| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| PTY | Jan 29, 2015 | Sale | $16.75 | 25,685 | 430,334 | 1,135,671 | Feb 20, 2015, 04:55 PM | |
| PTY | SEE REMARKS | Jan 30, 2015 | Sale | $16.63 | 50,000 | 831,520 | 1,085,671 | Feb 18, 2015, 06:47 PM |
| PDI | Jan 29, 2015 | Sale | $30.23 | 50,000 | 1,511,565 | 1,130,193 | Feb 18, 2015, 06:03 PM | |
| PDI | SEE REMARKS | Jan 30, 2015 | Sale | $30.21 | 50,000 | 1,510,430 | 1,080,193 | Feb 18, 2015, 05:41 PM |
| PCN | SEE REMARKS | Jan 29, 2015 | Sale | $15.53 | 10,547 | 163,747 | 790,578 | Feb 12, 2015, 06:45 PM |
| PCN | SEE REMARKS | Jan 30, 2015 | Sale | $15.40 | 29,877 | 460,127 | 760,701 | Feb 12, 2015, 06:32 PM |
| PTY | SEE REMARKS | Jan 16, 2015 | Sale | $16.20 | 70,248 | 1,138,004 | 0 | Feb 12, 2015, 06:22 PM |
| PTY | SEE REMARKS | Jan 15, 2015 | Sale | $15.91 | 70,246 | 1,117,551 | 70,248 | Feb 12, 2015, 05:59 PM |
| PTY | SEE REMARKS | Jan 14, 2015 | Sale | $16.02 | 70,246 | 1,125,074 | 140,495 | Feb 06, 2015, 05:41 PM |
| PCN | Feb 04, 2015 | Sale | $15.30 | 7,503 | 114,823 | 701,349 | Feb 06, 2015, 05:08 PM | |
| PTY | SEE REMARKS | Jan 13, 2015 | Sale | $16.16 | 70,246 | 1,135,175 | 210,741 | Feb 06, 2015, 04:49 PM |
| PTY | SEE REMARKS | Jan 12, 2015 | Sale | $16.26 | 70,246 | 1,142,200 | 280,987 | Feb 06, 2015, 04:37 PM |
| PTY | SEE REMARKS | Feb 04, 2015 | Sale | $16.75 | 6,708 | 112,360 | 1,022,333 | Feb 06, 2015, 04:22 PM |
| PTY | Feb 03, 2015 | Sale | $16.76 | 50,000 | 838,055 | 1,029,041 | Feb 05, 2015, 07:20 PM | |
| PDI | SEE REMARKS | Feb 03, 2015 | Sale | $30.26 | 50,000 | 1,513,205 | 997,460 | Feb 05, 2015, 05:29 PM |
| PCN | SEE REMARKS | Feb 03, 2015 | Sale | $15.34 | 22,649 | 347,429 | 708,852 | Feb 05, 2015, 04:32 PM |
| PCN | SEE REMARKS | Feb 02, 2015 | Sale | $15.39 | 29,200 | 449,260 | 731,501 | Feb 04, 2015, 08:54 PM |
| PTY | SEE REMARKS | Feb 02, 2015 | Sale | $16.78 | 6,630 | 111,267 | 1,079,041 | Feb 04, 2015, 08:22 PM |
| PDI | SEE REMARKS | Feb 02, 2015 | Sale | $30.30 | 32,733 | 991,941 | 1,047,460 | Feb 04, 2015, 05:58 PM |
| PCN | SEE REMARKS | Jan 30, 2015 | Option Exercise | $15.40 | 29,877 | 460,127 | 760,701 | Feb 03, 2015, 07:09 PM |
| PTY | SEE REMARKS | Jan 30, 2015 | Option Exercise | $16.63 | 50,000 | 831,520 | 1,085,671 | Feb 03, 2015, 06:49 PM |
| PDI | SEE REMARKS | Jan 30, 2015 | Option Exercise | $30.21 | 50,000 | 1,510,430 | 1,080,193 | Feb 03, 2015, 06:26 PM |
| PCN | SEE REMARKS | Jan 29, 2015 | Option Exercise | $15.53 | 10,547 | 163,747 | 790,578 | Feb 02, 2015, 05:30 PM |
| PDI | SEE REMARKS | Jan 29, 2015 | Option Exercise | $30.23 | 50,000 | 1,511,565 | 1,130,193 | Feb 02, 2015, 05:18 PM |
| PCN | SEE REMARKS | Jan 29, 2015 | Option Exercise | $15.53 | 10,547 | 163,747 | 790,578 | Feb 02, 2015, 04:59 PM |
| PTY | SEE REMARKS | Jan 29, 2015 | Option Exercise | $16.75 | 25,685 | 430,334 | 1,135,671 | Feb 02, 2015, 04:43 PM |
| PTY | SEE REMARKS | Jan 16, 2015 | Option Exercise | $16.20 | 70,248 | 1,138,004 | 0 | Jan 21, 2015, 06:04 PM |
| PTY | SEE REMARKS | Jan 15, 2015 | Option Exercise | $15.91 | 70,246 | 1,117,551 | 70,249 | Jan 20, 2015, 06:49 PM |
| PTY | SEE REMARKS | Jan 14, 2015 | Option Exercise | $16.02 | 70,246 | 1,125,074 | 140,495 | Jan 16, 2015, 06:04 PM |
| PTY | SEE REMARKS | Jan 13, 2015 | Option Exercise | $16.16 | 70,246 | 1,135,175 | 210,741 | Jan 15, 2015, 05:55 PM |
| PTY | SEE REMARKS | Jan 12, 2015 | Option Exercise | $16.26 | 70,246 | 1,142,200 | 280,987 | Jan 14, 2015, 05:24 PM |
| PTY | See Remarks | Aug 22, 2014 | Buy | $18.57 | 6,564 | 121,888 | 265,550 | Aug 25, 2014, 05:55 PM |
| PCN | Aug 22, 2014 | Buy | $16.76 | 35,426 | 593,779 | 100,463 | Aug 25, 2014, 05:54 PM | |
| PCN | Aug 21, 2014 | Buy | $16.78 | 18,812 | 315,613 | 65,037 | Aug 22, 2014, 05:57 PM | |
| PDI | See Remarks | Aug 21, 2014 | Buy | $32.77 | 22,424 | 734,747 | 73,179 | Aug 22, 2014, 05:55 PM |
| PCN | See Remarks | Aug 20, 2014 | Buy | $16.74 | 15,675 | 262,425 | 53,499 | Aug 21, 2014, 05:20 PM |
| PCN | See Remarks | Aug 20, 2014 | Buy | $16.74 | 15,676 | 262,441 | 53,500 | Aug 21, 2014, 05:20 PM |
| PCN | See Remarks | Aug 20, 2014 | Buy | $16.74 | 15,675 | 262,425 | 53,499 | Aug 21, 2014, 05:20 PM |
| PTY | See Remarks | Aug 20, 2014 | Buy | $18.55 | 10,663 | 197,828 | 10,763 | Aug 21, 2014, 05:16 PM |
| PTY | See Remarks | Aug 20, 2014 | Buy | $18.55 | 10,662 | 197,810 | 10,762 | Aug 21, 2014, 05:16 PM |
| PTY | See Remarks | Aug 20, 2014 | Buy | $18.55 | 10,662 | 197,810 | 10,762 | Aug 21, 2014, 05:16 PM |
| PDI | See Remarks | Aug 20, 2014 | Buy | $32.99 | 20,821 | 686,958 | 73,701 | Aug 21, 2014, 05:14 PM |
| PDI | See Remarks | Aug 20, 2014 | Buy | $32.99 | 20,821 | 686,958 | 73,702 | Aug 21, 2014, 05:14 PM |
| PDI | See Remarks | Aug 20, 2014 | Buy | $32.99 | 20,821 | 686,958 | 73,703 | Aug 21, 2014, 05:14 PM |
| PTY | See Remarks | Aug 19, 2014 | Buy | $18.47 | 100 | 1,847 | 100 | Aug 20, 2014, 05:19 PM |
| PTY | See Remarks | Aug 19, 2014 | Buy | $18.47 | 100 | 1,847 | 100 | Aug 20, 2014, 05:19 PM |
| PTY | See Remarks | Aug 19, 2014 | Buy | $18.47 | 100 | 1,847 | 100 | Aug 20, 2014, 05:19 PM |
| PDI | Aug 19, 2014 | Buy | $32.96 | 8,196 | 270,111 | 52,882 | Aug 20, 2014, 05:18 PM | |
| PDI | Aug 19, 2014 | Buy | $32.96 | 8,196 | 270,111 | 52,880 | Aug 20, 2014, 05:18 PM | |
| PDI | Aug 19, 2014 | Buy | $32.96 | 8,196 | 270,111 | 52,881 | Aug 20, 2014, 05:18 PM | |
| PCN | Aug 19, 2014 | Buy | $16.65 | 4,233 | 70,479 | 37,824 | Aug 20, 2014, 05:17 PM | |
| PCN | Aug 19, 2014 | Buy | $16.65 | 4,233 | 70,479 | 37,824 | Aug 20, 2014, 05:17 PM | |
| PCN | Aug 19, 2014 | Buy | $16.65 | 4,234 | 70,495 | 37,824 | Aug 20, 2014, 05:17 PM | |
| PTY | Aug 15, 2014 | Buy | $18.36 | 10,160 | 186,537 | 258,986 | Aug 18, 2014, 07:06 PM | |
| PDI | See Remarks | Aug 15, 2014 | Buy | $32.79 | 19,050 | 624,648 | 50,755 | Aug 18, 2014, 07:04 PM |
| PCN | See Remarks | Aug 15, 2014 | Buy | $16.63 | 12,860 | 213,881 | 46,225 | Aug 18, 2014, 07:02 PM |
| PTY | Aug 14, 2014 | Buy | $18.37 | 25,423 | 466,952 | 248,826 | Aug 15, 2014, 07:09 PM | |
| PDI | See Remarks | Aug 14, 2014 | Buy | $32.58 | 19,025 | 619,804 | 31,705 | Aug 15, 2014, 07:07 PM |
| PCN | Aug 14, 2014 | Buy | $16.56 | 31,365 | 519,398 | 33,365 | Aug 15, 2014, 07:05 PM | |
| PCN | See Remarks | Aug 13, 2014 | Buy | $16.38 | 5,262 | 86,183 | 33,590 | Aug 14, 2014, 05:15 PM |
| PCN | See Remarks | Aug 13, 2014 | Buy | $16.38 | 5,263 | 86,200 | 33,591 | Aug 14, 2014, 05:15 PM |
| PCN | See Remarks | Aug 13, 2014 | Buy | $16.38 | 5,263 | 86,200 | 33,591 | Aug 14, 2014, 05:15 PM |
| PCN | See Remarks | Aug 12, 2014 | Buy | $16.27 | 1,600 | 26,037 | 28,328 | Aug 13, 2014, 06:25 PM |
| PCN | See Remarks | Aug 12, 2014 | Buy | $16.27 | 1,600 | 26,037 | 28,328 | Aug 13, 2014, 06:25 PM |
| PCN | See Remarks | Aug 12, 2014 | Buy | $16.27 | 1,600 | 26,037 | 28,328 | Aug 13, 2014, 06:25 PM |
| PDI | See Remarks | Aug 11, 2014 | Buy | $31.97 | 700 | 22,377 | 44,685 | Aug 12, 2014, 06:15 PM |
| PDI | See Remarks | Aug 11, 2014 | Buy | $31.97 | 701 | 22,409 | 44,686 | Aug 12, 2014, 06:15 PM |
| PDI | See Remarks | Aug 11, 2014 | Buy | $31.97 | 699 | 22,345 | 44,684 | Aug 12, 2014, 06:15 PM |
| PCN | See Remarks | Aug 11, 2014 | Buy | $16.36 | 15,904 | 260,193 | 26,728 | Aug 12, 2014, 06:13 PM |
| PCN | See Remarks | Aug 11, 2014 | Buy | $16.36 | 15,904 | 260,193 | 26,728 | Aug 12, 2014, 06:13 PM |
| PCN | See Remarks | Aug 11, 2014 | Buy | $16.36 | 15,904 | 260,193 | 26,728 | Aug 12, 2014, 06:13 PM |
| PCQ | See Remarks | Aug 08, 2014 | Buy | $14.47 | 17,159 | 248,253 | 17,159 | Aug 11, 2014, 07:44 PM |
| PCQ | See Remarks | Aug 08, 2014 | Buy | $14.47 | 17,159 | 248,253 | 17,159 | Aug 11, 2014, 07:44 PM |
| PCQ | See Remarks | Aug 08, 2014 | Buy | $14.47 | 17,160 | 248,267 | 17,160 | Aug 11, 2014, 07:44 PM |
| PML | See Remarks | Aug 08, 2014 | Buy | $11.74 | 10,349 | 121,549 | 10,349 | Aug 11, 2014, 07:42 PM |
| PML | See Remarks | Aug 08, 2014 | Buy | $11.74 | 10,350 | 121,561 | 10,350 | Aug 11, 2014, 07:42 PM |
| PML | See Remarks | Aug 08, 2014 | Buy | $11.74 | 10,350 | 121,561 | 10,350 | Aug 11, 2014, 07:42 PM |
| PDI | Aug 08, 2014 | Buy | $31.61 | 5,641 | 178,307 | 43,985 | Aug 11, 2014, 07:40 PM | |
| PDI | Aug 08, 2014 | Buy | $31.61 | 5,641 | 178,307 | 43,985 | Aug 11, 2014, 07:40 PM | |
| PDI | Aug 08, 2014 | Buy | $31.61 | 5,641 | 178,307 | 43,985 | Aug 11, 2014, 07:40 PM | |
| PCN | See Remarks | Aug 08, 2014 | Buy | $16.24 | 10,824 | 175,768 | 10,824 | Aug 11, 2014, 07:38 PM |
| PCN | See Remarks | Aug 08, 2014 | Buy | $16.24 | 10,824 | 175,768 | 10,824 | Aug 11, 2014, 07:38 PM |
| PCN | See Remarks | Aug 08, 2014 | Buy | $16.24 | 10,824 | 175,768 | 10,824 | Aug 11, 2014, 07:38 PM |
| PDI | See Remarks | Jul 24, 2014 | Buy | $32.55 | 74,193 | 2,415,338 | 1,122,355 | Jul 25, 2014, 05:02 PM |
| PDI | See Remarks | Jul 23, 2014 | Buy | $32.60 | 70,600 | 2,301,878 | 1,048,162 | Jul 24, 2014, 04:58 PM |
| PCI | Jul 23, 2014 | Buy | $23.44 | 29,500 | 691,595 | 2,404,470 | Jul 24, 2014, 04:57 PM | |
| PDI | See Remarks | Jul 18, 2014 | Buy | $32.64 | 20,852 | 680,684 | 977,562 | Jul 21, 2014, 07:39 PM |
| PCI | Jul 18, 2014 | Buy | $23.52 | 92,469 | 2,174,797 | 2,374,970 | Jul 21, 2014, 07:37 PM | |
| PDI | See Remarks | Jul 17, 2014 | Buy | $32.67 | 50,833 | 1,660,506 | 956,710 | Jul 18, 2014, 05:14 PM |
| PCI | See Remarks | Jul 17, 2014 | Buy | $23.48 | 100,122 | 2,350,614 | 2,282,501 | Jul 18, 2014, 05:12 PM |
| PDI | See Remarks | Jul 14, 2014 | Buy | $32.68 | 75,577 | 2,469,683 | 905,877 | Jul 15, 2014, 06:20 PM |
| PCI | Jul 14, 2014 | Buy | $23.58 | 99,550 | 2,347,050 | 2,182,379 | Jul 15, 2014, 06:17 PM | |
| PDI | Jul 10, 2014 | Buy | $32.74 | 1,500 | 49,111 | 830,300 | Jul 11, 2014, 05:30 PM | |
| PCI | Jul 10, 2014 | Buy | $23.61 | 147,601 | 3,485,421 | 2,082,829 | Jul 11, 2014, 05:28 PM | |
| PDI | See Remarks | Jul 08, 2014 | Buy | $32.85 | 2,281 | 74,921 | 828,800 | Jul 09, 2014, 04:29 PM |
| PCI | See Remarks | Jul 08, 2014 | Buy | $23.67 | 101,444 | 2,400,733 | 1,935,228 | Jul 09, 2014, 04:26 PM |
| PML | See Remarks | Jul 08, 2014 | Buy | $11.79 | 64,144 | 756,142 | 430,190 | Jul 09, 2014, 04:24 PM |
| PML | Jun 25, 2014 | Buy | $11.99 | 19,044 | 228,376 | 366,046 | Jun 26, 2014, 04:51 PM | |
| PDI | Jun 25, 2014 | Buy | $33.53 | 40,436 | 1,355,936 | 826,519 | Jun 26, 2014, 04:49 PM | |
| PCI | See Remarks | Jun 25, 2014 | Buy | $23.85 | 169,708 | 4,047,383 | 1,833,784 | Jun 26, 2014, 04:48 PM |
| PDI | See Remarks | Jun 18, 2014 | Buy | $33.52 | 10,000 | 335,189 | 786,083 | Jun 19, 2014, 05:15 PM |
| PCI | See Remarks | Jun 13, 2014 | Buy | $23.86 | 100,000 | 2,386,050 | 1,664,076 | Jun 16, 2014, 05:25 PM |
| PMF | See Remarks | Jun 13, 2014 | Buy | $14.25 | 7,727 | 110,099 | 404,613 | Jun 16, 2014, 05:22 PM |
| PDI | See Remarks | Jun 13, 2014 | Buy | $33.05 | 36,500 | 1,206,270 | 776,083 | Jun 16, 2014, 05:20 PM |
| PDI | See Remarks | Jun 12, 2014 | Buy | $32.98 | 10,000 | 329,789 | 12,680 | Jun 13, 2014, 04:28 PM |
| PDI | See Remarks | Jun 11, 2014 | Buy | $32.95 | 4,476 | 147,484 | 739,583 | Jun 12, 2014, 04:38 PM |
| PCI | See Remarks | Jun 10, 2014 | Buy | $23.76 | 58,456 | 1,388,757 | 1,564,076 | Jun 11, 2014, 06:50 PM |
| PDI | Jun 10, 2014 | Buy | $32.91 | 2,680 | 88,191 | 2,680 | Jun 11, 2014, 06:48 PM | |
| PCI | See Remarks | Jun 09, 2014 | Buy | $23.79 | 87,120 | 2,072,707 | 1,505,620 | Jun 10, 2014, 05:25 PM |
| PDI | See Remarks | Jun 09, 2014 | Buy | $32.89 | 2,643 | 86,935 | 735,107 | Jun 10, 2014, 05:24 PM |
| PML | See Remarks | Jun 09, 2014 | Buy | $12.12 | 8,200 | 99,398 | 347,002 | Jun 10, 2014, 05:22 PM |
| PCQ | See Remarks | Jun 09, 2014 | Buy | $14.47 | 7,600 | 110,007 | 442,981 | Jun 10, 2014, 05:19 PM |
| PMX | See Remarks | Jun 09, 2014 | Buy | $11.05 | 2,712 | 29,964 | 216,467 | Jun 10, 2014, 05:17 PM |
| PMF | See Remarks | Jun 06, 2014 | Buy | $14.15 | 34,033 | 481,669 | 396,886 | Jun 09, 2014, 04:55 PM |
| PDI | See Remarks | Jun 06, 2014 | Buy | $32.80 | 2,633 | 86,370 | 732,464 | Jun 09, 2014, 04:54 PM |
| PCI | See Remarks | Jun 06, 2014 | Buy | $23.75 | 71,018 | 1,686,386 | 1,418,500 | Jun 09, 2014, 04:53 PM |
| PDI | See Remarks | May 22, 2014 | Buy | $33.20 | 29,073 | 965,122 | 729,831 | May 23, 2014, 04:55 PM |
| PCI | See Remarks | May 22, 2014 | Buy | $23.52 | 186,249 | 4,380,223 | 1,347,482 | May 23, 2014, 04:52 PM |
| PMF | See Remarks | May 20, 2014 | Buy | $14.40 | 30,681 | 441,681 | 362,853 | May 22, 2014, 05:54 PM |
| PMF | See Remarks | May 14, 2014 | Buy | $14.10 | 19,147 | 269,925 | 307,763 | May 22, 2014, 05:52 PM |
| PDI | See Remarks | May 20, 2014 | Buy | $32.90 | 34,579 | 1,137,649 | 700,758 | May 21, 2014, 07:10 PM |
| PDI | See Remarks | May 16, 2014 | Buy | $32.93 | 66,073 | 2,175,486 | 666,179 | May 19, 2014, 04:44 PM |
| PMF | See Remarks | May 16, 2014 | Buy | $14.26 | 9,609 | 137,071 | 332,072 | May 19, 2014, 04:42 PM |
| PCI | See Remarks | May 16, 2014 | Buy | $23.46 | 100,000 | 2,346,350 | 1,161,233 | May 19, 2014, 04:39 PM |
| PDI | See Remarks | May 15, 2014 | Buy | $33.02 | 45,786 | 1,511,689 | 600,106 | May 16, 2014, 07:04 PM |
| PMF | See Remarks | May 15, 2014 | Buy | $14.16 | 14,800 | 209,498 | 322,463 | May 16, 2014, 07:02 PM |
| PCI | See Remarks | May 15, 2014 | Buy | $23.46 | 94,068 | 2,206,534 | 1,061,233 | May 16, 2014, 06:58 PM |
| PCQ | See Remarks | May 15, 2014 | Buy | $14.68 | 25,594 | 375,717 | 435,381 | May 16, 2014, 06:55 PM |
| PDI | See Remarks | May 14, 2014 | Buy | $32.89 | 38,045 | 1,251,433 | 554,320 | May 15, 2014, 05:09 PM |
| PCI | See Remarks | May 14, 2014 | Buy | $23.43 | 100,000 | 2,343,060 | 967,165 | May 15, 2014, 05:06 PM |
| PMF | See Remarks | May 14, 2014 | Buy | $14.10 | 19,047 | 268,515 | 307,663 | May 15, 2014, 05:02 PM |
| PCQ | May 14, 2014 | Buy | $14.60 | 22,206 | 324,101 | 409,787 | May 15, 2014, 05:00 PM | |
| PDI | See Remarks | May 13, 2014 | Buy | $32.78 | 10,214 | 334,841 | 516,275 | May 14, 2014, 05:40 PM |
| PZC | See Remarks | May 13, 2014 | Buy | $10.47 | 9,740 | 101,948 | 229,436 | May 14, 2014, 05:38 PM |
| PML | See Remarks | May 13, 2014 | Buy | $11.93 | 61,692 | 735,726 | 338,802 | May 14, 2014, 05:36 PM |
| PCQ | See Remarks | May 13, 2014 | Buy | $14.48 | 4,732 | 68,502 | 387,581 | May 14, 2014, 05:33 PM |
| PMF | See Remarks | May 13, 2014 | Buy | $13.99 | 16,900 | 236,357 | 288,616 | May 14, 2014, 05:31 PM |
| PCI | See Remarks | May 13, 2014 | Buy | $23.35 | 111,939 | 2,613,664 | 867,165 | May 14, 2014, 05:29 PM |
| PCI | See Remarks | May 08, 2014 | Buy | $23.30 | 105,462 | 2,457,687 | 105,462 | May 09, 2014, 04:36 PM |
| PCI | See Remarks | May 08, 2014 | Buy | $23.30 | 105,462 | 2,457,687 | 105,462 | May 09, 2014, 04:36 PM |
| PCI | See Remarks | May 08, 2014 | Buy | $23.30 | 105,462 | 2,457,687 | 105,462 | May 09, 2014, 04:36 PM |
| PCI | See Remarks | May 08, 2014 | Buy | $23.30 | 742 | 17,292 | 742 | May 09, 2014, 04:36 PM |
| PCI | See Remarks | May 08, 2014 | Buy | $23.30 | 4,230 | 98,576 | 4,230 | May 09, 2014, 04:36 PM |
| PMF | May 08, 2014 | Buy | $14.21 | 855 | 12,150 | 855 | May 09, 2014, 04:34 PM | |
| PMF | May 08, 2014 | Buy | $14.21 | 21,476 | 305,198 | 21,476 | May 09, 2014, 04:34 PM | |
| PMF | May 08, 2014 | Buy | $14.21 | 21,476 | 305,198 | 21,476 | May 09, 2014, 04:34 PM | |
| PMF | May 08, 2014 | Buy | $14.21 | 21,476 | 305,198 | 21,476 | May 09, 2014, 04:34 PM | |
| PMF | May 08, 2014 | Buy | $14.21 | 150 | 2,132 | 150 | May 09, 2014, 04:34 PM | |
| PDI | See Remarks | May 08, 2014 | Buy | $32.75 | 38,344 | 1,255,915 | 38,344 | May 09, 2014, 04:32 PM |
| PDI | See Remarks | May 08, 2014 | Buy | $32.75 | 38,344 | 1,255,915 | 38,344 | May 09, 2014, 04:32 PM |
| PDI | See Remarks | May 08, 2014 | Buy | $32.75 | 38,344 | 1,255,915 | 38,344 | May 09, 2014, 04:32 PM |
| PDI | See Remarks | May 08, 2014 | Buy | $32.75 | 265 | 8,680 | 265 | May 09, 2014, 04:32 PM |
| PDI | See Remarks | May 08, 2014 | Buy | $32.75 | 1,535 | 50,277 | 1,535 | May 09, 2014, 04:32 PM |
| PCQ | See Remarks | May 07, 2014 | Buy | $14.61 | 22,606 | 330,170 | 382,849 | May 08, 2014, 05:38 PM |
| PMF | May 07, 2014 | Buy | $14.04 | 47,782 | 670,898 | 271,716 | May 08, 2014, 05:34 PM | |
| PDI | See Remarks | May 07, 2014 | Buy | $32.72 | 33,500 | 1,096,177 | 506,061 | May 08, 2014, 05:33 PM |
| PCQ | See Remarks | May 06, 2014 | Buy | $14.53 | 38,275 | 556,120 | 360,243 | May 07, 2014, 06:25 PM |
| PMF | See Remarks | May 06, 2014 | Buy | $13.95 | 82,251 | 1,147,048 | 223,934 | May 07, 2014, 06:23 PM |
| PCI | See Remarks | May 06, 2014 | Buy | $23.19 | 100,000 | 2,319,460 | 755,226 | May 07, 2014, 06:20 PM |
| PDI | See Remarks | May 06, 2014 | Buy | $32.63 | 30,714 | 1,002,213 | 472,561 | May 07, 2014, 06:19 PM |
| PDI | See Remarks | Apr 22, 2014 | Buy | $32.18 | 23,820 | 766,497 | 69,704 | Apr 23, 2014, 04:48 PM |
| PDI | See Remarks | Apr 22, 2014 | Buy | $32.18 | 24,106 | 775,700 | 70,003 | Apr 23, 2014, 04:48 PM |
| PDI | See Remarks | Apr 22, 2014 | Buy | $32.18 | 23,819 | 766,464 | 69,716 | Apr 23, 2014, 04:48 PM |
| PCI | See Remarks | Apr 22, 2014 | Buy | $23.05 | 66,671 | 1,536,640 | 113,084 | Apr 23, 2014, 04:45 PM |
| PCI | See Remarks | Apr 22, 2014 | Buy | $23.05 | 67,474 | 1,555,147 | 113,887 | Apr 23, 2014, 04:45 PM |
| PCI | See Remarks | Apr 22, 2014 | Buy | $23.05 | 66,671 | 1,536,640 | 113,084 | Apr 23, 2014, 04:45 PM |
| PDI | See Remarks | Apr 16, 2014 | Buy | $31.89 | 2,087 | 66,545 | 45,884 | Apr 17, 2014, 04:26 PM |
| PDI | See Remarks | Apr 16, 2014 | Buy | $31.89 | 2,100 | 66,960 | 45,897 | Apr 17, 2014, 04:26 PM |
| PDI | See Remarks | Apr 16, 2014 | Buy | $31.89 | 2,100 | 66,960 | 45,897 | Apr 17, 2014, 04:26 PM |
| PDI | See Remarks | Apr 15, 2014 | Buy | $31.77 | 13,254 | 421,040 | 441,847 | Apr 16, 2014, 05:09 PM |
| PDI | See Remarks | Apr 14, 2014 | Buy | $31.40 | 12,300 | 386,220 | 428,593 | Apr 15, 2014, 05:06 PM |
| PCI | See Remarks | Apr 11, 2014 | Buy | $22.96 | 63,860 | 1,466,162 | 655,226 | Apr 14, 2014, 06:33 PM |
| PDI | See Remarks | Apr 11, 2014 | Buy | $31.45 | 63,723 | 2,003,859 | 416,293 | Apr 14, 2014, 06:31 PM |
| PCI | See Remarks | Apr 10, 2014 | Buy | $23.05 | 100,000 | 2,305,150 | 591,366 | Apr 11, 2014, 06:45 PM |
| PDI | See Remarks | Apr 10, 2014 | Buy | $31.36 | 87,848 | 2,754,606 | 352,570 | Apr 11, 2014, 06:42 PM |
| PDI | See Remarks | Apr 09, 2014 | Buy | $31.14 | 33,588 | 1,045,883 | 264,722 | Apr 10, 2014, 05:11 PM |
| PCI | See Remarks | Apr 09, 2014 | Buy | $23.01 | 100,000 | 2,300,790 | 491,366 | Apr 10, 2014, 05:09 PM |
| PDI | See Remarks | Apr 04, 2014 | Buy | $31.06 | 43,797 | 1,360,208 | 43,797 | Apr 07, 2014, 05:08 PM |
| PDI | See Remarks | Apr 04, 2014 | Buy | $31.06 | 43,797 | 1,360,208 | 43,797 | Apr 07, 2014, 05:08 PM |
| PDI | See Remarks | Apr 04, 2014 | Buy | $31.06 | 43,797 | 1,360,208 | 43,797 | Apr 07, 2014, 05:08 PM |
| PCI | See Remarks | Apr 04, 2014 | Buy | $22.62 | 46,413 | 1,049,769 | 46,413 | Apr 07, 2014, 05:07 PM |
| PCI | See Remarks | Apr 04, 2014 | Buy | $22.62 | 46,413 | 1,049,769 | 46,413 | Apr 07, 2014, 05:07 PM |
| PCI | See Remarks | Apr 04, 2014 | Buy | $22.62 | 46,413 | 1,049,769 | 46,413 | Apr 07, 2014, 05:07 PM |
| PDI | See Remarks | Mar 26, 2014 | Buy | $30.04 | 31,134 | 935,387 | 231,134 | Mar 27, 2014, 05:06 PM |
| PCK | See Remarks | Feb 21, 2014 | Sale | $9.57 | 8,800 | 84,193 | 148,339 | Feb 24, 2014, 04:41 PM |
| PCK | See Remarks | Feb 20, 2014 | Sale | $9.54 | 8,899 | 84,887 | 157,139 | Feb 21, 2014, 04:41 PM |
| PCK | See Remarks | Feb 19, 2014 | Sale | $9.59 | 8,000 | 76,701 | 166,038 | Feb 20, 2014, 04:34 PM |
| PCK | Feb 18, 2014 | Sale | $9.58 | 62,457 | 598,600 | 174,038 | Feb 19, 2014, 05:18 PM | |
| PCK | See Remarks | Feb 14, 2014 | Sale | $9.60 | 5,877 | 56,445 | 236,495 | Feb 18, 2014, 04:38 PM |
| PDI | See Remarks | Feb 07, 2014 | Buy | $30.67 | 100,000 | 3,066,970 | 200,000 | Feb 10, 2014, 06:34 PM |
| PCI | See Remarks | Oct 23, 2013 | Buy | $22.37 | 1,300 | 29,081 | 391,366 | Oct 24, 2013, 05:23 PM |
| PCQ | See Remarks | Oct 22, 2013 | Buy | $13.31 | 39,100 | 520,472 | 321,968 | Oct 23, 2013, 05:40 PM |
| PMF | See Remarks | Oct 22, 2013 | Buy | $12.52 | 50,000 | 625,780 | 141,683 | Oct 23, 2013, 05:38 PM |
| PCI | See Remarks | Oct 22, 2013 | Buy | $22.41 | 50,000 | 1,120,555 | 390,066 | Oct 23, 2013, 05:37 PM |
| PDI | See Remarks | Oct 21, 2013 | Buy | $29.31 | 100,000 | 2,930,890 | 100,000 | Oct 22, 2013, 06:31 PM |
| PCI | See Remarks | Oct 21, 2013 | Buy | $22.42 | 100,000 | 2,241,520 | 340,066 | Oct 22, 2013, 06:30 PM |
| PCQ | See Remarks | Oct 21, 2013 | Buy | $13.20 | 38,875 | 513,224 | 282,868 | Oct 22, 2013, 06:29 PM |
| PMF | See Remarks | Oct 21, 2013 | Buy | $12.50 | 14,709 | 183,801 | 91,683 | Oct 22, 2013, 06:27 PM |
| PCI | See Remarks | Sep 25, 2013 | Buy | $22.37 | 100,000 | 2,236,750 | 240,066 | Sep 26, 2013, 05:21 PM |
| PCI | Sep 24, 2013 | Buy | $22.34 | 12,366 | 276,256 | 140,066 | Sep 25, 2013, 04:52 PM | |
| PCI | Sep 20, 2013 | Buy | $21.99 | 3,000 | 65,970 | 127,700 | Sep 20, 2013, 07:17 PM | |
| PCI | See Remarks | Sep 19, 2013 | Buy | $22.16 | 100,000 | 2,216,380 | 124,700 | Sep 19, 2013, 06:26 PM |
| PCI | See Remarks | Sep 18, 2013 | Buy | $21.50 | 23,800 | 511,700 | 24,700 | Sep 19, 2013, 06:26 PM |
| PCI | See Remarks | Sep 17, 2013 | Buy | $21.32 | 900 | 19,188 | 900 | Sep 18, 2013, 04:30 PM |
| PCN | See Remarks | Sep 10, 2013 | Buy | $16.10 | 33,397 | 537,582 | 723,734 | Sep 11, 2013, 04:19 PM |
| PCM | See Remarks | Sep 10, 2013 | Buy | $11.35 | 10,636 | 120,718 | 25,618 | Sep 11, 2013, 04:17 PM |
| PCN | See Remarks | Sep 09, 2013 | Buy | $16.06 | 63,518 | 1,019,870 | 690,337 | Sep 10, 2013, 05:38 PM |
| PCM | See Remarks | Sep 09, 2013 | Buy | $11.29 | 11,382 | 128,524 | 14,982 | Sep 10, 2013, 05:37 PM |
| PCM | See Remarks | Aug 13, 2013 | Buy | $11.41 | 6,234 | 71,130 | 6,234 | Aug 15, 2013, 04:32 PM |
| PCM | See Remarks | Aug 13, 2013 | Buy | $11.41 | 6,233 | 71,119 | 6,233 | Aug 15, 2013, 04:32 PM |
| PCM | See Remarks | Aug 13, 2013 | Buy | $11.41 | 6,233 | 71,119 | 6,233 | Aug 15, 2013, 04:32 PM |
| PFL | See Remarks | Jul 25, 2013 | Sale | $11.70 | 10,171 | 119,020 | 79,829 | Jul 26, 2013, 04:13 PM |
| PFL | See Remarks | Jul 05, 2013 | Sale | $11.16 | 15,500 | 172,906 | 0 | Jul 08, 2013, 05:43 PM |
| PFL | Jun 19, 2013 | Sale | $12.18 | 22,674 | 276,246 | 15,500 | Jun 20, 2013, 04:51 PM | |
| PFL | Jun 18, 2013 | Sale | $12.32 | 36,826 | 453,869 | 38,174 | Jun 20, 2013, 04:51 PM | |
| PML | See Remarks | Jun 18, 2013 | Sale | $11.57 | 58,500 | 676,857 | 0 | Jun 20, 2013, 04:50 PM |
| PML | See Remarks | Jun 18, 2013 | Sale | $11.57 | 13,500 | 156,198 | 0 | Jun 20, 2013, 04:50 PM |
| PCN | See Remarks | Jun 12, 2013 | Buy | $16.75 | 37,352 | 625,545 | 59,426 | Jun 13, 2013, 08:24 PM |
| PCN | See Remarks | Jun 12, 2013 | Buy | $16.75 | 37,352 | 625,545 | 59,426 | Jun 13, 2013, 08:24 PM |
| PCN | See Remarks | Jun 12, 2013 | Buy | $16.75 | 31,649 | 530,035 | 626,819 | Jun 13, 2013, 08:24 PM |
| PCN | See Remarks | Jun 12, 2013 | Buy | $16.75 | 37,351 | 625,528 | 59,425 | Jun 13, 2013, 08:24 PM |
| PCN | Jun 10, 2013 | Buy | $16.70 | 30,534 | 510,025 | 576,466 | Jun 12, 2013, 06:22 PM | |
| PCN | Jun 11, 2013 | Buy | $16.74 | 22,074 | 369,556 | 22,074 | Jun 12, 2013, 06:22 PM | |
| PCN | Jun 11, 2013 | Buy | $16.74 | 22,074 | 369,556 | 22,074 | Jun 12, 2013, 06:22 PM | |
| PCN | Jun 11, 2013 | Buy | $16.74 | 22,074 | 369,556 | 22,074 | Jun 12, 2013, 06:22 PM | |
| PCN | Jun 11, 2013 | Buy | $16.74 | 18,704 | 313,137 | 595,170 | Jun 12, 2013, 06:22 PM | |
| PTY | See Remarks | May 17, 2013 | Sale | $20.90 | 13,200 | 275,863 | 0 | May 21, 2013, 04:54 PM |
| PTY | See Remarks | May 17, 2013 | Sale | $20.90 | 35,000 | 731,455 | 0 | May 21, 2013, 04:54 PM |
| PTY | See Remarks | May 17, 2013 | Sale | $21.06 | 12,700 | 267,520 | 0 | May 21, 2013, 04:54 PM |
| PTY | See Remarks | May 17, 2013 | Sale | $21.06 | 18,100 | 381,269 | 0 | May 21, 2013, 04:54 PM |
| PCN | See Remarks | Nov 15, 2012 | Buy | $17.02 | 20,779 | 353,656 | 545,932 | Nov 19, 2012, 07:53 PM |
| PTY | See Remarks | Nov 15, 2012 | Buy | $18.94 | 169,693 | 3,213,171 | 947,739 | Nov 19, 2012, 07:53 PM |
| PTY | See Remarks | Nov 15, 2012 | Buy | $18.94 | 169,693 | 3,213,171 | 947,739 | Nov 16, 2012, 05:42 PM |
| PCN | See Remarks | Nov 15, 2012 | Buy | $17.02 | 20,779 | 353,656 | 545,932 | Nov 16, 2012, 05:40 PM |
| PCN | See Remarks | Oct 15, 2012 | Buy | $18.13 | 28,184 | 511,004 | 525,153 | Oct 16, 2012, 04:08 PM |
| PTY | See Remarks | Oct 15, 2012 | Buy | $20.30 | 26,500 | 537,871 | 778,046 | Oct 16, 2012, 04:07 PM |
| PTY | See Remarks | Oct 11, 2012 | Buy | $19.88 | 56,134 | 1,116,056 | 751,546 | Oct 12, 2012, 07:06 PM |
| PTY | See Remarks | Oct 10, 2012 | Buy | $19.33 | 391,561 | 7,570,480 | 695,412 | Oct 11, 2012, 08:06 PM |
| PCN | See Remarks | Oct 10, 2012 | Buy | $17.53 | 250,000 | 4,382,075 | 496,969 | Oct 11, 2012, 08:04 PM |
| PHK | See Remarks | Aug 17, 2012 | Sale | $17.97 | 20,000 | 359,362 | 186,600 | Aug 20, 2012, 08:13 PM |
| PCN | See Remarks | Aug 17, 2012 | Buy | $13.91 | 20,000 | 278,216 | 246,969 | Aug 20, 2012, 08:12 PM |
| PGP | See Remarks | Sep 23, 2011 | Sale | $18.15 | 10,300 | 186,966 | 0 | Sep 26, 2011, 05:08 PM |
| PGP | See Remarks | Sep 22, 2011 | Sale | $17.87 | 10,600 | 189,470 | 10,300 | Sep 26, 2011, 05:08 PM |
| PGP | See Remarks | Sep 20, 2011 | Sale | $19.39 | 10,600 | 205,496 | 31,500 | Sep 22, 2011, 04:56 PM |
| PGP | See Remarks | Sep 21, 2011 | Sale | $18.94 | 10,600 | 200,811 | 20,900 | Sep 22, 2011, 04:56 PM |
| PGP | See Remarks | Sep 19, 2011 | Sale | $19.23 | 10,600 | 203,809 | 42,100 | Sep 20, 2011, 04:16 PM |
| PTY | See Remarks | Dec 28, 2010 | Buy | $17.20 | 40,000 | 687,900 | 724,874 | Dec 29, 2010, 02:16 PM |
| PTY | See Remarks | Dec 28, 2010 | Buy | $17.20 | 27,000 | 464,316 | 694,668 | Dec 29, 2010, 02:16 PM |
| PTY | See Remarks | Dec 28, 2010 | Buy | $17.20 | 33,000 | 567,498 | 708,611 | Dec 29, 2010, 02:16 PM |
| PTY | See Remarks | Dec 27, 2010 | Buy | $16.96 | 35,735 | 606,045 | 667,668 | Dec 28, 2010, 06:25 PM |
| PTY | See Remarks | Dec 27, 2010 | Buy | $16.96 | 43,676 | 740,720 | 675,611 | Dec 28, 2010, 06:25 PM |
| PTY | See Remarks | Dec 27, 2010 | Buy | $16.96 | 52,942 | 897,866 | 684,874 | Dec 28, 2010, 06:25 PM |
| PCN | See Remarks | Dec 14, 2010 | Buy | $14.62 | 46,701 | 682,997 | 226,969 | Dec 15, 2010, 03:36 PM |
| PFL | See Remarks | Dec 14, 2010 | Buy | $11.09 | 50,000 | 554,480 | 690,558 | Dec 15, 2010, 03:34 PM |
| PFN | See Remarks | Dec 14, 2010 | Buy | $9.64 | 50,000 | 481,915 | 945,005 | Dec 15, 2010, 03:34 PM |
| PHK | See Remarks | Dec 14, 2010 | Buy | $12.09 | 50,000 | 604,515 | 206,600 | Dec 15, 2010, 03:32 PM |
| PTY | See Remarks | Dec 14, 2010 | Buy | $15.87 | 16,237 | 257,704 | 303,851 | Dec 15, 2010, 03:31 PM |
| PTY | See Remarks | Dec 13, 2010 | Buy | $15.70 | 100,000 | 1,570,000 | 220,000 | Dec 14, 2010, 07:22 PM |
| PTY | See Remarks | Dec 13, 2010 | Buy | $15.80 | 142,615 | 2,253,645 | 287,614 | Dec 14, 2010, 07:22 PM |
| PCN | See Remarks | Dec 13, 2010 | Buy | $14.58 | 161,068 | 2,347,743 | 180,268 | Dec 14, 2010, 07:20 PM |
| PFN | See Remarks | Dec 13, 2010 | Buy | $9.37 | 128,033 | 1,199,490 | 895,005 | Dec 14, 2010, 07:19 PM |
| PFL | See Remarks | Dec 13, 2010 | Buy | $10.86 | 114,465 | 1,243,399 | 640,558 | Dec 14, 2010, 07:18 PM |
| PHK | See Remarks | Dec 13, 2010 | Buy | $12.13 | 149,600 | 1,815,276 | 156,600 | Dec 14, 2010, 07:16 PM |
| PMX | See Remarks | Dec 13, 2010 | Buy | $9.47 | 23,503 | 222,573 | 213,755 | Dec 14, 2010, 11:41 AM |
| PCK | See Remarks | Dec 13, 2010 | Buy | $8.07 | 14,500 | 117,048 | 242,372 | Dec 14, 2010, 11:38 AM |
| PZC | See Remarks | Dec 13, 2010 | Buy | $8.47 | 6,632 | 56,173 | 219,696 | Dec 14, 2010, 11:35 AM |
| PMF | See Remarks | Dec 13, 2010 | Buy | $11.95 | 14,439 | 172,546 | 76,974 | Dec 14, 2010, 11:32 AM |
| PCQ | See Remarks | Dec 13, 2010 | Buy | $11.59 | 50,000 | 579,430 | 243,993 | Dec 14, 2010, 11:29 AM |
| PMX | See Remarks | Dec 10, 2010 | Buy | $9.75 | 50,000 | 487,470 | 190,252 | Dec 13, 2010, 02:28 PM |
| PMX | See Remarks | Dec 09, 2010 | Buy | $9.85 | 88,156 | 868,275 | 140,252 | Dec 13, 2010, 02:28 PM |
| PZC | See Remarks | Dec 09, 2010 | Buy | $8.65 | 42,864 | 370,774 | 193,664 | Dec 13, 2010, 02:27 PM |
| PZC | See Remarks | Dec 10, 2010 | Buy | $8.52 | 19,400 | 165,309 | 213,064 | Dec 13, 2010, 02:27 PM |
| PMF | See Remarks | Dec 10, 2010 | Buy | $12.04 | 32,002 | 385,294 | 62,535 | Dec 13, 2010, 02:19 PM |
| PMF | See Remarks | Dec 09, 2010 | Buy | $12.05 | 23,333 | 281,116 | 30,533 | Dec 13, 2010, 02:19 PM |
| PCK | See Remarks | Dec 10, 2010 | Buy | $8.14 | 48,816 | 397,299 | 227,872 | Dec 13, 2010, 02:17 PM |
| PCK | See Remarks | Dec 09, 2010 | Buy | $8.25 | 50,000 | 412,325 | 179,056 | Dec 13, 2010, 02:17 PM |
| PCQ | See Remarks | Dec 10, 2010 | Buy | $11.57 | 19,168 | 221,856 | 193,993 | Dec 13, 2010, 02:15 PM |
| PCQ | See Remarks | Dec 09, 2010 | Buy | $11.60 | 36,225 | 420,199 | 174,825 | Dec 13, 2010, 02:15 PM |
| PCK | See Remarks | Dec 08, 2010 | Buy | $8.27 | 19,056 | 157,671 | 129,056 | Dec 09, 2010, 06:10 PM |
| PCQ | See Remarks | Dec 08, 2010 | Buy | $11.65 | 9,900 | 115,335 | 138,600 | Dec 09, 2010, 06:06 PM |
| PMX | See Remarks | Dec 08, 2010 | Buy | $9.75 | 12,096 | 117,936 | 52,096 | Dec 09, 2010, 06:02 PM |
| PML | See Remarks | Jul 15, 2010 | Sale | $11.10 | 21,500 | 238,650 | 25,500 | Nov 19, 2010, 04:36 PM |
| PML | See Remarks | Jul 13, 2010 | Sale | $11.30 | 6,250 | 70,625 | 47,000 | Nov 19, 2010, 04:36 PM |
| PML | See Remarks | Jul 12, 2010 | Sale | $11.33 | 5,250 | 59,484 | 53,250 | Nov 19, 2010, 04:36 PM |
| PML | See Remarks | Jul 16, 2010 | Sale | $11.13 | 12,000 | 133,516 | 13,500 | Nov 19, 2010, 04:36 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| PTY | Jan 29, 2015 | Sale | 430,334 | |
| PTY | SEE REMARKS | Jan 30, 2015 | Sale | 831,520 |
| PDI | Jan 29, 2015 | Sale | 1,511,565 | |
| PDI | SEE REMARKS | Jan 30, 2015 | Sale | 1,510,430 |
| PCN | SEE REMARKS | Jan 29, 2015 | Sale | 163,747 |
| PCN | SEE REMARKS | Jan 30, 2015 | Sale | 460,127 |
| PTY | SEE REMARKS | Jan 16, 2015 | Sale | 1,138,004 |
| PTY | SEE REMARKS | Jan 15, 2015 | Sale | 1,117,551 |
| PTY | SEE REMARKS | Jan 14, 2015 | Sale | 1,125,074 |
| PCN | Feb 04, 2015 | Sale | 114,823 | |
| PTY | SEE REMARKS | Jan 13, 2015 | Sale | 1,135,175 |
| PTY | SEE REMARKS | Jan 12, 2015 | Sale | 1,142,200 |
| PTY | SEE REMARKS | Feb 04, 2015 | Sale | 112,360 |
| PTY | Feb 03, 2015 | Sale | 838,055 | |
| PDI | SEE REMARKS | Feb 03, 2015 | Sale | 1,513,205 |
| PCN | SEE REMARKS | Feb 03, 2015 | Sale | 347,429 |
| PCN | SEE REMARKS | Feb 02, 2015 | Sale | 449,260 |
| PTY | SEE REMARKS | Feb 02, 2015 | Sale | 111,267 |
| PDI | SEE REMARKS | Feb 02, 2015 | Sale | 991,941 |
| PCN | SEE REMARKS | Jan 30, 2015 | Option Exercise | 460,127 |
| PTY | SEE REMARKS | Jan 30, 2015 | Option Exercise | 831,520 |
| PDI | SEE REMARKS | Jan 30, 2015 | Option Exercise | 1,510,430 |
| PCN | SEE REMARKS | Jan 29, 2015 | Option Exercise | 163,747 |
| PDI | SEE REMARKS | Jan 29, 2015 | Option Exercise | 1,511,565 |
| PCN | SEE REMARKS | Jan 29, 2015 | Option Exercise | 163,747 |
| PTY | SEE REMARKS | Jan 29, 2015 | Option Exercise | 430,334 |
| PTY | SEE REMARKS | Jan 16, 2015 | Option Exercise | 1,138,004 |
| PTY | SEE REMARKS | Jan 15, 2015 | Option Exercise | 1,117,551 |
| PTY | SEE REMARKS | Jan 14, 2015 | Option Exercise | 1,125,074 |
| PTY | SEE REMARKS | Jan 13, 2015 | Option Exercise | 1,135,175 |
| PTY | SEE REMARKS | Jan 12, 2015 | Option Exercise | 1,142,200 |
| PTY | See Remarks | Aug 22, 2014 | Buy | 121,888 |
| PCN | Aug 22, 2014 | Buy | 593,779 | |
| PCN | Aug 21, 2014 | Buy | 315,613 | |
| PDI | See Remarks | Aug 21, 2014 | Buy | 734,747 |
| PCN | See Remarks | Aug 20, 2014 | Buy | 262,425 |
| PCN | See Remarks | Aug 20, 2014 | Buy | 262,441 |
| PCN | See Remarks | Aug 20, 2014 | Buy | 262,425 |
| PTY | See Remarks | Aug 20, 2014 | Buy | 197,828 |
| PTY | See Remarks | Aug 20, 2014 | Buy | 197,810 |
| PTY | See Remarks | Aug 20, 2014 | Buy | 197,810 |
| PDI | See Remarks | Aug 20, 2014 | Buy | 686,958 |
| PDI | See Remarks | Aug 20, 2014 | Buy | 686,958 |
| PDI | See Remarks | Aug 20, 2014 | Buy | 686,958 |
| PTY | See Remarks | Aug 19, 2014 | Buy | 1,847 |
| PTY | See Remarks | Aug 19, 2014 | Buy | 1,847 |
| PTY | See Remarks | Aug 19, 2014 | Buy | 1,847 |
| PDI | Aug 19, 2014 | Buy | 270,111 | |
| PDI | Aug 19, 2014 | Buy | 270,111 | |
| PDI | Aug 19, 2014 | Buy | 270,111 | |
| PCN | Aug 19, 2014 | Buy | 70,479 | |
| PCN | Aug 19, 2014 | Buy | 70,479 | |
| PCN | Aug 19, 2014 | Buy | 70,495 | |
| PTY | Aug 15, 2014 | Buy | 186,537 | |
| PDI | See Remarks | Aug 15, 2014 | Buy | 624,648 |
| PCN | See Remarks | Aug 15, 2014 | Buy | 213,881 |
| PTY | Aug 14, 2014 | Buy | 466,952 | |
| PDI | See Remarks | Aug 14, 2014 | Buy | 619,804 |
| PCN | Aug 14, 2014 | Buy | 519,398 | |
| PCN | See Remarks | Aug 13, 2014 | Buy | 86,183 |
| PCN | See Remarks | Aug 13, 2014 | Buy | 86,200 |
| PCN | See Remarks | Aug 13, 2014 | Buy | 86,200 |
| PCN | See Remarks | Aug 12, 2014 | Buy | 26,037 |
| PCN | See Remarks | Aug 12, 2014 | Buy | 26,037 |
| PCN | See Remarks | Aug 12, 2014 | Buy | 26,037 |
| PDI | See Remarks | Aug 11, 2014 | Buy | 22,377 |
| PDI | See Remarks | Aug 11, 2014 | Buy | 22,409 |
| PDI | See Remarks | Aug 11, 2014 | Buy | 22,345 |
| PCN | See Remarks | Aug 11, 2014 | Buy | 260,193 |
| PCN | See Remarks | Aug 11, 2014 | Buy | 260,193 |
| PCN | See Remarks | Aug 11, 2014 | Buy | 260,193 |
| PCQ | See Remarks | Aug 08, 2014 | Buy | 248,253 |
| PCQ | See Remarks | Aug 08, 2014 | Buy | 248,253 |
| PCQ | See Remarks | Aug 08, 2014 | Buy | 248,267 |
| PML | See Remarks | Aug 08, 2014 | Buy | 121,549 |
| PML | See Remarks | Aug 08, 2014 | Buy | 121,561 |
| PML | See Remarks | Aug 08, 2014 | Buy | 121,561 |
| PDI | Aug 08, 2014 | Buy | 178,307 | |
| PDI | Aug 08, 2014 | Buy | 178,307 | |
| PDI | Aug 08, 2014 | Buy | 178,307 | |
| PCN | See Remarks | Aug 08, 2014 | Buy | 175,768 |
| PCN | See Remarks | Aug 08, 2014 | Buy | 175,768 |
| PCN | See Remarks | Aug 08, 2014 | Buy | 175,768 |
| PDI | See Remarks | Jul 24, 2014 | Buy | 2,415,338 |
| PDI | See Remarks | Jul 23, 2014 | Buy | 2,301,878 |
| PCI | Jul 23, 2014 | Buy | 691,595 | |
| PDI | See Remarks | Jul 18, 2014 | Buy | 680,684 |
| PCI | Jul 18, 2014 | Buy | 2,174,797 | |
| PDI | See Remarks | Jul 17, 2014 | Buy | 1,660,506 |
| PCI | See Remarks | Jul 17, 2014 | Buy | 2,350,614 |
| PDI | See Remarks | Jul 14, 2014 | Buy | 2,469,683 |
| PCI | Jul 14, 2014 | Buy | 2,347,050 | |
| PDI | Jul 10, 2014 | Buy | 49,111 | |
| PCI | Jul 10, 2014 | Buy | 3,485,421 | |
| PDI | See Remarks | Jul 08, 2014 | Buy | 74,921 |
| PCI | See Remarks | Jul 08, 2014 | Buy | 2,400,733 |
| PML | See Remarks | Jul 08, 2014 | Buy | 756,142 |
| PML | Jun 25, 2014 | Buy | 228,376 | |
| PDI | Jun 25, 2014 | Buy | 1,355,936 | |
| PCI | See Remarks | Jun 25, 2014 | Buy | 4,047,383 |
| PDI | See Remarks | Jun 18, 2014 | Buy | 335,189 |
| PCI | See Remarks | Jun 13, 2014 | Buy | 2,386,050 |
| PMF | See Remarks | Jun 13, 2014 | Buy | 110,099 |
| PDI | See Remarks | Jun 13, 2014 | Buy | 1,206,270 |
| PDI | See Remarks | Jun 12, 2014 | Buy | 329,789 |
| PDI | See Remarks | Jun 11, 2014 | Buy | 147,484 |
| PCI | See Remarks | Jun 10, 2014 | Buy | 1,388,757 |
| PDI | Jun 10, 2014 | Buy | 88,191 | |
| PCI | See Remarks | Jun 09, 2014 | Buy | 2,072,707 |
| PDI | See Remarks | Jun 09, 2014 | Buy | 86,935 |
| PML | See Remarks | Jun 09, 2014 | Buy | 99,398 |
| PCQ | See Remarks | Jun 09, 2014 | Buy | 110,007 |
| PMX | See Remarks | Jun 09, 2014 | Buy | 29,964 |
| PMF | See Remarks | Jun 06, 2014 | Buy | 481,669 |
| PDI | See Remarks | Jun 06, 2014 | Buy | 86,370 |
| PCI | See Remarks | Jun 06, 2014 | Buy | 1,686,386 |
| PDI | See Remarks | May 22, 2014 | Buy | 965,122 |
| PCI | See Remarks | May 22, 2014 | Buy | 4,380,223 |
| PMF | See Remarks | May 20, 2014 | Buy | 441,681 |
| PMF | See Remarks | May 14, 2014 | Buy | 269,925 |
| PDI | See Remarks | May 20, 2014 | Buy | 1,137,649 |
| PDI | See Remarks | May 16, 2014 | Buy | 2,175,486 |
| PMF | See Remarks | May 16, 2014 | Buy | 137,071 |
| PCI | See Remarks | May 16, 2014 | Buy | 2,346,350 |
| PDI | See Remarks | May 15, 2014 | Buy | 1,511,689 |
| PMF | See Remarks | May 15, 2014 | Buy | 209,498 |
| PCI | See Remarks | May 15, 2014 | Buy | 2,206,534 |
| PCQ | See Remarks | May 15, 2014 | Buy | 375,717 |
| PDI | See Remarks | May 14, 2014 | Buy | 1,251,433 |
| PCI | See Remarks | May 14, 2014 | Buy | 2,343,060 |
| PMF | See Remarks | May 14, 2014 | Buy | 268,515 |
| PCQ | May 14, 2014 | Buy | 324,101 | |
| PDI | See Remarks | May 13, 2014 | Buy | 334,841 |
| PZC | See Remarks | May 13, 2014 | Buy | 101,948 |
| PML | See Remarks | May 13, 2014 | Buy | 735,726 |
| PCQ | See Remarks | May 13, 2014 | Buy | 68,502 |
| PMF | See Remarks | May 13, 2014 | Buy | 236,357 |
| PCI | See Remarks | May 13, 2014 | Buy | 2,613,664 |
| PCI | See Remarks | May 08, 2014 | Buy | 2,457,687 |
| PCI | See Remarks | May 08, 2014 | Buy | 2,457,687 |
| PCI | See Remarks | May 08, 2014 | Buy | 2,457,687 |
| PCI | See Remarks | May 08, 2014 | Buy | 17,292 |
| PCI | See Remarks | May 08, 2014 | Buy | 98,576 |
| PMF | May 08, 2014 | Buy | 12,150 | |
| PMF | May 08, 2014 | Buy | 305,198 | |
| PMF | May 08, 2014 | Buy | 305,198 | |
| PMF | May 08, 2014 | Buy | 305,198 | |
| PMF | May 08, 2014 | Buy | 2,132 | |
| PDI | See Remarks | May 08, 2014 | Buy | 1,255,915 |
| PDI | See Remarks | May 08, 2014 | Buy | 1,255,915 |
| PDI | See Remarks | May 08, 2014 | Buy | 1,255,915 |
| PDI | See Remarks | May 08, 2014 | Buy | 8,680 |
| PDI | See Remarks | May 08, 2014 | Buy | 50,277 |
| PCQ | See Remarks | May 07, 2014 | Buy | 330,170 |
| PMF | May 07, 2014 | Buy | 670,898 | |
| PDI | See Remarks | May 07, 2014 | Buy | 1,096,177 |
| PCQ | See Remarks | May 06, 2014 | Buy | 556,120 |
| PMF | See Remarks | May 06, 2014 | Buy | 1,147,048 |
| PCI | See Remarks | May 06, 2014 | Buy | 2,319,460 |
| PDI | See Remarks | May 06, 2014 | Buy | 1,002,213 |
| PDI | See Remarks | Apr 22, 2014 | Buy | 766,497 |
| PDI | See Remarks | Apr 22, 2014 | Buy | 775,700 |
| PDI | See Remarks | Apr 22, 2014 | Buy | 766,464 |
| PCI | See Remarks | Apr 22, 2014 | Buy | 1,536,640 |
| PCI | See Remarks | Apr 22, 2014 | Buy | 1,555,147 |
| PCI | See Remarks | Apr 22, 2014 | Buy | 1,536,640 |
| PDI | See Remarks | Apr 16, 2014 | Buy | 66,545 |
| PDI | See Remarks | Apr 16, 2014 | Buy | 66,960 |
| PDI | See Remarks | Apr 16, 2014 | Buy | 66,960 |
| PDI | See Remarks | Apr 15, 2014 | Buy | 421,040 |
| PDI | See Remarks | Apr 14, 2014 | Buy | 386,220 |
| PCI | See Remarks | Apr 11, 2014 | Buy | 1,466,162 |
| PDI | See Remarks | Apr 11, 2014 | Buy | 2,003,859 |
| PCI | See Remarks | Apr 10, 2014 | Buy | 2,305,150 |
| PDI | See Remarks | Apr 10, 2014 | Buy | 2,754,606 |
| PDI | See Remarks | Apr 09, 2014 | Buy | 1,045,883 |
| PCI | See Remarks | Apr 09, 2014 | Buy | 2,300,790 |
| PDI | See Remarks | Apr 04, 2014 | Buy | 1,360,208 |
| PDI | See Remarks | Apr 04, 2014 | Buy | 1,360,208 |
| PDI | See Remarks | Apr 04, 2014 | Buy | 1,360,208 |
| PCI | See Remarks | Apr 04, 2014 | Buy | 1,049,769 |
| PCI | See Remarks | Apr 04, 2014 | Buy | 1,049,769 |
| PCI | See Remarks | Apr 04, 2014 | Buy | 1,049,769 |
| PDI | See Remarks | Mar 26, 2014 | Buy | 935,387 |
| PCK | See Remarks | Feb 21, 2014 | Sale | 84,193 |
| PCK | See Remarks | Feb 20, 2014 | Sale | 84,887 |
| PCK | See Remarks | Feb 19, 2014 | Sale | 76,701 |
| PCK | Feb 18, 2014 | Sale | 598,600 | |
| PCK | See Remarks | Feb 14, 2014 | Sale | 56,445 |
| PDI | See Remarks | Feb 07, 2014 | Buy | 3,066,970 |
| PCI | See Remarks | Oct 23, 2013 | Buy | 29,081 |
| PCQ | See Remarks | Oct 22, 2013 | Buy | 520,472 |
| PMF | See Remarks | Oct 22, 2013 | Buy | 625,780 |
| PCI | See Remarks | Oct 22, 2013 | Buy | 1,120,555 |
| PDI | See Remarks | Oct 21, 2013 | Buy | 2,930,890 |
| PCI | See Remarks | Oct 21, 2013 | Buy | 2,241,520 |
| PCQ | See Remarks | Oct 21, 2013 | Buy | 513,224 |
| PMF | See Remarks | Oct 21, 2013 | Buy | 183,801 |
| PCI | See Remarks | Sep 25, 2013 | Buy | 2,236,750 |
| PCI | Sep 24, 2013 | Buy | 276,256 | |
| PCI | Sep 20, 2013 | Buy | 65,970 | |
| PCI | See Remarks | Sep 19, 2013 | Buy | 2,216,380 |
| PCI | See Remarks | Sep 18, 2013 | Buy | 511,700 |
| PCI | See Remarks | Sep 17, 2013 | Buy | 19,188 |
| PCN | See Remarks | Sep 10, 2013 | Buy | 537,582 |
| PCM | See Remarks | Sep 10, 2013 | Buy | 120,718 |
| PCN | See Remarks | Sep 09, 2013 | Buy | 1,019,870 |
| PCM | See Remarks | Sep 09, 2013 | Buy | 128,524 |
| PCM | See Remarks | Aug 13, 2013 | Buy | 71,130 |
| PCM | See Remarks | Aug 13, 2013 | Buy | 71,119 |
| PCM | See Remarks | Aug 13, 2013 | Buy | 71,119 |
| PFL | See Remarks | Jul 25, 2013 | Sale | 119,020 |
| PFL | See Remarks | Jul 05, 2013 | Sale | 172,906 |
| PFL | Jun 19, 2013 | Sale | 276,246 | |
| PFL | Jun 18, 2013 | Sale | 453,869 | |
| PML | See Remarks | Jun 18, 2013 | Sale | 676,857 |
| PML | See Remarks | Jun 18, 2013 | Sale | 156,198 |
| PCN | See Remarks | Jun 12, 2013 | Buy | 625,545 |
| PCN | See Remarks | Jun 12, 2013 | Buy | 625,545 |
| PCN | See Remarks | Jun 12, 2013 | Buy | 530,035 |
| PCN | See Remarks | Jun 12, 2013 | Buy | 625,528 |
| PCN | Jun 10, 2013 | Buy | 510,025 | |
| PCN | Jun 11, 2013 | Buy | 369,556 | |
| PCN | Jun 11, 2013 | Buy | 369,556 | |
| PCN | Jun 11, 2013 | Buy | 369,556 | |
| PCN | Jun 11, 2013 | Buy | 313,137 | |
| PTY | See Remarks | May 17, 2013 | Sale | 275,863 |
| PTY | See Remarks | May 17, 2013 | Sale | 731,455 |
| PTY | See Remarks | May 17, 2013 | Sale | 267,520 |
| PTY | See Remarks | May 17, 2013 | Sale | 381,269 |
| PCN | See Remarks | Nov 15, 2012 | Buy | 353,656 |
| PTY | See Remarks | Nov 15, 2012 | Buy | 3,213,171 |
| PTY | See Remarks | Nov 15, 2012 | Buy | 3,213,171 |
| PCN | See Remarks | Nov 15, 2012 | Buy | 353,656 |
| PCN | See Remarks | Oct 15, 2012 | Buy | 511,004 |
| PTY | See Remarks | Oct 15, 2012 | Buy | 537,871 |
| PTY | See Remarks | Oct 11, 2012 | Buy | 1,116,056 |
| PTY | See Remarks | Oct 10, 2012 | Buy | 7,570,480 |
| PCN | See Remarks | Oct 10, 2012 | Buy | 4,382,075 |
| PHK | See Remarks | Aug 17, 2012 | Sale | 359,362 |
| PCN | See Remarks | Aug 17, 2012 | Buy | 278,216 |
| PGP | See Remarks | Sep 23, 2011 | Sale | 186,966 |
| PGP | See Remarks | Sep 22, 2011 | Sale | 189,470 |
| PGP | See Remarks | Sep 20, 2011 | Sale | 205,496 |
| PGP | See Remarks | Sep 21, 2011 | Sale | 200,811 |
| PGP | See Remarks | Sep 19, 2011 | Sale | 203,809 |
| PTY | See Remarks | Dec 28, 2010 | Buy | 687,900 |
| PTY | See Remarks | Dec 28, 2010 | Buy | 464,316 |
| PTY | See Remarks | Dec 28, 2010 | Buy | 567,498 |
| PTY | See Remarks | Dec 27, 2010 | Buy | 606,045 |
| PTY | See Remarks | Dec 27, 2010 | Buy | 740,720 |
| PTY | See Remarks | Dec 27, 2010 | Buy | 897,866 |
| PCN | See Remarks | Dec 14, 2010 | Buy | 682,997 |
| PFL | See Remarks | Dec 14, 2010 | Buy | 554,480 |
| PFN | See Remarks | Dec 14, 2010 | Buy | 481,915 |
| PHK | See Remarks | Dec 14, 2010 | Buy | 604,515 |
| PTY | See Remarks | Dec 14, 2010 | Buy | 257,704 |
| PTY | See Remarks | Dec 13, 2010 | Buy | 1,570,000 |
| PTY | See Remarks | Dec 13, 2010 | Buy | 2,253,645 |
| PCN | See Remarks | Dec 13, 2010 | Buy | 2,347,743 |
| PFN | See Remarks | Dec 13, 2010 | Buy | 1,199,490 |
| PFL | See Remarks | Dec 13, 2010 | Buy | 1,243,399 |
| PHK | See Remarks | Dec 13, 2010 | Buy | 1,815,276 |
| PMX | See Remarks | Dec 13, 2010 | Buy | 222,573 |
| PCK | See Remarks | Dec 13, 2010 | Buy | 117,048 |
| PZC | See Remarks | Dec 13, 2010 | Buy | 56,173 |
| PMF | See Remarks | Dec 13, 2010 | Buy | 172,546 |
| PCQ | See Remarks | Dec 13, 2010 | Buy | 579,430 |
| PMX | See Remarks | Dec 10, 2010 | Buy | 487,470 |
| PMX | See Remarks | Dec 09, 2010 | Buy | 868,275 |
| PZC | See Remarks | Dec 09, 2010 | Buy | 370,774 |
| PZC | See Remarks | Dec 10, 2010 | Buy | 165,309 |
| PMF | See Remarks | Dec 10, 2010 | Buy | 385,294 |
| PMF | See Remarks | Dec 09, 2010 | Buy | 281,116 |
| PCK | See Remarks | Dec 10, 2010 | Buy | 397,299 |
| PCK | See Remarks | Dec 09, 2010 | Buy | 412,325 |
| PCQ | See Remarks | Dec 10, 2010 | Buy | 221,856 |
| PCQ | See Remarks | Dec 09, 2010 | Buy | 420,199 |
| PCK | See Remarks | Dec 08, 2010 | Buy | 157,671 |
| PCQ | See Remarks | Dec 08, 2010 | Buy | 115,335 |
| PMX | See Remarks | Dec 08, 2010 | Buy | 117,936 |
| PML | See Remarks | Jul 15, 2010 | Sale | 238,650 |
| PML | See Remarks | Jul 13, 2010 | Sale | 70,625 |
| PML | See Remarks | Jul 12, 2010 | Sale | 59,484 |
| PML | See Remarks | Jul 16, 2010 | Sale | 133,516 |