| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| OII | Director | Jun 23, 2022 | Buy | $8.72 | 25,000 | 218,053 | 99,208 | Jun 23, 2022, 04:40 PM |
| CPE | Director | Mar 12, 2020 | Buy | $0.52 | 100,000 | 51,610 | 1,493,750 | Mar 12, 2020, 05:33 PM |
| CPE | Director | Mar 11, 2020 | Buy | $0.48 | 300,000 | 143,790 | 1,393,750 | Mar 12, 2020, 05:33 PM |
| CPE | Director | Mar 10, 2020 | Buy | $0.51 | 200,000 | 102,400 | 1,093,750 | Mar 12, 2020, 05:33 PM |
| CPE | Director | Mar 06, 2020 | Buy | $1.30 | 50,000 | 64,975 | 645,000 | Mar 10, 2020, 05:45 PM |
| CPE | Director | Mar 09, 2020 | Buy | $0.42 | 250,000 | 105,900 | 893,750 | Mar 10, 2020, 05:45 PM |
| CPE | Director | Mar 06, 2020 | Buy | $1.48 | 300,000 | 444,420 | 643,750 | Mar 10, 2020, 05:45 PM |
| CPE | Director | Mar 05, 2020 | Buy | $1.79 | 100,000 | 178,700 | 343,750 | Mar 05, 2020, 05:19 PM |
| CPE | Director | Mar 04, 2020 | Buy | $1.96 | 200,000 | 391,800 | 243,750 | Mar 05, 2020, 05:19 PM |
| CPE | Director | Mar 02, 2020 | Buy | $2.13 | 50,000 | 106,500 | 5,344,924 | Mar 03, 2020, 07:04 PM |
| CPE | Director | Feb 28, 2020 | Buy | $2.12 | 200,000 | 424,000 | 5,294,924 | Mar 03, 2020, 07:04 PM |
| CPE | Director | Mar 03, 2020 | Buy | $2.05 | 100,000 | 205,000 | 595,000 | Mar 03, 2020, 07:04 PM |
| CPE | Director | Mar 02, 2020 | Buy | $2.10 | 250,000 | 525,150 | 495,000 | Mar 03, 2020, 07:04 PM |
| CRZO | Director | Nov 29, 2019 | Buy | $6.41 | 25,000 | 160,232 | 2,895,988 | Dec 03, 2019, 05:52 PM |
| CRZO | Director | Nov 21, 2019 | Buy | $6.23 | 21,047 | 131,081 | 2,870,988 | Nov 21, 2019, 08:54 PM |
| CRZO | Director | Nov 20, 2019 | Buy | $6.47 | 50,000 | 323,690 | 2,849,941 | Nov 21, 2019, 08:54 PM |
| DENR | 10% Owner | Sep 13, 2018 | Buy | $0.13 | 2,740,583 | 342,573 | 5,340,583 | Oct 01, 2018, 04:11 PM |
| CRZO | Director | Sep 08, 2017 | Buy | $11.39 | 25,000 | 284,740 | 25,000 | Sep 11, 2017, 05:57 PM |
| CRZO | Director | Sep 08, 2017 | Buy | $11.64 | 25,000 | 291,065 | 140,000 | Sep 11, 2017, 05:57 PM |
| CRZO | Director | Sep 07, 2017 | Buy | $12.08 | 25,000 | 302,012 | 115,000 | Sep 11, 2017, 05:57 PM |
| CRZO | Director | Aug 29, 2017 | Buy | $11.86 | 50,000 | 593,100 | 2,876,310 | Aug 30, 2017, 05:27 PM |
| CRZO | Director | Aug 28, 2017 | Buy | $12.67 | 25,000 | 316,745 | 2,826,310 | Aug 30, 2017, 05:27 PM |
| CRZO | Director | Aug 16, 2017 | Buy | $13.16 | 47,200 | 621,091 | 2,801,310 | Aug 16, 2017, 05:55 PM |
| CRZO | Director | Aug 15, 2017 | Buy | $13.36 | 29,700 | 396,718 | 2,754,110 | Aug 16, 2017, 05:55 PM |
| CRZO | Director | Aug 14, 2017 | Buy | $13.89 | 75,000 | 1,041,712 | 2,724,410 | Aug 16, 2017, 05:55 PM |
| CRZO | Director | Mar 09, 2017 | Buy | $26.83 | 15,000 | 402,522 | 2,643,010 | Mar 10, 2017, 04:59 PM |
| CRZO | Director | Mar 08, 2017 | Buy | $28.70 | 10,000 | 287,011 | 2,628,010 | Mar 10, 2017, 04:59 PM |
| CRZO | Director | Mar 03, 2017 | Buy | $30.99 | 40,830 | 1,265,391 | 2,618,010 | Mar 07, 2017, 05:49 PM |
| CRZO | Director | Mar 02, 2017 | Buy | $31.25 | 25,000 | 781,360 | 2,577,180 | Mar 02, 2017, 05:26 PM |
| CPT | Director | Jan 04, 2017 | Sale | $85.22 | 1,320 | 112,490 | 99,017 | Jan 06, 2017, 05:34 PM |
| BAS | Director | Nov 22, 2016 | Sale | $0.53 | 457,771 | 240,513 | 27,333 | Nov 22, 2016, 06:09 PM |
| BAS | Director | Nov 21, 2016 | Sale | $0.45 | 36,950 | 16,672 | 485,104 | Nov 22, 2016, 06:09 PM |
| BAS | Director | Nov 17, 2016 | Sale | $0.33 | 13,121 | 4,272 | 0 | Nov 17, 2016, 05:11 PM |
| BAS | Director | Nov 17, 2016 | Sale | $0.33 | 226,750 | 73,830 | 507,065 | Nov 17, 2016, 05:11 PM |
| BAS | Director | Nov 16, 2016 | Sale | $0.33 | 14,485 | 4,802 | 13,121 | Nov 17, 2016, 05:11 PM |
| BAS | Director | Nov 16, 2016 | Sale | $0.33 | 226,935 | 75,229 | 733,815 | Nov 17, 2016, 05:11 PM |
| BAS | Director | Nov 11, 2016 | Sale | $0.40 | 9,740 | 3,896 | 70,660 | Nov 15, 2016, 06:50 PM |
| BAS | Director | Nov 11, 2016 | Sale | $0.40 | 160,067 | 64,434 | 1,688,324 | Nov 15, 2016, 06:50 PM |
| BAS | Director | Nov 14, 2016 | Sale | $0.36 | 43,054 | 15,551 | 27,606 | Nov 15, 2016, 06:50 PM |
| BAS | Director | Nov 14, 2016 | Sale | $0.36 | 707,574 | 255,576 | 1,000,913 | Nov 15, 2016, 06:50 PM |
| BAS | Director | Mar 16, 2015 | Buy | $5.30 | 6,900 | 36,603 | 6,900 | Nov 15, 2016, 06:49 PM |
| CRZO | Director | Jun 03, 2016 | Option Exercise | $38.34 | 9,166 | 351,447 | 2,552,180 | Jun 06, 2016, 06:56 PM |
| CRZO | Director | Jun 03, 2016 | Option Exercise | $20.22 | 9,166 | 185,337 | 2,561,346 | Jun 06, 2016, 06:56 PM |
| CRZO | Director | May 17, 2016 | Option Exercise | $37.85 | 9,166 | 346,933 | 2,552,180 | May 19, 2016, 05:31 PM |
| CRZO | Director | May 17, 2016 | Option Exercise | $20.22 | 9,166 | 185,337 | 2,561,346 | May 19, 2016, 05:31 PM |
| BAS | Director | Aug 26, 2015 | Buy | $3.42 | 76,600 | 262,156 | 1,820,291 | Aug 27, 2015, 09:30 AM |
| BAS | Director | Aug 25, 2015 | Buy | $3.50 | 10,000 | 34,972 | 1,743,691 | Aug 27, 2015, 09:30 AM |
| BAS | Director | Aug 21, 2015 | Buy | $3.78 | 50,000 | 189,055 | 1,733,691 | Aug 24, 2015, 11:09 AM |
| BAS | Director | Aug 20, 2015 | Buy | $4.12 | 50,000 | 205,770 | 1,683,691 | Aug 21, 2015, 09:58 AM |
| BAS | Director | Aug 19, 2015 | Buy | $4.21 | 50,000 | 210,745 | 1,633,691 | Aug 19, 2015, 06:06 PM |
| BAS | Director | Aug 17, 2015 | Buy | $5.26 | 100,000 | 525,585 | 1,633,691 | Aug 19, 2015, 12:31 PM |
| HERO | Director | Aug 03, 2015 | Option Exercise | $0.08 | 588,767 | 48,279 | 0 | Aug 05, 2015, 07:33 PM |
| BAS | Director | Jun 19, 2015 | Buy | $7.19 | 73,500 | 528,737 | 73,500 | Jun 22, 2015, 04:14 PM |
| BAS | Director | Jun 19, 2015 | Buy | $7.30 | 52,300 | 381,706 | 1,533,691 | Jun 22, 2015, 04:14 PM |
| BAS | Director | Jun 18, 2015 | Buy | $7.34 | 22,700 | 166,604 | 1,481,391 | Jun 22, 2015, 04:14 PM |
| BAS | Director | Mar 16, 2015 | Buy | $5.30 | 6,900 | 36,603 | 948,970 | Mar 18, 2015, 05:52 PM |
| HERO | Director | Dec 16, 2014 | Buy | $1.07 | 100,000 | 106,900 | 290,000 | Dec 16, 2014, 05:27 PM |
| HERO | Director | Dec 12, 2014 | Buy | $1.13 | 150,000 | 169,425 | 190,000 | Dec 16, 2014, 05:27 PM |
| HERO | Director | Jun 30, 2014 | Buy | $4.03 | 100,000 | 402,510 | 1,715,140 | Jun 30, 2014, 04:20 PM |
| HERO | Director | Jun 27, 2014 | Buy | $4.00 | 50,000 | 199,960 | 1,615,140 | Jun 30, 2014, 04:20 PM |
| HERO | Director | Jun 23, 2014 | Buy | $4.06 | 50,000 | 203,000 | 1,565,140 | Jun 25, 2014, 11:07 AM |
| HERO | Director | Apr 28, 2014 | Buy | $4.35 | 25,000 | 108,677 | 1,492,140 | Apr 30, 2014, 04:12 PM |
| HERO | Director | Mar 31, 2014 | Buy | $4.56 | 50,000 | 227,955 | 1,467,140 | Mar 31, 2014, 05:29 PM |
| HERO | Director | Feb 14, 2014 | Buy | $4.60 | 25,000 | 114,980 | 1,417,125 | Feb 18, 2014, 10:55 AM |
| HERO | Director | Feb 13, 2014 | Buy | $4.58 | 25,000 | 114,482 | 1,392,125 | Feb 18, 2014, 10:55 AM |
| HERO | Director | Nov 06, 2013 | Buy | $6.58 | 100,000 | 658,410 | 1,367,125 | Nov 07, 2013, 08:13 AM |
| BAS | Director | Jul 30, 2013 | Buy | $11.33 | 15,800 | 179,009 | 935,070 | Aug 01, 2013, 02:27 PM |
| CRZO | Director | Feb 08, 2013 | Option Exercise | $4.98 | 93,334 | 464,606 | 2,511,403 | Apr 23, 2013, 08:20 PM |
| BAS | Director | Nov 16, 2012 | Buy | $8.96 | 20,000 | 179,134 | 912,270 | Nov 20, 2012, 11:45 AM |
| HERO | Director | Jun 26, 2012 | Buy | $3.10 | 50,000 | 154,795 | 1,253,125 | Jun 28, 2012, 01:48 PM |
| BAS | Director | Jun 26, 2012 | Buy | $8.70 | 25,000 | 217,450 | 892,270 | Jun 27, 2012, 05:14 PM |
| BAS | Director | Jun 25, 2012 | Buy | $8.85 | 25,000 | 221,202 | 867,270 | Jun 27, 2012, 05:14 PM |
| HERO | Director | Jun 21, 2012 | Buy | $3.30 | 25,000 | 82,500 | 1,203,125 | Jun 22, 2012, 09:53 AM |
| HERO | Director | Jun 20, 2012 | Buy | $3.45 | 25,000 | 86,200 | 1,178,125 | Jun 22, 2012, 09:53 AM |
| BAS | Director | Jun 14, 2012 | Buy | $9.25 | 1,200 | 11,100 | 842,270 | Jun 14, 2012, 09:54 PM |
| BAS | Director | Jun 13, 2012 | Buy | $9.50 | 75,000 | 712,372 | 841,070 | Jun 14, 2012, 09:54 PM |
| BAS | Director | May 17, 2012 | Buy | $10.75 | 50,000 | 537,525 | 766,070 | May 17, 2012, 07:26 PM |
| BAS | Director | May 16, 2012 | Buy | $11.81 | 75,000 | 885,413 | 716,070 | May 17, 2012, 07:26 PM |
| BAS | Director | May 15, 2012 | Buy | $12.47 | 50,000 | 623,675 | 641,070 | May 17, 2012, 07:26 PM |
| BAS | Director | Apr 25, 2012 | Option Exercise | $5.67 | 55,000 | 311,900 | 591,070 | Apr 25, 2012, 07:45 PM |
| BAS | Director | Apr 23, 2012 | Buy | $13.50 | 52,370 | 706,995 | 536,070 | Apr 25, 2012, 07:45 PM |
| CRZO | Director | Nov 17, 2011 | Option Exercise | $4.01 | 75,000 | 300,750 | 2,401,156 | Nov 21, 2011, 05:14 PM |
| BAS | Director | Sep 09, 2011 | Buy | $19.75 | 50,000 | 987,515 | 476,700 | Sep 12, 2011, 07:07 PM |
| BAS | Director | Aug 24, 2011 | Buy | $20.19 | 15,000 | 302,922 | 426,700 | Aug 25, 2011, 06:52 PM |
| BAS | Director | Aug 19, 2011 | Buy | $20.52 | 25,000 | 512,880 | 401,700 | Aug 24, 2011, 07:45 AM |
| BAS | Director | Aug 22, 2011 | Buy | $19.00 | 10,000 | 190,043 | 411,700 | Aug 24, 2011, 07:45 AM |
| BAS | Director | Aug 02, 2011 | Option Exercise | $4.00 | 37,500 | 150,000 | 376,700 | Aug 04, 2011, 11:37 AM |
| CRZO | Director | Jan 26, 2010 | Option Exercise | $2.31 | 115,000 | 266,055 | 2,326,156 | Apr 27, 2011, 05:52 PM |
| CKH | Director | Feb 11, 2011 | Option Exercise | $108.32 | 125 | 13,540 | 23,087 | Feb 14, 2011, 07:05 PM |
| CKH | Director | Nov 19, 2010 | Option Exercise | $107.90 | 125 | 13,488 | 22,962 | Nov 22, 2010, 05:59 PM |
| CKH | Director | Aug 20, 2010 | Option Exercise | $77.30 | 125 | 9,663 | 22,837 | Aug 23, 2010, 05:22 PM |
| BAS | Director | Aug 11, 2010 | Buy | $8.50 | 30,000 | 255,129 | 332,200 | Aug 13, 2010, 03:56 PM |
| BAS | Director | Aug 06, 2010 | Buy | $8.99 | 20,000 | 179,800 | 302,200 | Aug 09, 2010, 04:45 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| OII | Director | Jun 23, 2022 | Buy | 218,053 |
| CPE | Director | Mar 12, 2020 | Buy | 51,610 |
| CPE | Director | Mar 11, 2020 | Buy | 143,790 |
| CPE | Director | Mar 10, 2020 | Buy | 102,400 |
| CPE | Director | Mar 06, 2020 | Buy | 64,975 |
| CPE | Director | Mar 09, 2020 | Buy | 105,900 |
| CPE | Director | Mar 06, 2020 | Buy | 444,420 |
| CPE | Director | Mar 05, 2020 | Buy | 178,700 |
| CPE | Director | Mar 04, 2020 | Buy | 391,800 |
| CPE | Director | Mar 02, 2020 | Buy | 106,500 |
| CPE | Director | Feb 28, 2020 | Buy | 424,000 |
| CPE | Director | Mar 03, 2020 | Buy | 205,000 |
| CPE | Director | Mar 02, 2020 | Buy | 525,150 |
| CRZO | Director | Nov 29, 2019 | Buy | 160,232 |
| CRZO | Director | Nov 21, 2019 | Buy | 131,081 |
| CRZO | Director | Nov 20, 2019 | Buy | 323,690 |
| DENR | 10% Owner | Sep 13, 2018 | Buy | 342,573 |
| CRZO | Director | Sep 08, 2017 | Buy | 284,740 |
| CRZO | Director | Sep 08, 2017 | Buy | 291,065 |
| CRZO | Director | Sep 07, 2017 | Buy | 302,012 |
| CRZO | Director | Aug 29, 2017 | Buy | 593,100 |
| CRZO | Director | Aug 28, 2017 | Buy | 316,745 |
| CRZO | Director | Aug 16, 2017 | Buy | 621,091 |
| CRZO | Director | Aug 15, 2017 | Buy | 396,718 |
| CRZO | Director | Aug 14, 2017 | Buy | 1,041,712 |
| CRZO | Director | Mar 09, 2017 | Buy | 402,522 |
| CRZO | Director | Mar 08, 2017 | Buy | 287,011 |
| CRZO | Director | Mar 03, 2017 | Buy | 1,265,391 |
| CRZO | Director | Mar 02, 2017 | Buy | 781,360 |
| CPT | Director | Jan 04, 2017 | Sale | 112,490 |
| BAS | Director | Nov 22, 2016 | Sale | 240,513 |
| BAS | Director | Nov 21, 2016 | Sale | 16,672 |
| BAS | Director | Nov 17, 2016 | Sale | 4,272 |
| BAS | Director | Nov 17, 2016 | Sale | 73,830 |
| BAS | Director | Nov 16, 2016 | Sale | 4,802 |
| BAS | Director | Nov 16, 2016 | Sale | 75,229 |
| BAS | Director | Nov 11, 2016 | Sale | 3,896 |
| BAS | Director | Nov 11, 2016 | Sale | 64,434 |
| BAS | Director | Nov 14, 2016 | Sale | 15,551 |
| BAS | Director | Nov 14, 2016 | Sale | 255,576 |
| BAS | Director | Mar 16, 2015 | Buy | 36,603 |
| CRZO | Director | Jun 03, 2016 | Option Exercise | 351,447 |
| CRZO | Director | Jun 03, 2016 | Option Exercise | 185,337 |
| CRZO | Director | May 17, 2016 | Option Exercise | 346,933 |
| CRZO | Director | May 17, 2016 | Option Exercise | 185,337 |
| BAS | Director | Aug 26, 2015 | Buy | 262,156 |
| BAS | Director | Aug 25, 2015 | Buy | 34,972 |
| BAS | Director | Aug 21, 2015 | Buy | 189,055 |
| BAS | Director | Aug 20, 2015 | Buy | 205,770 |
| BAS | Director | Aug 19, 2015 | Buy | 210,745 |
| BAS | Director | Aug 17, 2015 | Buy | 525,585 |
| HERO | Director | Aug 03, 2015 | Option Exercise | 48,279 |
| BAS | Director | Jun 19, 2015 | Buy | 528,737 |
| BAS | Director | Jun 19, 2015 | Buy | 381,706 |
| BAS | Director | Jun 18, 2015 | Buy | 166,604 |
| BAS | Director | Mar 16, 2015 | Buy | 36,603 |
| HERO | Director | Dec 16, 2014 | Buy | 106,900 |
| HERO | Director | Dec 12, 2014 | Buy | 169,425 |
| HERO | Director | Jun 30, 2014 | Buy | 402,510 |
| HERO | Director | Jun 27, 2014 | Buy | 199,960 |
| HERO | Director | Jun 23, 2014 | Buy | 203,000 |
| HERO | Director | Apr 28, 2014 | Buy | 108,677 |
| HERO | Director | Mar 31, 2014 | Buy | 227,955 |
| HERO | Director | Feb 14, 2014 | Buy | 114,980 |
| HERO | Director | Feb 13, 2014 | Buy | 114,482 |
| HERO | Director | Nov 06, 2013 | Buy | 658,410 |
| BAS | Director | Jul 30, 2013 | Buy | 179,009 |
| CRZO | Director | Feb 08, 2013 | Option Exercise | 464,606 |
| BAS | Director | Nov 16, 2012 | Buy | 179,134 |
| HERO | Director | Jun 26, 2012 | Buy | 154,795 |
| BAS | Director | Jun 26, 2012 | Buy | 217,450 |
| BAS | Director | Jun 25, 2012 | Buy | 221,202 |
| HERO | Director | Jun 21, 2012 | Buy | 82,500 |
| HERO | Director | Jun 20, 2012 | Buy | 86,200 |
| BAS | Director | Jun 14, 2012 | Buy | 11,100 |
| BAS | Director | Jun 13, 2012 | Buy | 712,372 |
| BAS | Director | May 17, 2012 | Buy | 537,525 |
| BAS | Director | May 16, 2012 | Buy | 885,413 |
| BAS | Director | May 15, 2012 | Buy | 623,675 |
| BAS | Director | Apr 25, 2012 | Option Exercise | 311,900 |
| BAS | Director | Apr 23, 2012 | Buy | 706,995 |
| CRZO | Director | Nov 17, 2011 | Option Exercise | 300,750 |
| BAS | Director | Sep 09, 2011 | Buy | 987,515 |
| BAS | Director | Aug 24, 2011 | Buy | 302,922 |
| BAS | Director | Aug 19, 2011 | Buy | 512,880 |
| BAS | Director | Aug 22, 2011 | Buy | 190,043 |
| BAS | Director | Aug 02, 2011 | Option Exercise | 150,000 |
| CRZO | Director | Jan 26, 2010 | Option Exercise | 266,055 |
| CKH | Director | Feb 11, 2011 | Option Exercise | 13,540 |
| CKH | Director | Nov 19, 2010 | Option Exercise | 13,488 |
| CKH | Director | Aug 20, 2010 | Option Exercise | 9,663 |
| BAS | Director | Aug 11, 2010 | Buy | 255,129 |
| BAS | Director | Aug 06, 2010 | Buy | 179,800 |