| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| GPX | 10% Owner | Nov 09, 2016 | Buy | $24.78 | 771 | 19,107 | 3,639,367 | Nov 10, 2016, 04:49 PM |
| GPX | 10% Owner | Nov 08, 2016 | Buy | $25.00 | 2,130 | 53,250 | 3,638,596 | Nov 10, 2016, 04:49 PM |
| GPX | 10% Owner | Nov 04, 2016 | Buy | $25.00 | 1,840 | 46,000 | 3,636,466 | Nov 08, 2016, 04:53 PM |
| GPX | 10% Owner | Nov 03, 2016 | Buy | $24.85 | 1,840 | 45,727 | 3,634,626 | Nov 04, 2016, 04:26 PM |
| GPX | 10% Owner | Nov 02, 2016 | Buy | $24.78 | 1,840 | 45,594 | 3,632,786 | Nov 04, 2016, 04:26 PM |
| GPX | 10% Owner | Oct 31, 2016 | Buy | $25.00 | 180 | 4,500 | 3,630,946 | Nov 02, 2016, 04:57 PM |
| GPX | 10% Owner | Oct 28, 2016 | Buy | $25.00 | 1,950 | 48,750 | 3,630,766 | Oct 31, 2016, 04:26 PM |
| GPX | 10% Owner | Oct 27, 2016 | Buy | $25.00 | 1,950 | 48,750 | 3,628,816 | Oct 31, 2016, 04:26 PM |
| GPX | 10% Owner | Oct 26, 2016 | Buy | $24.82 | 500 | 12,410 | 3,626,866 | Oct 27, 2016, 04:35 PM |
| GPX | 10% Owner | Oct 25, 2016 | Buy | $24.96 | 1,950 | 48,673 | 3,626,366 | Oct 27, 2016, 04:35 PM |
| GPX | 10% Owner | Oct 24, 2016 | Buy | $25.00 | 1,950 | 48,750 | 3,624,416 | Oct 25, 2016, 04:23 PM |
| GPX | 10% Owner | Oct 21, 2016 | Buy | $24.47 | 2,072 | 50,708 | 3,622,466 | Oct 25, 2016, 04:23 PM |
| GPX | 10% Owner | Oct 20, 2016 | Buy | $24.85 | 2,072 | 51,489 | 3,620,394 | Oct 21, 2016, 04:03 PM |
| GPX | 10% Owner | Oct 19, 2016 | Buy | $24.49 | 2,072 | 50,739 | 3,618,322 | Oct 21, 2016, 04:03 PM |
| GPX | 10% Owner | Oct 18, 2016 | Buy | $24.32 | 2,072 | 50,390 | 3,616,250 | Oct 19, 2016, 04:01 PM |
| GPX | 10% Owner | Oct 17, 2016 | Buy | $24.18 | 2,072 | 50,096 | 3,614,178 | Oct 19, 2016, 04:01 PM |
| GPX | 10% Owner | Oct 14, 2016 | Buy | $24.02 | 2,885 | 69,296 | 3,612,106 | Oct 17, 2016, 04:29 PM |
| GPX | 10% Owner | Oct 13, 2016 | Buy | $24.19 | 2,885 | 69,779 | 3,609,221 | Oct 17, 2016, 04:29 PM |
| GPX | 10% Owner | Oct 12, 2016 | Buy | $24.59 | 2,885 | 70,934 | 3,606,336 | Oct 13, 2016, 04:25 PM |
| GPX | 10% Owner | Oct 11, 2016 | Buy | $24.90 | 2,885 | 71,836 | 3,603,451 | Oct 13, 2016, 04:25 PM |
| GPX | 10% Owner | Oct 07, 2016 | Buy | $24.47 | 3,407 | 83,369 | 3,597,681 | Oct 11, 2016, 04:44 PM |
| GPX | 10% Owner | Oct 06, 2016 | Buy | $24.61 | 3,407 | 83,852 | 3,594,274 | Oct 11, 2016, 04:44 PM |
| GPX | 10% Owner | Oct 10, 2016 | Buy | $24.85 | 2,885 | 71,681 | 3,600,566 | Oct 11, 2016, 04:44 PM |
| GPX | 10% Owner | Oct 05, 2016 | Buy | $24.81 | 3,407 | 84,529 | 3,590,867 | Oct 06, 2016, 05:02 PM |
| GPX | 10% Owner | Oct 04, 2016 | Buy | $24.51 | 3,407 | 83,495 | 3,587,460 | Oct 06, 2016, 05:02 PM |
| GPX | 10% Owner | Sep 30, 2016 | Buy | $24.77 | 3,881 | 96,151 | 3,580,646 | Oct 04, 2016, 04:51 PM |
| GPX | 10% Owner | Oct 03, 2016 | Buy | $24.76 | 3,407 | 84,367 | 3,584,053 | Oct 04, 2016, 04:51 PM |
| GPX | 10% Owner | Sep 29, 2016 | Buy | $24.70 | 3,881 | 95,860 | 3,576,515 | Sep 30, 2016, 04:23 PM |
| GPX | 10% Owner | Sep 28, 2016 | Buy | $24.63 | 3,881 | 95,592 | 3,572,634 | Sep 30, 2016, 04:23 PM |
| GPX | 10% Owner | Sep 27, 2016 | Buy | $24.64 | 3,881 | 95,633 | 3,568,753 | Sep 28, 2016, 04:22 PM |
| GPX | 10% Owner | Sep 26, 2016 | Buy | $24.80 | 3,881 | 96,264 | 3,564,872 | Sep 28, 2016, 04:22 PM |
| GPX | 10% Owner | Sep 22, 2016 | Buy | $25.00 | 1,100 | 27,500 | 3,560,991 | Sep 26, 2016, 04:35 PM |
| GPX | 10% Owner | Sep 21, 2016 | Buy | $24.98 | 4,494 | 112,251 | 3,559,891 | Sep 22, 2016, 04:20 PM |
| GPX | 10% Owner | Sep 20, 2016 | Buy | $25.00 | 4,494 | 112,350 | 3,555,397 | Sep 22, 2016, 04:20 PM |
| GPX | 10% Owner | Sep 19, 2016 | Buy | $25.00 | 1,050 | 26,250 | 3,550,903 | Sep 20, 2016, 04:22 PM |
| GPX | 10% Owner | Sep 16, 2016 | Buy | $25.00 | 4,707 | 117,675 | 3,549,853 | Sep 20, 2016, 04:22 PM |
| GPX | 10% Owner | Sep 14, 2016 | Buy | $24.58 | 4,707 | 115,711 | 3,540,439 | Sep 16, 2016, 04:59 PM |
| GPX | 10% Owner | Sep 15, 2016 | Buy | $24.96 | 4,707 | 117,489 | 3,545,146 | Sep 16, 2016, 04:59 PM |
| GPX | 10% Owner | Sep 13, 2016 | Buy | $24.63 | 4,707 | 115,947 | 3,535,732 | Sep 14, 2016, 04:48 PM |
| GPX | 10% Owner | Sep 12, 2016 | Buy | $24.27 | 4,707 | 114,235 | 3,531,025 | Sep 14, 2016, 04:48 PM |
| GPX | 10% Owner | Sep 09, 2016 | Buy | $24.50 | 4,647 | 113,853 | 3,526,318 | Sep 12, 2016, 06:09 PM |
| GPX | 10% Owner | Sep 08, 2016 | Buy | $24.44 | 4,647 | 113,558 | 3,521,671 | Sep 12, 2016, 06:09 PM |
| INWK | 10% Owner | Sep 08, 2016 | Sale | $8.25 | 6,721,467 | 55,452,103 | 0 | Sep 12, 2016, 05:52 PM |
| HSON | 10% Owner | Sep 06, 2016 | Sale | $1.80 | 1,100,000 | 1,980,000 | 3,191,584 | Sep 08, 2016, 04:22 PM |
| INWK | 10% Owner | Sep 01, 2016 | Sale | $8.80 | 320,989 | 2,825,786 | 7,030,718 | Sep 07, 2016, 04:53 PM |
| INWK | 10% Owner | Aug 31, 2016 | Sale | $8.85 | 55,812 | 493,880 | 7,042,456 | Sep 07, 2016, 04:53 PM |
| INWK | 10% Owner | Sep 01, 2016 | Sale | $8.80 | 320,989 | 2,825,786 | 7,031,929 | Sep 02, 2016, 04:35 PM |
| INWK | 10% Owner | Aug 31, 2016 | Sale | $8.85 | 54,601 | 483,104 | 7,043,667 | Sep 02, 2016, 04:35 PM |
| INWK | 10% Owner | Aug 30, 2016 | Sale | $8.89 | 18,611 | 165,378 | 7,108,169 | Aug 31, 2016, 05:13 PM |
| INWK | 10% Owner | Aug 29, 2016 | Sale | $8.86 | 24,573 | 217,719 | 7,116,879 | Aug 31, 2016, 05:13 PM |
| INWK | 10% Owner | Aug 26, 2016 | Sale | $8.99 | 22,663 | 203,831 | 7,141,452 | Aug 29, 2016, 04:23 PM |
| INWK | 10% Owner | Aug 25, 2016 | Sale | $9.07 | 33,000 | 299,425 | 7,164,115 | Aug 29, 2016, 04:23 PM |
| INWK | 10% Owner | Aug 23, 2016 | Sale | $9.01 | 82,200 | 740,866 | 7,353,015 | Aug 25, 2016, 04:32 PM |
| INWK | 10% Owner | Aug 24, 2016 | Sale | $8.97 | 135,900 | 1,218,978 | 7,314,115 | Aug 25, 2016, 04:32 PM |
| INWK | 10% Owner | Aug 22, 2016 | Sale | $8.84 | 14,254 | 125,985 | 7,415,215 | Aug 23, 2016, 04:42 PM |
| INWK | 10% Owner | Aug 19, 2016 | Sale | $9.06 | 7,200 | 65,241 | 7,429,469 | Aug 23, 2016, 04:42 PM |
| INWK | 10% Owner | Aug 18, 2016 | Sale | $9.09 | 28,000 | 254,492 | 7,436,669 | Aug 19, 2016, 04:23 PM |
| INWK | 10% Owner | Aug 17, 2016 | Sale | $9.25 | 16,354 | 151,221 | 7,464,669 | Aug 19, 2016, 04:23 PM |
| HSON | 10% Owner | Jul 27, 2016 | Sale | $2.21 | 7,000 | 15,469 | 4,291,584 | Jul 29, 2016, 04:50 PM |
| HSON | 10% Owner | Jul 26, 2016 | Sale | $2.20 | 6,000 | 13,216 | 4,298,584 | Jul 27, 2016, 04:33 PM |
| HSON | 10% Owner | Jul 25, 2016 | Sale | $2.22 | 4,800 | 10,635 | 4,304,584 | Jul 27, 2016, 04:33 PM |
| HSON | 10% Owner | Jul 19, 2016 | Sale | $2.20 | 10,000 | 22,000 | 4,309,384 | Jul 21, 2016, 05:06 PM |
| HSON | 10% Owner | Jul 18, 2016 | Sale | $2.20 | 12,500 | 27,534 | 4,319,384 | Jul 19, 2016, 04:33 PM |
| HSON | 10% Owner | Jul 15, 2016 | Sale | $2.20 | 7,500 | 16,533 | 4,331,884 | Jul 19, 2016, 04:33 PM |
| HSON | 10% Owner | Jul 13, 2016 | Sale | $2.20 | 15,200 | 33,440 | 4,339,384 | Jul 15, 2016, 04:51 PM |
| HSON | 10% Owner | Jun 23, 2016 | Sale | $2.15 | 15,000 | 32,250 | 4,354,584 | Jun 24, 2016, 04:38 PM |
| HSON | 10% Owner | Jun 22, 2016 | Sale | $2.20 | 100 | 220 | 4,369,584 | Jun 24, 2016, 04:38 PM |
| HSON | 10% Owner | Jun 20, 2016 | Sale | $2.20 | 100 | 220 | 4,369,684 | Jun 22, 2016, 04:37 PM |
| HSON | 10% Owner | Jun 09, 2016 | Sale | $2.20 | 5,500 | 12,100 | 4,369,784 | Jun 13, 2016, 04:33 PM |
| HSON | 10% Owner | Jun 08, 2016 | Sale | $2.20 | 1,400 | 3,081 | 4,375,284 | Jun 09, 2016, 04:32 PM |
| HSON | 10% Owner | Jun 07, 2016 | Sale | $2.20 | 27,800 | 61,238 | 4,376,684 | Jun 09, 2016, 04:32 PM |
| HSON | 10% Owner | Jun 06, 2016 | Sale | $2.20 | 16,200 | 35,706 | 4,404,484 | Jun 07, 2016, 04:12 PM |
| HSON | 10% Owner | Jun 03, 2016 | Sale | $2.22 | 2,700 | 5,984 | 4,420,684 | Jun 07, 2016, 04:12 PM |
| HSON | 10% Owner | Jun 01, 2016 | Sale | $2.23 | 3,100 | 6,924 | 4,425,384 | Jun 03, 2016, 04:29 PM |
| HSON | 10% Owner | Jun 02, 2016 | Sale | $2.26 | 2,000 | 4,513 | 4,423,384 | Jun 03, 2016, 04:29 PM |
| HSON | 10% Owner | May 31, 2016 | Sale | $2.22 | 3,300 | 7,324 | 4,428,484 | Jun 01, 2016, 04:02 PM |
| HSON | 10% Owner | May 27, 2016 | Sale | $2.27 | 2,400 | 5,456 | 4,431,784 | Jun 01, 2016, 04:02 PM |
| HSON | 10% Owner | May 26, 2016 | Sale | $2.27 | 3,500 | 7,945 | 4,434,184 | May 27, 2016, 01:51 PM |
| HSON | 10% Owner | May 25, 2016 | Sale | $2.26 | 1,400 | 3,163 | 4,437,684 | May 27, 2016, 01:51 PM |
| HSON | 10% Owner | May 11, 2016 | Sale | $2.30 | 10,000 | 23,000 | 4,439,084 | May 13, 2016, 05:15 PM |
| HSON | 10% Owner | May 10, 2016 | Sale | $2.38 | 20,000 | 47,562 | 4,449,084 | May 11, 2016, 05:08 PM |
| HSON | 10% Owner | May 09, 2016 | Sale | $2.34 | 102,105 | 239,048 | 4,469,084 | May 11, 2016, 05:08 PM |
| PSG | 10% Owner | May 10, 2016 | Buy | $3.54 | 75,000 | 265,598 | 7,641,599 | May 11, 2016, 04:36 PM |
| PSG | 10% Owner | May 09, 2016 | Buy | $3.53 | 75,000 | 264,705 | 7,566,599 | May 11, 2016, 04:36 PM |
| HSON | 10% Owner | May 05, 2016 | Sale | $2.60 | 25,000 | 64,928 | 4,611,189 | May 09, 2016, 04:21 PM |
| HSON | 10% Owner | May 06, 2016 | Sale | $2.40 | 40,000 | 96,124 | 4,571,189 | May 09, 2016, 04:21 PM |
| PSG | 10% Owner | May 06, 2016 | Buy | $3.58 | 25,000 | 89,615 | 7,491,599 | May 06, 2016, 04:41 PM |
| PSG | 10% Owner | May 05, 2016 | Buy | $3.58 | 75,000 | 268,268 | 7,466,599 | May 06, 2016, 04:41 PM |
| PSG | 10% Owner | May 04, 2016 | Buy | $3.62 | 87,600 | 317,007 | 7,391,599 | May 06, 2016, 04:41 PM |
| PSG | 10% Owner | Apr 28, 2016 | Buy | $3.67 | 270,000 | 991,662 | 7,303,999 | May 02, 2016, 04:22 PM |
| HSON | 10% Owner | Apr 27, 2016 | Sale | $2.52 | 14,000 | 35,281 | 4,636,189 | Apr 28, 2016, 05:16 PM |
| PSG | 10% Owner | Apr 27, 2016 | Buy | $3.73 | 130,000 | 484,461 | 7,033,999 | Apr 28, 2016, 04:39 PM |
| PSG | 10% Owner | Apr 26, 2016 | Buy | $3.65 | 41,311 | 150,641 | 6,903,999 | Apr 28, 2016, 04:39 PM |
| INWK | 10% Owner | Dec 06, 2013 | Buy | $6.69 | 32,000 | 214,080 | 7,452,125 | Dec 09, 2013, 04:34 PM |
| INWK | 10% Owner | Dec 04, 2013 | Buy | $6.69 | 108,700 | 727,540 | 7,420,125 | Dec 06, 2013, 04:44 PM |
| INWK | 10% Owner | Dec 03, 2013 | Buy | $6.57 | 47,200 | 310,104 | 7,311,425 | Dec 04, 2013, 04:49 PM |
| INWK | 10% Owner | Nov 21, 2013 | Buy | $6.95 | 50,000 | 347,500 | 7,264,225 | Nov 22, 2013, 05:18 PM |
| INWK | 10% Owner | Nov 20, 2013 | Buy | $6.79 | 55,400 | 376,274 | 7,189,225 | Nov 22, 2013, 05:18 PM |
| INWK | 10% Owner | Nov 19, 2013 | Buy | $6.79 | 38,000 | 258,020 | 7,158,825 | Nov 20, 2013, 04:25 PM |
| INWK | 10% Owner | Nov 18, 2013 | Buy | $6.82 | 90,000 | 613,800 | 7,120,825 | Nov 20, 2013, 04:25 PM |
| INWK | 10% Owner | Nov 15, 2013 | Buy | $6.40 | 15,600 | 99,840 | 7,030,825 | Nov 18, 2013, 06:56 PM |
| INWK | 10% Owner | Nov 13, 2013 | Buy | $6.33 | 201,900 | 1,278,027 | 7,015,225 | Nov 15, 2013, 04:46 PM |
| INWK | 10% Owner | Nov 12, 2013 | Buy | $6.05 | 415,300 | 2,512,565 | 6,813,325 | Nov 12, 2013, 05:52 PM |
| INWK | 10% Owner | Nov 11, 2013 | Buy | $5.91 | 93,500 | 552,585 | 6,398,025 | Nov 12, 2013, 05:52 PM |
| HSON | 10% Owner | Dec 14, 2012 | Buy | $4.10 | 5,000 | 20,500 | 4,650,189 | Dec 17, 2012, 03:56 PM |
| HSON | 10% Owner | Nov 26, 2012 | Buy | $4.20 | 5,000 | 21,000 | 4,645,189 | Nov 28, 2012, 03:19 PM |
| HSON | 10% Owner | Nov 16, 2012 | Buy | $3.99 | 15,000 | 59,850 | 4,640,189 | Nov 19, 2012, 03:25 PM |
| HSON | 10% Owner | Nov 15, 2012 | Buy | $3.93 | 10,000 | 39,300 | 4,625,189 | Nov 16, 2012, 03:21 PM |
| HSON | 10% Owner | Oct 26, 2012 | Buy | $4.15 | 20,000 | 83,000 | 4,615,189 | Oct 29, 2012, 09:27 AM |
| GPX | 10% Owner | Oct 23, 2012 | Buy | $18.30 | 204 | 3,733 | 3,509,774 | Oct 24, 2012, 04:33 PM |
| HSON | 10% Owner | Oct 19, 2012 | Buy | $4.14 | 25,000 | 103,500 | 4,595,189 | Oct 22, 2012, 02:48 PM |
| HSON | 10% Owner | Oct 18, 2012 | Buy | $4.25 | 15,000 | 63,708 | 4,570,189 | Oct 19, 2012, 10:15 AM |
| HSON | 10% Owner | Oct 12, 2012 | Buy | $4.49 | 10,000 | 44,942 | 4,555,189 | Oct 15, 2012, 11:28 AM |
| HSON | 10% Owner | Oct 08, 2012 | Buy | $4.50 | 20,000 | 90,000 | 4,545,189 | Oct 10, 2012, 05:00 PM |
| HSON | 10% Owner | Sep 28, 2012 | Buy | $4.50 | 10,000 | 45,000 | 4,525,189 | Oct 01, 2012, 03:46 PM |
| HSON | 10% Owner | Sep 21, 2012 | Buy | $4.50 | 25,000 | 112,500 | 4,480,189 | Sep 24, 2012, 02:56 PM |
| HSON | 10% Owner | Sep 14, 2012 | Buy | $4.50 | 20,000 | 90,000 | 4,455,189 | Sep 17, 2012, 04:55 PM |
| HSON | 10% Owner | Sep 07, 2012 | Buy | $4.50 | 29,000 | 130,500 | 4,435,189 | Sep 10, 2012, 05:02 PM |
| HSON | 10% Owner | Aug 28, 2012 | Buy | $4.36 | 7,500 | 32,700 | 4,401,189 | Aug 30, 2012, 04:17 PM |
| HSON | 10% Owner | Aug 24, 2012 | Buy | $4.25 | 5,000 | 21,250 | 4,393,689 | Aug 27, 2012, 02:45 PM |
| HSON | 10% Owner | Aug 17, 2012 | Buy | $4.38 | 2,800 | 12,264 | 4,383,689 | Aug 20, 2012, 11:53 AM |
| HSON | 10% Owner | Aug 15, 2012 | Buy | $4.04 | 2,500 | 10,100 | 4,375,889 | Aug 17, 2012, 02:59 PM |
| HSON | 10% Owner | Aug 16, 2012 | Buy | $4.36 | 5,000 | 21,800 | 4,380,889 | Aug 17, 2012, 02:59 PM |
| GPX | 10% Owner | Aug 01, 2012 | Buy | $16.90 | 1,600 | 27,040 | 3,509,070 | Aug 03, 2012, 03:15 PM |
| HSON | 10% Owner | Jul 31, 2012 | Buy | $4.49 | 25,000 | 112,250 | 4,373,389 | Aug 01, 2012, 03:16 PM |
| HSON | 10% Owner | Jul 30, 2012 | Buy | $4.58 | 15,000 | 68,700 | 4,348,389 | Aug 01, 2012, 03:16 PM |
| HSON | 10% Owner | Jul 27, 2012 | Buy | $4.50 | 5,000 | 22,500 | 4,333,389 | Jul 30, 2012, 03:05 PM |
| HSON | 10% Owner | Jul 25, 2012 | Buy | $4.15 | 15,000 | 62,250 | 4,244,848 | Jul 27, 2012, 02:43 PM |
| HSON | 10% Owner | Jul 26, 2012 | Buy | $4.30 | 83,541 | 359,376 | 4,328,389 | Jul 27, 2012, 02:43 PM |
| GPX | 10% Owner | Jul 24, 2012 | Buy | $16.90 | 800 | 13,520 | 3,507,470 | Jul 25, 2012, 01:36 PM |
| HSON | 10% Owner | Jul 24, 2012 | Buy | $4.24 | 15,000 | 63,600 | 4,229,848 | Jul 25, 2012, 01:25 PM |
| HSON | 10% Owner | Jul 23, 2012 | Buy | $4.35 | 20,000 | 87,000 | 4,214,848 | Jul 25, 2012, 01:25 PM |
| HSON | 10% Owner | Jul 19, 2012 | Buy | $4.39 | 25,000 | 109,750 | 4,189,848 | Jul 23, 2012, 12:09 PM |
| HSON | 10% Owner | Jul 20, 2012 | Buy | $4.39 | 5,000 | 21,950 | 4,194,848 | Jul 23, 2012, 12:09 PM |
| GPX | 10% Owner | Jul 20, 2012 | Buy | $16.84 | 700 | 11,788 | 3,506,670 | Jul 23, 2012, 11:55 AM |
| HSON | 10% Owner | Jul 17, 2012 | Buy | $4.26 | 11,000 | 46,860 | 4,164,848 | Jul 18, 2012, 02:29 PM |
| HSON | 10% Owner | Jul 11, 2012 | Buy | $3.95 | 112,400 | 443,980 | 4,153,848 | Jul 13, 2012, 02:14 PM |
| GPX | 10% Owner | Jul 12, 2012 | Buy | $16.88 | 100 | 1,688 | 3,505,970 | Jul 13, 2012, 01:56 PM |
| HSON | 10% Owner | Jul 06, 2012 | Buy | $4.06 | 80,000 | 324,800 | 3,891,448 | Jul 09, 2012, 02:41 PM |
| HSON | 10% Owner | Jul 05, 2012 | Buy | $4.15 | 100,000 | 415,000 | 3,811,448 | Jul 06, 2012, 03:35 PM |
| HSON | 10% Owner | Jul 02, 2012 | Buy | $3.99 | 25,000 | 99,750 | 3,711,448 | Jul 05, 2012, 03:10 PM |
| GPX | 10% Owner | Jun 27, 2012 | Buy | $16.83 | 6,750 | 113,602 | 3,505,370 | Jun 29, 2012, 03:30 PM |
| HSON | 10% Owner | Jun 27, 2012 | Buy | $3.60 | 10,000 | 36,000 | 3,686,448 | Jun 29, 2012, 03:21 PM |
| GPX | 10% Owner | Jun 25, 2012 | Buy | $16.61 | 1,000 | 16,610 | 3,492,920 | Jun 27, 2012, 11:39 AM |
| GPX | 10% Owner | Jun 26, 2012 | Buy | $16.48 | 5,700 | 93,936 | 3,498,620 | Jun 27, 2012, 11:39 AM |
| HSON | 10% Owner | Jun 26, 2012 | Buy | $3.51 | 25,000 | 87,750 | 3,676,448 | Jun 27, 2012, 11:15 AM |
| HSON | 10% Owner | Jun 25, 2012 | Buy | $3.50 | 5,000 | 17,500 | 3,651,448 | Jun 27, 2012, 11:15 AM |
| HSON | 10% Owner | Jun 22, 2012 | Buy | $3.69 | 200,000 | 738,000 | 3,646,448 | Jun 25, 2012, 06:25 PM |
| GPX | 10% Owner | Jun 22, 2012 | Buy | $16.56 | 1,000 | 16,560 | 3,491,920 | Jun 25, 2012, 03:17 PM |
| HSON | 10% Owner | Jun 21, 2012 | Buy | $3.53 | 5,000 | 17,650 | 3,446,448 | Jun 22, 2012, 05:31 PM |
| HSON | 10% Owner | Jun 20, 2012 | Buy | $3.75 | 105,000 | 393,750 | 3,441,448 | Jun 22, 2012, 05:31 PM |
| GPX | 10% Owner | Jun 21, 2012 | Buy | $16.56 | 4,400 | 72,864 | 3,490,920 | Jun 22, 2012, 11:10 AM |
| GPX | 10% Owner | Jun 20, 2012 | Buy | $16.81 | 4,200 | 70,602 | 3,486,520 | Jun 22, 2012, 11:10 AM |
| GPX | 10% Owner | Jun 18, 2012 | Buy | $16.36 | 1,100 | 17,996 | 3,481,520 | Jun 20, 2012, 03:18 PM |
| GPX | 10% Owner | Jun 19, 2012 | Buy | $16.74 | 800 | 13,392 | 3,482,320 | Jun 20, 2012, 03:18 PM |
| GPX | 10% Owner | Jun 15, 2012 | Buy | $16.18 | 2,000 | 32,360 | 3,480,420 | Jun 18, 2012, 03:08 PM |
| GPX | 10% Owner | Jun 14, 2012 | Buy | $15.85 | 3,200 | 50,720 | 3,478,420 | Jun 15, 2012, 03:42 PM |
| GPX | 10% Owner | Jun 13, 2012 | Buy | $15.89 | 2,300 | 36,547 | 3,475,220 | Jun 15, 2012, 03:42 PM |
| GPX | 10% Owner | Jun 12, 2012 | Buy | $16.02 | 2,000 | 32,040 | 3,472,920 | Jun 13, 2012, 05:57 PM |
| GPX | 10% Owner | Jun 11, 2012 | Buy | $16.17 | 3,100 | 50,127 | 3,470,920 | Jun 13, 2012, 05:57 PM |
| GPX | 10% Owner | Jun 08, 2012 | Buy | $16.05 | 2,699 | 43,319 | 3,467,820 | Jun 11, 2012, 12:01 PM |
| GPX | 10% Owner | Jun 07, 2012 | Buy | $16.05 | 2,503 | 40,173 | 3,465,121 | Jun 08, 2012, 01:14 PM |
| GPX | 10% Owner | Jun 06, 2012 | Buy | $15.69 | 2,400 | 37,656 | 3,462,618 | Jun 08, 2012, 01:14 PM |
| GPX | 10% Owner | Jun 05, 2012 | Buy | $15.23 | 4,200 | 63,966 | 3,460,218 | Jun 06, 2012, 05:44 PM |
| GPX | 10% Owner | Jun 04, 2012 | Buy | $15.64 | 4,000 | 62,560 | 3,456,018 | Jun 06, 2012, 05:44 PM |
| GPX | 10% Owner | Jun 01, 2012 | Buy | $15.63 | 4,500 | 70,335 | 3,452,018 | Jun 04, 2012, 01:47 PM |
| GPX | 10% Owner | May 31, 2012 | Buy | $15.82 | 3,300 | 52,206 | 3,447,518 | Jun 01, 2012, 01:06 PM |
| GPX | 10% Owner | May 30, 2012 | Buy | $15.82 | 2,500 | 39,550 | 3,444,218 | Jun 01, 2012, 01:06 PM |
| GPX | 10% Owner | May 29, 2012 | Buy | $15.81 | 2,400 | 37,944 | 3,441,718 | May 30, 2012, 03:21 PM |
| GPX | 10% Owner | May 25, 2012 | Buy | $15.83 | 2,200 | 34,826 | 3,439,318 | May 29, 2012, 03:19 PM |
| GPX | 10% Owner | May 24, 2012 | Buy | $15.62 | 7,000 | 109,340 | 3,437,118 | May 25, 2012, 10:32 AM |
| GPX | 10% Owner | May 23, 2012 | Buy | $15.10 | 7,000 | 105,700 | 3,430,118 | May 25, 2012, 10:32 AM |
| GPX | 10% Owner | May 22, 2012 | Buy | $15.34 | 24,400 | 374,296 | 3,423,118 | May 23, 2012, 11:12 AM |
| GPX | 10% Owner | May 21, 2012 | Buy | $15.19 | 16,000 | 243,040 | 3,417,018 | May 23, 2012, 11:12 AM |
| GPX | 10% Owner | May 18, 2012 | Buy | $15.23 | 7,600 | 115,748 | 3,413,018 | May 21, 2012, 04:23 PM |
| GPX | 10% Owner | May 16, 2012 | Buy | $14.99 | 14,200 | 212,858 | 3,401,418 | May 18, 2012, 05:04 PM |
| GPX | 10% Owner | May 17, 2012 | Buy | $15.20 | 4,000 | 60,800 | 3,405,418 | May 18, 2012, 05:04 PM |
| XRIT | 10% Owner | May 15, 2012 | Option Exercise | $5.55 | 13,309,765 | 73,869,198 | 0 | May 17, 2012, 04:59 PM |
| XRIT | 10% Owner | May 15, 2012 | Option Exercise | $5.55 | 5,589 | 31,019 | 0 | May 17, 2012, 04:59 PM |
| GPX | 10% Owner | May 15, 2012 | Buy | $15.69 | 6,700 | 105,123 | 3,387,218 | May 16, 2012, 03:18 PM |
| GPX | 10% Owner | May 14, 2012 | Buy | $15.78 | 5,238 | 82,656 | 3,380,518 | May 16, 2012, 03:18 PM |
| GPX | 10% Owner | May 11, 2012 | Buy | $15.63 | 5,200 | 81,276 | 3,375,280 | May 14, 2012, 05:30 PM |
| GPX | 10% Owner | May 10, 2012 | Buy | $15.81 | 2,800 | 44,268 | 3,370,080 | May 11, 2012, 03:36 PM |
| GPX | 10% Owner | Jan 23, 2012 | Buy | $13.34 | 1,468 | 19,583 | 3,366,380 | Jan 25, 2012, 12:16 PM |
| GPX | 10% Owner | Jan 20, 2012 | Buy | $13.18 | 3,800 | 50,084 | 3,364,912 | Jan 23, 2012, 04:22 PM |
| GPX | 10% Owner | Jan 18, 2012 | Buy | $13.09 | 4,572 | 59,847 | 3,354,112 | Jan 20, 2012, 03:35 PM |
| GPX | 10% Owner | Jan 19, 2012 | Buy | $13.11 | 7,000 | 91,770 | 3,361,112 | Jan 20, 2012, 03:35 PM |
| GPX | 10% Owner | Jan 17, 2012 | Buy | $13.29 | 2,300 | 30,567 | 3,349,540 | Jan 18, 2012, 09:56 AM |
| GPX | 10% Owner | Jan 13, 2012 | Buy | $13.23 | 2,700 | 35,721 | 3,347,240 | Jan 18, 2012, 09:56 AM |
| GPX | 10% Owner | Jan 12, 2012 | Buy | $13.34 | 700 | 9,338 | 3,344,540 | Jan 13, 2012, 11:25 AM |
| GPX | 10% Owner | Jan 10, 2012 | Buy | $13.44 | 19 | 255 | 3,343,840 | Jan 11, 2012, 12:28 PM |
| GPX | 10% Owner | Jan 09, 2012 | Buy | $13.18 | 3,500 | 46,130 | 3,343,821 | Jan 11, 2012, 12:28 PM |
| GPX | 10% Owner | Jan 06, 2012 | Buy | $13.26 | 2,500 | 33,150 | 3,340,321 | Jan 09, 2012, 02:30 PM |
| GPX | 10% Owner | Jan 05, 2012 | Buy | $13.03 | 1,100 | 14,333 | 3,336,921 | Jan 06, 2012, 12:58 PM |
| GPX | 10% Owner | Jan 04, 2012 | Buy | $13.34 | 2,200 | 29,348 | 3,335,821 | Jan 06, 2012, 12:58 PM |
| GPX | 10% Owner | Dec 28, 2011 | Buy | $13.38 | 400 | 5,352 | 2,983,621 | Dec 29, 2011, 04:04 PM |
| GPX | 10% Owner | Dec 21, 2011 | Buy | $13.12 | 1,900 | 24,928 | 2,982,121 | Dec 23, 2011, 01:07 PM |
| GPX | 10% Owner | Dec 22, 2011 | Buy | $13.40 | 1,100 | 14,740 | 2,983,221 | Dec 23, 2011, 01:07 PM |
| GPX | 10% Owner | Dec 20, 2011 | Buy | $13.19 | 4,500 | 59,355 | 2,980,221 | Dec 21, 2011, 12:43 PM |
| GPX | 10% Owner | Dec 19, 2011 | Buy | $13.26 | 3,800 | 50,388 | 2,975,721 | Dec 21, 2011, 12:43 PM |
| GPX | 10% Owner | Dec 16, 2011 | Buy | $13.26 | 4,300 | 57,018 | 2,971,921 | Dec 19, 2011, 05:47 PM |
| GPX | 10% Owner | Dec 14, 2011 | Buy | $13.05 | 5,800 | 75,690 | 2,964,421 | Dec 16, 2011, 12:45 PM |
| GPX | 10% Owner | Dec 15, 2011 | Buy | $13.22 | 3,200 | 42,304 | 2,967,621 | Dec 16, 2011, 12:45 PM |
| GPX | 10% Owner | Dec 13, 2011 | Buy | $13.16 | 3,000 | 39,480 | 2,958,621 | Dec 15, 2011, 09:28 AM |
| GPX | 10% Owner | Dec 12, 2011 | Buy | $13.05 | 1,400 | 18,270 | 2,955,621 | Dec 15, 2011, 09:28 AM |
| GPX | 10% Owner | Dec 09, 2011 | Buy | $13.02 | 3,800 | 49,476 | 2,954,221 | Dec 12, 2011, 11:43 AM |
| GPX | 10% Owner | Dec 08, 2011 | Buy | $12.70 | 2,616 | 33,223 | 2,950,421 | Dec 08, 2011, 05:17 PM |
| GPX | 10% Owner | Dec 07, 2011 | Buy | $12.97 | 4,500 | 58,365 | 2,947,805 | Dec 08, 2011, 05:17 PM |
| GPX | 10% Owner | Dec 06, 2011 | Buy | $13.09 | 2,400 | 31,416 | 2,943,305 | Dec 07, 2011, 11:13 AM |
| GPX | 10% Owner | Dec 05, 2011 | Buy | $13.08 | 2,300 | 30,084 | 2,940,905 | Dec 07, 2011, 11:13 AM |
| GPX | 10% Owner | Dec 02, 2011 | Buy | $13.08 | 1,202 | 15,722 | 2,938,605 | Dec 05, 2011, 04:01 PM |
| GPX | 10% Owner | Dec 01, 2011 | Buy | $13.03 | 2,700 | 35,181 | 2,937,403 | Dec 02, 2011, 12:34 PM |
| GPX | 10% Owner | Nov 30, 2011 | Buy | $12.97 | 6,100 | 79,117 | 2,934,703 | Dec 02, 2011, 12:34 PM |
| GPX | 10% Owner | Nov 29, 2011 | Buy | $12.50 | 2,000 | 25,000 | 2,928,603 | Nov 30, 2011, 05:02 PM |
| GPX | 10% Owner | Nov 28, 2011 | Buy | $12.81 | 3,200 | 40,992 | 2,926,603 | Nov 30, 2011, 05:02 PM |
| GPX | 10% Owner | Nov 22, 2011 | Buy | $12.70 | 8,500 | 107,950 | 2,907,943 | Nov 23, 2011, 10:18 AM |
| GPX | 10% Owner | Nov 21, 2011 | Buy | $12.92 | 4,700 | 60,724 | 2,899,443 | Nov 23, 2011, 10:18 AM |
| GPX | 10% Owner | Nov 18, 2011 | Buy | $12.77 | 7,300 | 93,221 | 2,894,743 | Nov 21, 2011, 06:21 PM |
| XRIT | 10% Owner | Mar 30, 2011 | Option Exercise | $1085.94 | 9,091 | 9,872,280 | 0 | Apr 01, 2011, 05:11 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| GPX | 10% Owner | Nov 09, 2016 | Buy | 19,107 |
| GPX | 10% Owner | Nov 08, 2016 | Buy | 53,250 |
| GPX | 10% Owner | Nov 04, 2016 | Buy | 46,000 |
| GPX | 10% Owner | Nov 03, 2016 | Buy | 45,727 |
| GPX | 10% Owner | Nov 02, 2016 | Buy | 45,594 |
| GPX | 10% Owner | Oct 31, 2016 | Buy | 4,500 |
| GPX | 10% Owner | Oct 28, 2016 | Buy | 48,750 |
| GPX | 10% Owner | Oct 27, 2016 | Buy | 48,750 |
| GPX | 10% Owner | Oct 26, 2016 | Buy | 12,410 |
| GPX | 10% Owner | Oct 25, 2016 | Buy | 48,673 |
| GPX | 10% Owner | Oct 24, 2016 | Buy | 48,750 |
| GPX | 10% Owner | Oct 21, 2016 | Buy | 50,708 |
| GPX | 10% Owner | Oct 20, 2016 | Buy | 51,489 |
| GPX | 10% Owner | Oct 19, 2016 | Buy | 50,739 |
| GPX | 10% Owner | Oct 18, 2016 | Buy | 50,390 |
| GPX | 10% Owner | Oct 17, 2016 | Buy | 50,096 |
| GPX | 10% Owner | Oct 14, 2016 | Buy | 69,296 |
| GPX | 10% Owner | Oct 13, 2016 | Buy | 69,779 |
| GPX | 10% Owner | Oct 12, 2016 | Buy | 70,934 |
| GPX | 10% Owner | Oct 11, 2016 | Buy | 71,836 |
| GPX | 10% Owner | Oct 07, 2016 | Buy | 83,369 |
| GPX | 10% Owner | Oct 06, 2016 | Buy | 83,852 |
| GPX | 10% Owner | Oct 10, 2016 | Buy | 71,681 |
| GPX | 10% Owner | Oct 05, 2016 | Buy | 84,529 |
| GPX | 10% Owner | Oct 04, 2016 | Buy | 83,495 |
| GPX | 10% Owner | Sep 30, 2016 | Buy | 96,151 |
| GPX | 10% Owner | Oct 03, 2016 | Buy | 84,367 |
| GPX | 10% Owner | Sep 29, 2016 | Buy | 95,860 |
| GPX | 10% Owner | Sep 28, 2016 | Buy | 95,592 |
| GPX | 10% Owner | Sep 27, 2016 | Buy | 95,633 |
| GPX | 10% Owner | Sep 26, 2016 | Buy | 96,264 |
| GPX | 10% Owner | Sep 22, 2016 | Buy | 27,500 |
| GPX | 10% Owner | Sep 21, 2016 | Buy | 112,251 |
| GPX | 10% Owner | Sep 20, 2016 | Buy | 112,350 |
| GPX | 10% Owner | Sep 19, 2016 | Buy | 26,250 |
| GPX | 10% Owner | Sep 16, 2016 | Buy | 117,675 |
| GPX | 10% Owner | Sep 14, 2016 | Buy | 115,711 |
| GPX | 10% Owner | Sep 15, 2016 | Buy | 117,489 |
| GPX | 10% Owner | Sep 13, 2016 | Buy | 115,947 |
| GPX | 10% Owner | Sep 12, 2016 | Buy | 114,235 |
| GPX | 10% Owner | Sep 09, 2016 | Buy | 113,853 |
| GPX | 10% Owner | Sep 08, 2016 | Buy | 113,558 |
| INWK | 10% Owner | Sep 08, 2016 | Sale | 55,452,103 |
| HSON | 10% Owner | Sep 06, 2016 | Sale | 1,980,000 |
| INWK | 10% Owner | Sep 01, 2016 | Sale | 2,825,786 |
| INWK | 10% Owner | Aug 31, 2016 | Sale | 493,880 |
| INWK | 10% Owner | Sep 01, 2016 | Sale | 2,825,786 |
| INWK | 10% Owner | Aug 31, 2016 | Sale | 483,104 |
| INWK | 10% Owner | Aug 30, 2016 | Sale | 165,378 |
| INWK | 10% Owner | Aug 29, 2016 | Sale | 217,719 |
| INWK | 10% Owner | Aug 26, 2016 | Sale | 203,831 |
| INWK | 10% Owner | Aug 25, 2016 | Sale | 299,425 |
| INWK | 10% Owner | Aug 23, 2016 | Sale | 740,866 |
| INWK | 10% Owner | Aug 24, 2016 | Sale | 1,218,978 |
| INWK | 10% Owner | Aug 22, 2016 | Sale | 125,985 |
| INWK | 10% Owner | Aug 19, 2016 | Sale | 65,241 |
| INWK | 10% Owner | Aug 18, 2016 | Sale | 254,492 |
| INWK | 10% Owner | Aug 17, 2016 | Sale | 151,221 |
| HSON | 10% Owner | Jul 27, 2016 | Sale | 15,469 |
| HSON | 10% Owner | Jul 26, 2016 | Sale | 13,216 |
| HSON | 10% Owner | Jul 25, 2016 | Sale | 10,635 |
| HSON | 10% Owner | Jul 19, 2016 | Sale | 22,000 |
| HSON | 10% Owner | Jul 18, 2016 | Sale | 27,534 |
| HSON | 10% Owner | Jul 15, 2016 | Sale | 16,533 |
| HSON | 10% Owner | Jul 13, 2016 | Sale | 33,440 |
| HSON | 10% Owner | Jun 23, 2016 | Sale | 32,250 |
| HSON | 10% Owner | Jun 22, 2016 | Sale | 220 |
| HSON | 10% Owner | Jun 20, 2016 | Sale | 220 |
| HSON | 10% Owner | Jun 09, 2016 | Sale | 12,100 |
| HSON | 10% Owner | Jun 08, 2016 | Sale | 3,081 |
| HSON | 10% Owner | Jun 07, 2016 | Sale | 61,238 |
| HSON | 10% Owner | Jun 06, 2016 | Sale | 35,706 |
| HSON | 10% Owner | Jun 03, 2016 | Sale | 5,984 |
| HSON | 10% Owner | Jun 01, 2016 | Sale | 6,924 |
| HSON | 10% Owner | Jun 02, 2016 | Sale | 4,513 |
| HSON | 10% Owner | May 31, 2016 | Sale | 7,324 |
| HSON | 10% Owner | May 27, 2016 | Sale | 5,456 |
| HSON | 10% Owner | May 26, 2016 | Sale | 7,945 |
| HSON | 10% Owner | May 25, 2016 | Sale | 3,163 |
| HSON | 10% Owner | May 11, 2016 | Sale | 23,000 |
| HSON | 10% Owner | May 10, 2016 | Sale | 47,562 |
| HSON | 10% Owner | May 09, 2016 | Sale | 239,048 |
| PSG | 10% Owner | May 10, 2016 | Buy | 265,598 |
| PSG | 10% Owner | May 09, 2016 | Buy | 264,705 |
| HSON | 10% Owner | May 05, 2016 | Sale | 64,928 |
| HSON | 10% Owner | May 06, 2016 | Sale | 96,124 |
| PSG | 10% Owner | May 06, 2016 | Buy | 89,615 |
| PSG | 10% Owner | May 05, 2016 | Buy | 268,268 |
| PSG | 10% Owner | May 04, 2016 | Buy | 317,007 |
| PSG | 10% Owner | Apr 28, 2016 | Buy | 991,662 |
| HSON | 10% Owner | Apr 27, 2016 | Sale | 35,281 |
| PSG | 10% Owner | Apr 27, 2016 | Buy | 484,461 |
| PSG | 10% Owner | Apr 26, 2016 | Buy | 150,641 |
| INWK | 10% Owner | Dec 06, 2013 | Buy | 214,080 |
| INWK | 10% Owner | Dec 04, 2013 | Buy | 727,540 |
| INWK | 10% Owner | Dec 03, 2013 | Buy | 310,104 |
| INWK | 10% Owner | Nov 21, 2013 | Buy | 347,500 |
| INWK | 10% Owner | Nov 20, 2013 | Buy | 376,274 |
| INWK | 10% Owner | Nov 19, 2013 | Buy | 258,020 |
| INWK | 10% Owner | Nov 18, 2013 | Buy | 613,800 |
| INWK | 10% Owner | Nov 15, 2013 | Buy | 99,840 |
| INWK | 10% Owner | Nov 13, 2013 | Buy | 1,278,027 |
| INWK | 10% Owner | Nov 12, 2013 | Buy | 2,512,565 |
| INWK | 10% Owner | Nov 11, 2013 | Buy | 552,585 |
| HSON | 10% Owner | Dec 14, 2012 | Buy | 20,500 |
| HSON | 10% Owner | Nov 26, 2012 | Buy | 21,000 |
| HSON | 10% Owner | Nov 16, 2012 | Buy | 59,850 |
| HSON | 10% Owner | Nov 15, 2012 | Buy | 39,300 |
| HSON | 10% Owner | Oct 26, 2012 | Buy | 83,000 |
| GPX | 10% Owner | Oct 23, 2012 | Buy | 3,733 |
| HSON | 10% Owner | Oct 19, 2012 | Buy | 103,500 |
| HSON | 10% Owner | Oct 18, 2012 | Buy | 63,708 |
| HSON | 10% Owner | Oct 12, 2012 | Buy | 44,942 |
| HSON | 10% Owner | Oct 08, 2012 | Buy | 90,000 |
| HSON | 10% Owner | Sep 28, 2012 | Buy | 45,000 |
| HSON | 10% Owner | Sep 21, 2012 | Buy | 112,500 |
| HSON | 10% Owner | Sep 14, 2012 | Buy | 90,000 |
| HSON | 10% Owner | Sep 07, 2012 | Buy | 130,500 |
| HSON | 10% Owner | Aug 28, 2012 | Buy | 32,700 |
| HSON | 10% Owner | Aug 24, 2012 | Buy | 21,250 |
| HSON | 10% Owner | Aug 17, 2012 | Buy | 12,264 |
| HSON | 10% Owner | Aug 15, 2012 | Buy | 10,100 |
| HSON | 10% Owner | Aug 16, 2012 | Buy | 21,800 |
| GPX | 10% Owner | Aug 01, 2012 | Buy | 27,040 |
| HSON | 10% Owner | Jul 31, 2012 | Buy | 112,250 |
| HSON | 10% Owner | Jul 30, 2012 | Buy | 68,700 |
| HSON | 10% Owner | Jul 27, 2012 | Buy | 22,500 |
| HSON | 10% Owner | Jul 25, 2012 | Buy | 62,250 |
| HSON | 10% Owner | Jul 26, 2012 | Buy | 359,376 |
| GPX | 10% Owner | Jul 24, 2012 | Buy | 13,520 |
| HSON | 10% Owner | Jul 24, 2012 | Buy | 63,600 |
| HSON | 10% Owner | Jul 23, 2012 | Buy | 87,000 |
| HSON | 10% Owner | Jul 19, 2012 | Buy | 109,750 |
| HSON | 10% Owner | Jul 20, 2012 | Buy | 21,950 |
| GPX | 10% Owner | Jul 20, 2012 | Buy | 11,788 |
| HSON | 10% Owner | Jul 17, 2012 | Buy | 46,860 |
| HSON | 10% Owner | Jul 11, 2012 | Buy | 443,980 |
| GPX | 10% Owner | Jul 12, 2012 | Buy | 1,688 |
| HSON | 10% Owner | Jul 06, 2012 | Buy | 324,800 |
| HSON | 10% Owner | Jul 05, 2012 | Buy | 415,000 |
| HSON | 10% Owner | Jul 02, 2012 | Buy | 99,750 |
| GPX | 10% Owner | Jun 27, 2012 | Buy | 113,602 |
| HSON | 10% Owner | Jun 27, 2012 | Buy | 36,000 |
| GPX | 10% Owner | Jun 25, 2012 | Buy | 16,610 |
| GPX | 10% Owner | Jun 26, 2012 | Buy | 93,936 |
| HSON | 10% Owner | Jun 26, 2012 | Buy | 87,750 |
| HSON | 10% Owner | Jun 25, 2012 | Buy | 17,500 |
| HSON | 10% Owner | Jun 22, 2012 | Buy | 738,000 |
| GPX | 10% Owner | Jun 22, 2012 | Buy | 16,560 |
| HSON | 10% Owner | Jun 21, 2012 | Buy | 17,650 |
| HSON | 10% Owner | Jun 20, 2012 | Buy | 393,750 |
| GPX | 10% Owner | Jun 21, 2012 | Buy | 72,864 |
| GPX | 10% Owner | Jun 20, 2012 | Buy | 70,602 |
| GPX | 10% Owner | Jun 18, 2012 | Buy | 17,996 |
| GPX | 10% Owner | Jun 19, 2012 | Buy | 13,392 |
| GPX | 10% Owner | Jun 15, 2012 | Buy | 32,360 |
| GPX | 10% Owner | Jun 14, 2012 | Buy | 50,720 |
| GPX | 10% Owner | Jun 13, 2012 | Buy | 36,547 |
| GPX | 10% Owner | Jun 12, 2012 | Buy | 32,040 |
| GPX | 10% Owner | Jun 11, 2012 | Buy | 50,127 |
| GPX | 10% Owner | Jun 08, 2012 | Buy | 43,319 |
| GPX | 10% Owner | Jun 07, 2012 | Buy | 40,173 |
| GPX | 10% Owner | Jun 06, 2012 | Buy | 37,656 |
| GPX | 10% Owner | Jun 05, 2012 | Buy | 63,966 |
| GPX | 10% Owner | Jun 04, 2012 | Buy | 62,560 |
| GPX | 10% Owner | Jun 01, 2012 | Buy | 70,335 |
| GPX | 10% Owner | May 31, 2012 | Buy | 52,206 |
| GPX | 10% Owner | May 30, 2012 | Buy | 39,550 |
| GPX | 10% Owner | May 29, 2012 | Buy | 37,944 |
| GPX | 10% Owner | May 25, 2012 | Buy | 34,826 |
| GPX | 10% Owner | May 24, 2012 | Buy | 109,340 |
| GPX | 10% Owner | May 23, 2012 | Buy | 105,700 |
| GPX | 10% Owner | May 22, 2012 | Buy | 374,296 |
| GPX | 10% Owner | May 21, 2012 | Buy | 243,040 |
| GPX | 10% Owner | May 18, 2012 | Buy | 115,748 |
| GPX | 10% Owner | May 16, 2012 | Buy | 212,858 |
| GPX | 10% Owner | May 17, 2012 | Buy | 60,800 |
| XRIT | 10% Owner | May 15, 2012 | Option Exercise | 73,869,198 |
| XRIT | 10% Owner | May 15, 2012 | Option Exercise | 31,019 |
| GPX | 10% Owner | May 15, 2012 | Buy | 105,123 |
| GPX | 10% Owner | May 14, 2012 | Buy | 82,656 |
| GPX | 10% Owner | May 11, 2012 | Buy | 81,276 |
| GPX | 10% Owner | May 10, 2012 | Buy | 44,268 |
| GPX | 10% Owner | Jan 23, 2012 | Buy | 19,583 |
| GPX | 10% Owner | Jan 20, 2012 | Buy | 50,084 |
| GPX | 10% Owner | Jan 18, 2012 | Buy | 59,847 |
| GPX | 10% Owner | Jan 19, 2012 | Buy | 91,770 |
| GPX | 10% Owner | Jan 17, 2012 | Buy | 30,567 |
| GPX | 10% Owner | Jan 13, 2012 | Buy | 35,721 |
| GPX | 10% Owner | Jan 12, 2012 | Buy | 9,338 |
| GPX | 10% Owner | Jan 10, 2012 | Buy | 255 |
| GPX | 10% Owner | Jan 09, 2012 | Buy | 46,130 |
| GPX | 10% Owner | Jan 06, 2012 | Buy | 33,150 |
| GPX | 10% Owner | Jan 05, 2012 | Buy | 14,333 |
| GPX | 10% Owner | Jan 04, 2012 | Buy | 29,348 |
| GPX | 10% Owner | Dec 28, 2011 | Buy | 5,352 |
| GPX | 10% Owner | Dec 21, 2011 | Buy | 24,928 |
| GPX | 10% Owner | Dec 22, 2011 | Buy | 14,740 |
| GPX | 10% Owner | Dec 20, 2011 | Buy | 59,355 |
| GPX | 10% Owner | Dec 19, 2011 | Buy | 50,388 |
| GPX | 10% Owner | Dec 16, 2011 | Buy | 57,018 |
| GPX | 10% Owner | Dec 14, 2011 | Buy | 75,690 |
| GPX | 10% Owner | Dec 15, 2011 | Buy | 42,304 |
| GPX | 10% Owner | Dec 13, 2011 | Buy | 39,480 |
| GPX | 10% Owner | Dec 12, 2011 | Buy | 18,270 |
| GPX | 10% Owner | Dec 09, 2011 | Buy | 49,476 |
| GPX | 10% Owner | Dec 08, 2011 | Buy | 33,223 |
| GPX | 10% Owner | Dec 07, 2011 | Buy | 58,365 |
| GPX | 10% Owner | Dec 06, 2011 | Buy | 31,416 |
| GPX | 10% Owner | Dec 05, 2011 | Buy | 30,084 |
| GPX | 10% Owner | Dec 02, 2011 | Buy | 15,722 |
| GPX | 10% Owner | Dec 01, 2011 | Buy | 35,181 |
| GPX | 10% Owner | Nov 30, 2011 | Buy | 79,117 |
| GPX | 10% Owner | Nov 29, 2011 | Buy | 25,000 |
| GPX | 10% Owner | Nov 28, 2011 | Buy | 40,992 |
| GPX | 10% Owner | Nov 22, 2011 | Buy | 107,950 |
| GPX | 10% Owner | Nov 21, 2011 | Buy | 60,724 |
| GPX | 10% Owner | Nov 18, 2011 | Buy | 93,221 |
| XRIT | 10% Owner | Mar 30, 2011 | Option Exercise | 9,872,280 |