Mobile Version
| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| OIS | President & CEO | Feb 19, 2023 |
Option Exercise | $9.75 | 22,788 | 222,183 | 1,436,139 | Feb 21, 2023, 09:51 AM |
| OIS | President & CEO | Feb 17, 2023 |
Option Exercise | $9.75 | 36,986 | 360,614 | 1,458,927 | Feb 21, 2023, 09:51 AM |
| OIS | President & CEO | Feb 16, 2023 |
Option Exercise | $9.11 | 38,953 | 354,862 | 1,495,913 | Feb 21, 2023, 09:51 AM |
| OIS | President & CEO | Feb 19, 2022 |
Option Exercise | $5.49 | 22,789 | 125,112 | 1,337,281 | Feb 22, 2022, 10:20 AM |
| OIS | President & CEO | Feb 17, 2022 |
Option Exercise | $6.36 | 36,987 | 235,237 | 1,360,070 | Feb 18, 2022, 11:42 AM |
| OIS | President & CEO | Feb 13, 2022 |
Option Exercise | $6.67 | 20,342 | 135,681 | 1,121,406 | Feb 14, 2022, 10:39 AM |
| OIS | President & CEO | Jan 07, 2021 |
Option Exercise | $6.55 | 14,831 | 97,143 | 935,309 | Mar 01, 2021, 03:10 PM |
| OIS | President & CEO | Feb 19, 2021 |
Option Exercise | $6.71 | 22,789 | 152,914 | 1,141,509 | Feb 22, 2021, 02:03 PM |
| OIS | President & CEO | Feb 14, 2021 |
Option Exercise | $6.38 | 12,439 | 79,361 | 902,289 | Feb 16, 2021, 12:18 PM |
| OIS | President & CEO | Feb 13, 2021 |
Option Exercise | $6.38 | 20,342 | 129,782 | 914,728 | Feb 16, 2021, 12:18 PM |
| OIS | President & CEO | Jan 07, 2021 |
Option Exercise | $6.55 | 15,070 | 98,709 | 935,070 | Jan 11, 2021, 11:08 AM |
| OIS | President & CEO | Mar 11, 2020 |
Buy | $2.50 | 38,000 | 95,000 | 917,097 | Mar 11, 2020, 03:24 PM |
| OIS | President & CEO | Feb 15, 2020 |
Option Exercise | $10.85 | 7,552 | 81,939 | 717,662 | Feb 18, 2020, 10:01 AM |
| OIS | President & CEO | Feb 14, 2020 |
Option Exercise | $10.85 | 12,439 | 134,963 | 725,214 | Feb 18, 2020, 10:01 AM |
| OIS | President & CEO | Feb 13, 2020 |
Option Exercise | $10.79 | 20,342 | 219,490 | 737,653 | Feb 18, 2020, 10:01 AM |
| OIS | President & CEO | Jan 09, 2020 |
Option Exercise | $15.87 | 17,596 | 279,249 | 757,995 | Jan 13, 2020, 01:32 PM |
| OIS | President & CEO | Feb 15, 2019 |
Option Exercise | $18.30 | 7,017 | 128,411 | 742,902 | Feb 19, 2019, 12:03 PM |
| OIS | President & CEO | Feb 18, 2019 |
Option Exercise | $18.30 | 2,909 | 53,235 | 731,673 | Feb 19, 2019, 12:03 PM |
| OIS | President & CEO | Feb 17, 2019 |
Option Exercise | $18.30 | 8,320 | 152,256 | 734,582 | Feb 19, 2019, 12:03 PM |
| OIS | President & CEO | Feb 14, 2019 |
Option Exercise | $17.21 | 11,557 | 198,896 | 749,919 | Feb 15, 2019, 03:17 PM |
| OIS | President & CEO | Jan 04, 2019 |
Option Exercise | $16.49 | 15,759 | 259,866 | 617,373 | Jan 07, 2019, 01:25 PM |
| OIS | President & CEO | Feb 19, 2018 |
Option Exercise | $27.30 | 3,038 | 82,937 | 594,076 | Feb 20, 2018, 10:32 AM |
| OIS | President & CEO | Feb 18, 2018 |
Option Exercise | $27.30 | 2,909 | 79,416 | 597,114 | Feb 20, 2018, 10:32 AM |
| OIS | President & CEO | Feb 17, 2018 |
Option Exercise | $27.30 | 8,320 | 227,136 | 600,023 | Feb 20, 2018, 10:32 AM |
| OIS | President & CEO | Feb 15, 2018 |
Option Exercise | $26.95 | 7,064 | 190,375 | 608,343 | Feb 16, 2018, 02:31 PM |
| TDW | Director | Apr 15, 2017 |
Option Exercise | $1.15 | 16,838 | 19,364 | 0 | Apr 18, 2017, 04:18 PM |
| OIS | President & CEO | Feb 19, 2017 |
Option Exercise | $36.20 | 6,450 | 233,490 | 538,091 | Feb 21, 2017, 05:01 PM |
| OIS | President & CEO | Feb 18, 2017 |
Option Exercise | $36.20 | 3,101 | 112,256 | 541,329 | Feb 21, 2017, 05:01 PM |
| OIS | President & CEO | Feb 17, 2017 |
Option Exercise | $36.20 | 8,903 | 322,289 | 544,430 | Feb 21, 2017, 05:01 PM |
| OIS | President & CEO | Dec 12, 2016 |
Sale | $40.85 | 12,786 | 522,308 | 499,832 | Dec 12, 2016, 01:32 PM |
| TDW | Director | Apr 15, 2016 |
Option Exercise | $6.83 | 6,396 | 43,685 | 0 | Apr 15, 2016, 08:42 PM |
| OIS | President & CEO | Feb 19, 2016 |
Option Exercise | $24.38 | 28,753 | 700,998 | 519,900 | Feb 22, 2016, 04:19 PM |
| OIS | President & CEO | Feb 18, 2016 |
Option Exercise | $25.09 | 3,501 | 87,840 | 541,371 | Feb 22, 2016, 04:19 PM |
| OIS | President & CEO | Feb 16, 2016 |
Option Exercise | $23.89 | 22,165 | 529,522 | 500,629 | Feb 18, 2016, 03:25 PM |
| T | Director | Oct 30, 2015 |
Option Exercise | $33.51 | 708 | 23,725 | 5,718 | Nov 03, 2015, 06:28 PM |
| OIS | President & CEO | Nov 02, 2015 |
Option Exercise | $21.96 | 68,633 | 1,507,181 | 572,233 | Nov 03, 2015, 03:50 PM |
| OIS | President & CEO | Nov 02, 2015 |
Sale | $31.44 | 68,633 | 2,157,822 | 503,600 | Nov 03, 2015, 03:50 PM |
| T | Director | Jul 31, 2015 |
Option Exercise | $34.74 | 683 | 23,727 | 5,010 | Aug 04, 2015, 05:30 PM |
| OIS | President & CEO | Jun 18, 2015 |
Option Exercise | $40.25 | 15,082 | 607,051 | 503,600 | Jun 22, 2015, 02:44 PM |
| OIS | President & CEO | Jun 18, 2015 |
Option Exercise | $14.30 | 55,764 | 797,425 | 518,682 | Jun 22, 2015, 02:44 PM |
| T | Director | Apr 30, 2015 |
Option Exercise | $34.64 | 685 | 23,728 | 4,327 | May 04, 2015, 05:38 PM |
| TDW | Director | Apr 15, 2015 |
Option Exercise | $19.14 | 2,437 | 46,644 | 0 | Apr 16, 2015, 05:18 PM |
| OIS | President & CEO | Feb 19, 2015 |
Option Exercise | $43.09 | 6,452 | 278,017 | 466,157 | Feb 20, 2015, 03:33 PM |
| OIS | President & CEO | Feb 17, 2015 |
Option Exercise | $43.29 | 3,599 | 155,801 | 427,009 | Feb 18, 2015, 04:21 PM |
| OIS | President & CEO | Feb 16, 2015 |
Option Exercise | $41.83 | 41,627 | 1,741,257 | 463,737 | Feb 18, 2015, 04:21 PM |
| OIS | President & CEO | Feb 17, 2015 |
Option Exercise | $9.71 | 28,686 | 278,541 | 455,695 | Feb 18, 2015, 04:20 PM |
| OIS | President & CEO | Feb 17, 2015 |
Sale | $42.48 | 15,900 | 675,432 | 439,795 | Feb 18, 2015, 04:20 PM |
| T | Director | Jan 30, 2015 |
Option Exercise | $32.92 | 721 | 23,735 | 3,642 | Feb 03, 2015, 04:08 PM |
| OIS | President & CEO | Dec 05, 2014 |
Option Exercise | $9.71 | 100,000 | 971,000 | 472,235 | Dec 09, 2014, 12:32 PM |
| T | Director | Oct 31, 2014 |
Option Exercise | $34.84 | 681 | 23,726 | 2,921 | Nov 04, 2014, 05:02 PM |
| T | Director | Jul 31, 2014 |
Option Exercise | $35.59 | 667 | 23,739 | 2,240 | Aug 04, 2014, 04:06 PM |
| T | Director | Apr 30, 2014 |
Option Exercise | $35.70 | 665 | 23,741 | 1,573 | May 02, 2014, 04:49 PM |
| OIS | President & CEO | Feb 19, 2014 |
Option Exercise | $100.43 | 2,759 | 277,086 | 170,571 | Feb 21, 2014, 03:29 PM |
| OIS | President & CEO | Feb 17, 2014 |
Option Exercise | $98.40 | 1,367 | 134,513 | 172,109 | Feb 18, 2014, 04:00 PM |
| OIS | President & CEO | Feb 16, 2014 |
Option Exercise | $98.40 | 984 | 96,826 | 173,476 | Feb 18, 2014, 04:00 PM |
| T | Director | Jan 31, 2014 |
Option Exercise | $33.32 | 712 | 23,724 | 908 | Feb 04, 2014, 05:26 PM |
| OIS | President & CEO | Sep 25, 2013 |
Option Exercise | $36.53 | 24,150 | 882,199 | 198,610 | Sep 27, 2013, 10:03 AM |
| OIS | President & CEO | Sep 25, 2013 |
Sale | $103.60 | 24,150 | 2,501,940 | 174,460 | Sep 27, 2013, 10:03 AM |
| OIS | President & CEO | Sep 20, 2013 |
Option Exercise | $36.53 | 24,200 | 884,026 | 198,660 | Sep 23, 2013, 04:41 PM |
| OIS | President & CEO | Sep 19, 2013 |
Option Exercise | $36.53 | 4,150 | 151,599 | 178,610 | Sep 23, 2013, 04:41 PM |
| OIS | President & CEO | Sep 19, 2013 |
Sale | $105.93 | 4,150 | 439,610 | 174,460 | Sep 23, 2013, 04:41 PM |
| OIS | President & CEO | Sep 20, 2013 |
Sale | $104.06 | 24,200 | 2,518,252 | 174,460 | Sep 23, 2013, 04:41 PM |
| OIS | President & CEO | May 01, 2013 |
Option Exercise | $36.99 | 14,760 | 545,972 | 179,460 | May 03, 2013, 03:56 PM |
| OIS | President & CEO | Feb 19, 2013 |
Option Exercise | $80.25 | 3,499 | 280,795 | 148,943 | Feb 21, 2013, 06:03 PM |
| OIS | President & CEO | Feb 17, 2013 |
Option Exercise | $79.18 | 1,867 | 147,829 | 150,342 | Feb 19, 2013, 07:09 PM |
| OIS | President & CEO | Feb 16, 2013 |
Option Exercise | $79.18 | 1,353 | 107,131 | 152,209 | Feb 19, 2013, 07:09 PM |
| OIS | President & CEO | Jan 09, 2013 |
Option Exercise | $11.49 | 10,000 | 114,900 | 163,562 | Jan 10, 2013, 01:58 PM |
| OIS | President & CEO | Jan 09, 2013 |
Sale | $76.02 | 10,000 | 760,200 | 153,562 | Jan 10, 2013, 01:58 PM |
| OIS | President & CEO | Jan 07, 2013 |
Option Exercise | $11.49 | 10,000 | 114,900 | 163,562 | Jan 08, 2013, 02:01 PM |
| OIS | President & CEO | Jan 07, 2013 |
Sale | $75.00 | 10,000 | 750,000 | 153,562 | Jan 08, 2013, 02:01 PM |
| OIS | President & CEO | Jan 02, 2013 |
Option Exercise | $11.49 | 10,000 | 114,900 | 163,562 | Jan 04, 2013, 03:17 PM |
| OIS | President & CEO | Jan 03, 2013 |
Option Exercise | $11.49 | 10,000 | 114,900 | 163,562 | Jan 04, 2013, 03:17 PM |
| OIS | President & CEO | Jan 03, 2013 |
Sale | $73.76 | 10,000 | 737,600 | 153,562 | Jan 04, 2013, 03:17 PM |
| OIS | President & CEO | Jan 02, 2013 |
Sale | $72.56 | 10,000 | 725,600 | 153,562 | Jan 04, 2013, 03:17 PM |
| OIS | President & CEO | Dec 27, 2012 |
Option Exercise | $11.49 | 10,000 | 114,900 | 163,562 | Dec 28, 2012, 11:18 AM |
| OIS | President & CEO | Dec 27, 2012 |
Sale | $70.03 | 10,000 | 700,269 | 153,562 | Dec 28, 2012, 11:18 AM |
| OIS | President & CEO | Sep 13, 2012 |
Option Exercise | $28.98 | 11,800 | 341,964 | 165,362 | Sep 14, 2012, 04:51 PM |
| OIS | President & CEO | Sep 13, 2012 |
Sale | $84.37 | 11,800 | 995,566 | 153,562 | Sep 14, 2012, 04:51 PM |
| OIS | President & CEO | Sep 12, 2012 |
Option Exercise | $28.98 | 14,299 | 414,385 | 167,861 | Sep 13, 2012, 03:40 PM |
| OIS | President & CEO | Sep 12, 2012 |
Sale | $83.77 | 14,299 | 1,197,827 | 153,562 | Sep 13, 2012, 03:40 PM |
| OIS | President & CEO | Sep 10, 2012 |
Option Exercise | $28.98 | 11,601 | 336,197 | 165,163 | Sep 12, 2012, 01:26 PM |
| OIS | President & CEO | Sep 10, 2012 |
Sale | $82.53 | 11,601 | 957,431 | 153,562 | Sep 12, 2012, 01:26 PM |
| OIS | President & CEO | Jun 19, 2012 |
Option Exercise | $69.61 | 5,576 | 388,145 | 153,562 | Jun 26, 2012, 12:08 PM |
| OIS | President & CEO | Feb 19, 2012 |
Option Exercise | $83.88 | 3,224 | 270,429 | 159,138 | Feb 21, 2012, 04:08 PM |
| OIS | President & CEO | Feb 18, 2012 |
Option Exercise | $83.88 | 1,289 | 108,121 | 162,362 | Feb 21, 2012, 04:08 PM |
| OIS | President & CEO | Feb 17, 2012 |
Option Exercise | $83.88 | 1,324 | 111,057 | 163,651 | Feb 21, 2012, 04:08 PM |
| OIS | President & CEO | Aug 03, 2011 |
Option Exercise | $13.49 | 54,671 | 737,331 | 176,850 | Aug 05, 2011, 04:40 PM |
| OIS | President & CEO | Aug 03, 2011 |
Sale | $84.34 | 54,671 | 4,610,952 | 126,850 | Aug 05, 2011, 04:40 PM |
| OIS | President & CEO | Feb 22, 2011 |
Option Exercise | $74.59 | 1,917 | 142,989 | 126,850 | Feb 23, 2011, 02:27 PM |
| OIS | President & CEO | Feb 19, 2011 |
Option Exercise | $74.65 | 1,917 | 143,104 | 124,933 | Feb 22, 2011, 08:44 AM |
| OIS | President & CEO | Dec 29, 2010 |
Option Exercise | $34.86 | 11,806 | 411,557 | 118,656 | Jan 03, 2011, 08:32 AM |
| OIS | President & CEO | Dec 29, 2010 |
Sale | $65.02 | 11,806 | 767,626 | 106,850 | Jan 03, 2011, 08:32 AM |
| OIS | President & CEO | Dec 22, 2010 |
Option Exercise | $34.86 | 23,523 | 820,012 | 130,373 | Dec 27, 2010, 03:18 PM |
| OIS | President & CEO | Dec 22, 2010 |
Sale | $65.02 | 23,523 | 1,529,465 | 106,850 | Dec 27, 2010, 03:18 PM |
| OIS | President & CEO | Sep 28, 2010 |
Option Exercise | $21.08 | 60,000 | 1,264,800 | 166,850 | Sep 28, 2010, 05:25 PM |
| OIS | President & CEO | Sep 28, 2010 |
Sale | $45.00 | 60,000 | 2,700,000 | 106,850 | Sep 28, 2010, 05:25 PM |
Desktop Version
| Symbol | Relationship | Date | Transaction | Value($) |
| OIS | President & CEO | Feb 19, 2023 |
Option Exercise | 222,183 |
| OIS | President & CEO | Feb 17, 2023 |
Option Exercise | 360,614 |
| OIS | President & CEO | Feb 16, 2023 |
Option Exercise | 354,862 |
| OIS | President & CEO | Feb 19, 2022 |
Option Exercise | 125,112 |
| OIS | President & CEO | Feb 17, 2022 |
Option Exercise | 235,237 |
| OIS | President & CEO | Feb 13, 2022 |
Option Exercise | 135,681 |
| OIS | President & CEO | Jan 07, 2021 |
Option Exercise | 97,143 |
| OIS | President & CEO | Feb 19, 2021 |
Option Exercise | 152,914 |
| OIS | President & CEO | Feb 14, 2021 |
Option Exercise | 79,361 |
| OIS | President & CEO | Feb 13, 2021 |
Option Exercise | 129,782 |
| OIS | President & CEO | Jan 07, 2021 |
Option Exercise | 98,709 |
| OIS | President & CEO | Mar 11, 2020 |
Buy | 95,000 |
| OIS | President & CEO | Feb 15, 2020 |
Option Exercise | 81,939 |
| OIS | President & CEO | Feb 14, 2020 |
Option Exercise | 134,963 |
| OIS | President & CEO | Feb 13, 2020 |
Option Exercise | 219,490 |
| OIS | President & CEO | Jan 09, 2020 |
Option Exercise | 279,249 |
| OIS | President & CEO | Feb 15, 2019 |
Option Exercise | 128,411 |
| OIS | President & CEO | Feb 18, 2019 |
Option Exercise | 53,235 |
| OIS | President & CEO | Feb 17, 2019 |
Option Exercise | 152,256 |
| OIS | President & CEO | Feb 14, 2019 |
Option Exercise | 198,896 |
| OIS | President & CEO | Jan 04, 2019 |
Option Exercise | 259,866 |
| OIS | President & CEO | Feb 19, 2018 |
Option Exercise | 82,937 |
| OIS | President & CEO | Feb 18, 2018 |
Option Exercise | 79,416 |
| OIS | President & CEO | Feb 17, 2018 |
Option Exercise | 227,136 |
| OIS | President & CEO | Feb 15, 2018 |
Option Exercise | 190,375 |
| TDW | Director | Apr 15, 2017 |
Option Exercise | 19,364 |
| OIS | President & CEO | Feb 19, 2017 |
Option Exercise | 233,490 |
| OIS | President & CEO | Feb 18, 2017 |
Option Exercise | 112,256 |
| OIS | President & CEO | Feb 17, 2017 |
Option Exercise | 322,289 |
| OIS | President & CEO | Dec 12, 2016 |
Sale | 522,308 |
| TDW | Director | Apr 15, 2016 |
Option Exercise | 43,685 |
| OIS | President & CEO | Feb 19, 2016 |
Option Exercise | 700,998 |
| OIS | President & CEO | Feb 18, 2016 |
Option Exercise | 87,840 |
| OIS | President & CEO | Feb 16, 2016 |
Option Exercise | 529,522 |
| T | Director | Oct 30, 2015 |
Option Exercise | 23,725 |
| OIS | President & CEO | Nov 02, 2015 |
Option Exercise | 1,507,181 |
| OIS | President & CEO | Nov 02, 2015 |
Sale | 2,157,822 |
| T | Director | Jul 31, 2015 |
Option Exercise | 23,727 |
| OIS | President & CEO | Jun 18, 2015 |
Option Exercise | 607,051 |
| OIS | President & CEO | Jun 18, 2015 |
Option Exercise | 797,425 |
| T | Director | Apr 30, 2015 |
Option Exercise | 23,728 |
| TDW | Director | Apr 15, 2015 |
Option Exercise | 46,644 |
| OIS | President & CEO | Feb 19, 2015 |
Option Exercise | 278,017 |
| OIS | President & CEO | Feb 17, 2015 |
Option Exercise | 155,801 |
| OIS | President & CEO | Feb 16, 2015 |
Option Exercise | 1,741,257 |
| OIS | President & CEO | Feb 17, 2015 |
Option Exercise | 278,541 |
| OIS | President & CEO | Feb 17, 2015 |
Sale | 675,432 |
| T | Director | Jan 30, 2015 |
Option Exercise | 23,735 |
| OIS | President & CEO | Dec 05, 2014 |
Option Exercise | 971,000 |
| T | Director | Oct 31, 2014 |
Option Exercise | 23,726 |
| T | Director | Jul 31, 2014 |
Option Exercise | 23,739 |
| T | Director | Apr 30, 2014 |
Option Exercise | 23,741 |
| OIS | President & CEO | Feb 19, 2014 |
Option Exercise | 277,086 |
| OIS | President & CEO | Feb 17, 2014 |
Option Exercise | 134,513 |
| OIS | President & CEO | Feb 16, 2014 |
Option Exercise | 96,826 |
| T | Director | Jan 31, 2014 |
Option Exercise | 23,724 |
| OIS | President & CEO | Sep 25, 2013 |
Option Exercise | 882,199 |
| OIS | President & CEO | Sep 25, 2013 |
Sale | 2,501,940 |
| OIS | President & CEO | Sep 20, 2013 |
Option Exercise | 884,026 |
| OIS | President & CEO | Sep 19, 2013 |
Option Exercise | 151,599 |
| OIS | President & CEO | Sep 19, 2013 |
Sale | 439,610 |
| OIS | President & CEO | Sep 20, 2013 |
Sale | 2,518,252 |
| OIS | President & CEO | May 01, 2013 |
Option Exercise | 545,972 |
| OIS | President & CEO | Feb 19, 2013 |
Option Exercise | 280,795 |
| OIS | President & CEO | Feb 17, 2013 |
Option Exercise | 147,829 |
| OIS | President & CEO | Feb 16, 2013 |
Option Exercise | 107,131 |
| OIS | President & CEO | Jan 09, 2013 |
Option Exercise | 114,900 |
| OIS | President & CEO | Jan 09, 2013 |
Sale | 760,200 |
| OIS | President & CEO | Jan 07, 2013 |
Option Exercise | 114,900 |
| OIS | President & CEO | Jan 07, 2013 |
Sale | 750,000 |
| OIS | President & CEO | Jan 02, 2013 |
Option Exercise | 114,900 |
| OIS | President & CEO | Jan 03, 2013 |
Option Exercise | 114,900 |
| OIS | President & CEO | Jan 03, 2013 |
Sale | 737,600 |
| OIS | President & CEO | Jan 02, 2013 |
Sale | 725,600 |
| OIS | President & CEO | Dec 27, 2012 |
Option Exercise | 114,900 |
| OIS | President & CEO | Dec 27, 2012 |
Sale | 700,269 |
| OIS | President & CEO | Sep 13, 2012 |
Option Exercise | 341,964 |
| OIS | President & CEO | Sep 13, 2012 |
Sale | 995,566 |
| OIS | President & CEO | Sep 12, 2012 |
Option Exercise | 414,385 |
| OIS | President & CEO | Sep 12, 2012 |
Sale | 1,197,827 |
| OIS | President & CEO | Sep 10, 2012 |
Option Exercise | 336,197 |
| OIS | President & CEO | Sep 10, 2012 |
Sale | 957,431 |
| OIS | President & CEO | Jun 19, 2012 |
Option Exercise | 388,145 |
| OIS | President & CEO | Feb 19, 2012 |
Option Exercise | 270,429 |
| OIS | President & CEO | Feb 18, 2012 |
Option Exercise | 108,121 |
| OIS | President & CEO | Feb 17, 2012 |
Option Exercise | 111,057 |
| OIS | President & CEO | Aug 03, 2011 |
Option Exercise | 737,331 |
| OIS | President & CEO | Aug 03, 2011 |
Sale | 4,610,952 |
| OIS | President & CEO | Feb 22, 2011 |
Option Exercise | 142,989 |
| OIS | President & CEO | Feb 19, 2011 |
Option Exercise | 143,104 |
| OIS | President & CEO | Dec 29, 2010 |
Option Exercise | 411,557 |
| OIS | President & CEO | Dec 29, 2010 |
Sale | 767,626 |
| OIS | President & CEO | Dec 22, 2010 |
Option Exercise | 820,012 |
| OIS | President & CEO | Dec 22, 2010 |
Sale | 1,529,465 |
| OIS | President & CEO | Sep 28, 2010 |
Option Exercise | 1,264,800 |
| OIS | President & CEO | Sep 28, 2010 |
Sale | 2,700,000 |
