A Paul Mahon

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
UTHR $66.43 6,000 $398,580.00 33,600 2011-04-07 Filing
UTHR $65.93 6,000 $395,580.00 33,600 2011-03-17 Filing
UTHR $65.68 4,000 $262,726.00 33,600 2011-03-17 Filing
UTHR $69.13 6,000 $414,780.00 33,600 2011-03-03 Filing
UTHR $69.34 34,000 $2,357,668.80 33,600 2011-03-03 Filing
UTHR $68.94 4,000 $275,749.60 33,600 2011-03-03 Filing
UTHR $67.81 6,000 $406,860.00 33,600 2011-02-17 Filing
UTHR $67.56 4,000 $270,242.40 33,600 2011-02-17 Filing
UTHR $65.59 6,000 $393,540.00 33,600 2011-02-04 Filing
UTHR $65.87 4,000 $263,499.20 33,600 2011-02-03 Filing
UTHR $68.12 4,000 $272,472.40 33,600 2011-01-20 Filing
UTHR $66.17 4,000 $264,669.60 33,600 2011-01-06 Filing
UTHR $63.55 4,000 $254,217.60 33,600 2010-12-16 Filing
UTHR $62.69 4,000 $250,760.80 33,600 2010-12-02 Filing
UTHR $62.33 4,000 $249,320.80 33,600 2010-11-18 Filing
UTHR $60.46 4,850 $293,207.24 33,600 2010-11-04 Filing
UTHR $59.64 14,999 $894,540.36 25,500 2010-11-02 Filing
UTHR $55.03 3,150 $173,347.02 25,500 2010-10-22 Filing
UTHR $55.29 51,488 $2,847,018.66 25,500 2010-10-07 Filing
UTHR $54.39 3,574 $194,405.59 25,500 2010-06-17 Filing