010	Option Exercise	3,125
USHS	Director	Jul 20, 2010	Option Exercise	3,124