| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Feb 10, 2015 | Tax Payment (Shares) | $395.13 | 8,871 | 3,505,198 | 34,277 | Feb 11, 2015, 04:25 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Feb 10, 2015 | Option/RSU Exercise | - | 18,833 | - | 43,148 | Feb 11, 2015, 04:25 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Feb 09, 2015 | Tax Payment (Shares) | $396.88 | 4,940 | 1,960,587 | 24,315 | Feb 11, 2015, 04:25 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Nov 03, 2014 | Sale | $320.78 | 1,128 | 361,840 | 17,985 | Nov 04, 2014, 04:18 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Oct 01, 2014 | Sale | $330.97 | 1,127 | 373,003 | 19,113 | Oct 02, 2014, 04:44 PM | |
| A | AGILENT TECHNOLOGIES INC | George A. Scangos | Director | Sep 17, 2014 | Award/Grant | $58.89 | 2,353 | 138,568 | 2,353 | Sep 18, 2014, 12:32 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Sep 02, 2014 | Sale | $345.47 | 1,128 | 389,690 | 20,240 | Sep 04, 2014, 04:15 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Aug 01, 2014 | Sale | $332.93 | 1,128 | 375,545 | 21,368 | Aug 04, 2014, 04:43 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Jul 16, 2014 | Sale | $312.37 | 12,316 | 3,847,149 | 22,496 | Jul 18, 2014, 05:59 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Jul 15, 2014 | Tax Payment (Shares) | $312.00 | 10,062 | 3,139,344 | 34,812 | Jul 17, 2014, 04:45 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Jul 15, 2014 | Option/RSU Exercise | - | 21,339 | - | 44,874 | Jul 17, 2014, 04:45 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Jun 02, 2014 | Sale | $318.93 | 484 | 154,362 | 23,535 | Jun 03, 2014, 04:29 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | May 01, 2014 | Sale | $285.56 | 2,123 | 606,241 | 25,656 | May 02, 2014, 04:22 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Apr 01, 2014 | Sale | $308.42 | 2,123 | 654,776 | 26,142 | Apr 02, 2014, 04:16 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Mar 10, 2014 | Sale | $333.77 | 26,124 | 8,719,378 | 53,689 | Mar 12, 2014, 07:20 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Mar 03, 2014 | Sale | $335.79 | 2,942 | 987,894 | 56,368 | Mar 04, 2014, 03:19 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Feb 12, 2014 | Option/RSU Exercise | - | 9,189 | - | 62,150 | Feb 14, 2014, 04:37 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Feb 13, 2014 | Sale | $316.81 | 486 | 153,970 | 57,331 | Feb 14, 2014, 04:37 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Feb 12, 2014 | Tax Payment (Shares) | $323.04 | 4,333 | 1,399,732 | 57,817 | Feb 14, 2014, 04:37 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Feb 11, 2014 | Sale | $314.31 | 2,456 | 771,945 | 54,454 | Feb 12, 2014, 05:00 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Feb 10, 2014 | Tax Payment (Shares) | $315.54 | 8,880 | 2,801,995 | 55,417 | Feb 11, 2014, 07:55 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Feb 10, 2014 | Option/RSU Exercise | - | 18,833 | - | 64,297 | Feb 11, 2014, 07:55 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Feb 09, 2014 | Tax Payment (Shares) | $315.54 | 4,850 | 1,530,369 | 45,464 | Feb 11, 2014, 07:55 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Feb 09, 2014 | Option/RSU Exercise | - | 11,270 | - | 50,314 | Feb 11, 2014, 07:55 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Nov 01, 2013 | Sale | $245.57 | 2,239 | 549,831 | 40,156 | Nov 05, 2013, 12:13 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Oct 01, 2013 | Sale | $242.85 | 2,239 | 543,741 | 42,395 | Oct 02, 2013, 04:35 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Sep 03, 2013 | Sale | $214.40 | 2,239 | 480,042 | 45,534 | Sep 04, 2013, 04:52 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Aug 01, 2013 | Sale | $218.82 | 2,239 | 489,938 | 45,761 | Aug 02, 2013, 10:55 AM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Jul 16, 2013 | Sale | $223.94 | 2,239 | 501,402 | 48,000 | Jul 18, 2013, 11:24 AM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Jul 15, 2013 | Tax Payment (Shares) | $224.33 | 20,011 | 4,489,068 | 60,177 | Jul 16, 2013, 06:19 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Jul 15, 2013 | Option/RSU Exercise | - | 21,339 | - | 70,250 | Jul 16, 2013, 06:19 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Jun 03, 2013 | Sale | $234.16 | 1,598 | 374,188 | 48,911 | Jun 04, 2013, 03:29 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | May 01, 2013 | Sale | $215.39 | 1,598 | 344,193 | 50,509 | May 03, 2013, 03:07 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Apr 01, 2013 | Sale | $193.66 | 1,598 | 309,469 | 52,107 | Apr 03, 2013, 12:31 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Apr 01, 2013 | Sale | $193.66 | 1,598 | 309,469 | 52,107 | Apr 02, 2013, 01:23 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Mar 01, 2013 | Sale | $165.30 | 1,598 | 264,149 | 53,705 | Mar 04, 2013, 04:40 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Feb 13, 2013 | Sale | $163.39 | 1,598 | 261,097 | 55,303 | Feb 14, 2013, 02:59 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Feb 10, 2013 | Tax Payment (Shares) | $164.44 | 8,890 | 1,461,872 | 56,901 | Feb 12, 2013, 05:05 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Feb 10, 2013 | Option/RSU Exercise | - | 18,833 | - | 65,791 | Feb 12, 2013, 05:05 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Feb 09, 2013 | Tax Payment (Shares) | $164.44 | 3,723 | 612,210 | 46,958 | Feb 12, 2013, 05:05 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Feb 09, 2013 | Option/RSU Exercise | - | 9,767 | - | 50,681 | Feb 12, 2013, 05:05 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Nov 29, 2012 | Gift | - | 10,756 | - | 46,292 | Jan 24, 2013, 05:08 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Nov 29, 2012 | Gift | - | 10,756 | - | 5,378 | Jan 24, 2013, 05:08 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Nov 01, 2012 | Sale | $139.42 | 2,472 | 344,640 | 52,898 | Nov 02, 2012, 03:49 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Oct 01, 2012 | Sale | $149.16 | 3,654 | 545,031 | 54,142 | Oct 02, 2012, 01:10 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Sep 04, 2012 | Sale | $145.90 | 3,654 | 533,119 | 57,796 | Sep 05, 2012, 03:17 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Aug 01, 2012 | Sale | $146.30 | 3,655 | 534,727 | 61,450 | Aug 02, 2012, 03:24 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Jul 17, 2012 | Sale | $146.04 | 2,472 | 361,011 | 66,333 | Jul 18, 2012, 03:35 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Jul 16, 2012 | Tax Payment (Shares) | $144.61 | 17,679 | 2,556,560 | 76,357 | Jul 17, 2012, 01:03 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Jul 16, 2012 | Option/RSU Exercise | - | 21,339 | - | 85,256 | Jul 17, 2012, 01:03 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Jul 02, 2012 | Sale | $143.50 | 1,183 | 169,761 | 63,917 | Jul 03, 2012, 10:40 AM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Jun 01, 2012 | Sale | $128.63 | 1,183 | 152,169 | 65,100 | Jun 04, 2012, 04:26 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Jul 15, 2011 | Tax Payment (Shares) | $104.00 | 8,791 | 914,264 | 54,374 | Feb 22, 2012, 12:03 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Feb 10, 2012 | Tax Payment (Shares) | $118.14 | 7,007 | 827,807 | 66,283 | Feb 13, 2012, 04:24 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Feb 10, 2012 | Option/RSU Exercise | - | 18,833 | - | 73,290 | Feb 13, 2012, 04:24 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Jul 20, 2011 | Sale | $106.51 | 12,347 | 1,315,035 | 64,164 | Jul 21, 2011, 02:30 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Jul 14, 2011 | Tax Payment (Shares) | $104.00 | 8,791 | 914,264 | 54,374 | Jul 19, 2011, 04:29 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Jul 15, 2011 | Tax Payment (Shares) | $104.00 | 8,911 | 926,744 | 66,804 | Jul 19, 2011, 04:29 PM | |
| BIIB | BIOGEN IDEC INC. | George A. Scangos | Chief Executive Officer | Jul 15, 2011 | Option/RSU Exercise | - | 21,341 | - | 75,715 | Jul 19, 2011, 04:29 PM |