UNITED THERAPEUTICS CORP DEL

Ticker: UTHR CUSIP: 91307C102 Class: EQTY

HBK INVESTMENTS L P's Holding History (CIK: 0001011443)

Note: Option positions (PUT/CALL) are excluded.

Q2 2016

Shares 3,005 Value ($000) $318 Avg Close $111.55 Range $97.52 - $121.69

Q4 2015

Shares 1,500 Value ($000) $235 Avg Close $145.57 Range $117.88 - $164.04

Q3 2015

Shares 5,800 Value ($000) $761 Avg Close $160.39 Range $129.48 - $181.03

Q2 2015

Shares 16,000 Value ($000) $2,783 Avg Close $179.89 Range $157.20 - $190.29

Q1 2014

Shares 3,100 Value ($000) $291 Avg Close $102.28 Range $87.94 - $115.00

Q4 2013

Shares 5,000 Value ($000) $565 Avg Close $90.18 Range $78.14 - $116.65

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2016	3,005	$318	$111.55	$97.52 - $121.69
Q4 2015	1,500	$235	$145.57	$117.88 - $164.04
Q3 2015	5,800	$761	$160.39	$129.48 - $181.03
Q2 2015	16,000	$2,783	$179.89	$157.20 - $190.29
Q1 2014	3,100	$291	$102.28	$87.94 - $115.00
Q4 2013	5,000	$565	$90.18	$78.14 - $116.65