UNITED THERAPEUTICS CORP DEL

Ticker: UTHR CUSIP: 91307C102 Class: EQTY

LOCKHEED MARTIN INVESTMENT MANAGEMENT CO's Holding History (CIK: 0000897599)

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

Q4 2016

Shares 19,780 Value ($000) $2,837 Avg Close $127.68 Range $110.90 - $147.60

Q3 2016

Shares 37,400 Value ($000) $4,416 Avg Close $120.15 Range $105.33 - $130.99

Q2 2016

Shares 25,400 Value ($000) $2,690 Avg Close $111.55 Range $97.52 - $121.69

Q4 2013

Shares 13,000 Value ($000) $1,470 Avg Close $90.18 Range $78.14 - $116.65

Q3 2013

Shares 63,000 Value ($000) $4,968 Avg Close $73.09 Range $66.01 - $79.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	19,780	$2,837	$127.68	$110.90 - $147.60
Q3 2016	37,400	$4,416	$120.15	$105.33 - $130.99
Q2 2016	25,400	$2,690	$111.55	$97.52 - $121.69
Q4 2013	13,000	$1,470	$90.18	$78.14 - $116.65
Q3 2013	63,000	$4,968	$73.09	$66.01 - $79.95