Mark Rothera

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
PTCT $76.64 10,700 $820,048.00 0 2015-03-17 Filing
PTCT $76.36 300 $22,908.00 0 2015-03-13 Filing
PTCT $73.49 11,000 $808,390.00 0 2015-02-25 Filing
PTCT $67.70 1,000 $67,700.00 0 2015-02-24 Filing
PTCT $67.84 10,000 $678,400.00 0 2015-02-23 Filing
PTCT $63.66 5,000 $318,300.00 10,000 2015-02-23 Filing
PTCT $62.69 5,000 $313,450.00 15,000 2015-02-23 Filing
PTCT $64.72 3,000 $194,160.00 0 2015-02-23 Filing
PTCT $60.02 3,000 $180,060.00 3,000 2015-01-20 Filing
PTCT $58.67 2,300 $134,941.00 6,000 2015-01-16 Filing
PTCT $58.62 1,200 $70,344.00 6,000 2015-01-14 Filing
PTCT $58.75 5,500 $323,125.00 6,000 2015-01-13 Filing
PTCT $56.51 3,000 $169,530.00 6,000 2015-01-13 Filing
PTCT $46.90 3,000 $140,700.00 9,000 2014-09-26 Filing
PTCT $44.92 3,000 $134,760.00 12,000 2014-09-25 Filing
PTCT $44.15 7,100 $313,465.00 15,000 2014-09-25 Filing
PTCT $42.88 2,000 $85,760.00 15,000 2014-09-24 Filing
PTCT $43.86 900 $39,474.00 17,000 2014-09-24 Filing
PTCT $36.41 1,840 $66,994.40 17,000 2014-09-15 Filing
PTCT $35.72 3,160 $112,875.20 18,840 2014-09-15 Filing