A Paul Mahon

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
UTHR $67.56 4,000 Officer 33,600 2011-02-17 Filing
UTHR $65.59 6,000 Officer 33,600 2011-02-04 Filing
UTHR $65.87 4,000 Officer 33,600 2011-02-03 Filing
UTHR $68.12 4,000 Officer 33,600 2011-01-20 Filing
UTHR $66.17 4,000 Officer 33,600 2011-01-06 Filing
UTHR $63.55 4,000 Officer 33,600 2010-12-16 Filing
UTHR $62.69 4,000 Officer 33,600 2010-12-02 Filing
UTHR $62.33 4,000 Officer 33,600 2010-11-18 Filing
UTHR $60.46 4,850 Officer 33,600 2010-11-04 Filing
UTHR $59.64 14,999 Officer 25,500 2010-11-02 Filing
UTHR $55.03 3,150 Officer 25,500 2010-10-22 Filing
UTHR $55.29 51,488 Officer 25,500 2010-10-07 Filing
UTHR $54.39 3,574 Officer 25,500 2010-06-17 Filing
UTHR $54.39 426 Officer 25,500 2010-06-17 Filing
UTHR $52.31 4,000 Officer 25,500 2010-06-03 Filing
UTHR $51.32 4,000 Officer 25,500 2010-05-20 Filing
UTHR $54.05 4,000 Officer 25,500 2010-05-06 Filing
UTHR $56.50 11,426 Officer 25,500 2010-04-29 Filing
UTHR $58.23 4,000 Officer 25,500 2010-04-15 Filing
UTHR $55.26 4,000 Officer 25,500 2010-04-01 Filing