| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BIIB | BIOGEN INC. | SHERWIN STEPHEN A | Director | Mar 11, 2020 | Option Exercise | $58.46 | 12,278 | 717,772 | 16,517 | Mar 12, 2020, 06:56 PM | |
| BIIB | BIOGEN INC. | SHERWIN STEPHEN A | Director | Mar 11, 2020 | Sale | $295.22 | 2,434 | 718,574 | 15,438 | Mar 12, 2020, 06:56 PM | |
| BIIB | BIOGEN INC. | Vounatsos Michel | Chief Executive Officer | Feb 15, 2020 | Option Exercise | $333.00 | 2,150 | 715,950 | 31,625 | Feb 19, 2020, 06:20 PM | |
| BIIB | BIOGEN INC. | Sandrock Alfred | EVP, Research & Development | Feb 15, 2020 | Option Exercise | $333.00 | 538 | 179,154 | 14,481 | Feb 19, 2020, 06:17 PM | |
| BIIB | BIOGEN INC. | Galdes Alphonse | EVP Pharmaceutical Oper & Tech | Feb 15, 2020 | Option Exercise | $333.00 | 130 | 43,290 | 2,542 | Feb 19, 2020, 06:13 PM | |
| BIIB | BIOGEN INC. | ALEXANDER SUSAN H | EVP Chief Legal Off & Corp Sec | Feb 15, 2020 | Option Exercise | $333.00 | 689 | 229,437 | 36,572 | Feb 19, 2020, 06:09 PM | |
| BIIB | BIOGEN INC. | Kramer Robin | VP, Chief Accounting Officer | Feb 12, 2020 | Option Exercise | $331.76 | 46 | 15,261 | 236 | Feb 14, 2020, 06:37 PM | |
| BIIB | BIOGEN INC. | Karp Daniel | EVP, Corporate Development | Feb 12, 2020 | Option Exercise | $331.76 | 294 | 97,537 | 930 | Feb 14, 2020, 06:36 PM | |
| BIIB | BIOGEN INC. | Guindo Chirfi | EVP Glob. Prod Strat and Comm | Feb 12, 2020 | Option Exercise | $331.76 | 504 | 167,207 | 3,871 | Feb 14, 2020, 06:34 PM | |
| BIIB | BIOGEN INC. | Gregory Ginger | EVP, Human Resources | Feb 12, 2020 | Option Exercise | $331.76 | 1,159 | 384,510 | 4,603 | Feb 14, 2020, 06:32 PM | |
| BIIB | BIOGEN INC. | Galdes Alphonse | EVP Pharmaceutical Oper & Tech | Feb 12, 2020 | Option Exercise | $331.76 | 351 | 116,448 | 2,231 | Feb 14, 2020, 06:30 PM | |
| BIIB | BIOGEN INC. | CAPELLO JEFFREY D | EVP & Chief Financial Officer | Feb 12, 2020 | Option Exercise | $331.76 | 614 | 203,701 | 3,118 | Feb 14, 2020, 06:27 PM | |
| BIIB | BIOGEN INC. | ALEXANDER SUSAN H | EVP Chief Legal Off & Corp Sec | Feb 12, 2020 | Option Exercise | $331.76 | 2,235 | 741,484 | 35,708 | Feb 14, 2020, 06:25 PM | |
| BIIB | BIOGEN INC. | Vounatsos Michel | Chief Executive Officer | Feb 12, 2020 | Option Exercise | $331.76 | 4,895 | 1,623,965 | 28,928 | Feb 14, 2020, 06:19 PM | |
| BIIB | BIOGEN INC. | Sandrock Alfred | EVP, Research & Development | Feb 12, 2020 | Option Exercise | $331.76 | 1,901 | 630,676 | 13,806 | Feb 14, 2020, 06:16 PM | |
| BIIB | BIOGEN INC. | CAPELLO JEFFREY D | EVP & Chief Financial Officer | Jan 02, 2020 | Option Exercise | $294.20 | 406 | 119,445 | 1,813 | Jan 06, 2020, 12:00 AM | |
| BIIB | BIOGEN INC. | Kramer Robin | VP, Chief Accounting Officer | Dec 03, 2019 | Option Exercise | $290.70 | 25 | 7,268 | 150 | Dec 05, 2019, 04:24 PM | |
| BIIB | BIOGEN INC. | Guindo Chirfi | EVP Glob. Prod Strat and Comm | Dec 01, 2019 | Option Exercise | $299.81 | 391 | 117,226 | 2,695 | Dec 03, 2019, 05:59 PM | |
| BIIB | BIOGEN INC. | Posner Brian S | Director | Dec 02, 2019 | Sale | $292.35 | 1,055 | 308,429 | 6,995 | Dec 03, 2019, 05:58 PM | |
| BIIB | BIOGEN INC. | Gregory Ginger | EVP, Human Resources | Aug 01, 2019 | Option Exercise | $243.06 | 208 | 50,556 | 2,215 | Aug 05, 2019, 04:20 PM | |
| BIIB | BIOGEN INC. | Karp Daniel | EVP, Corporate Development | Jul 02, 2019 | Option Exercise | $236.37 | 58 | 13,709 | 264 | Jul 05, 2019, 04:51 PM | |
| BIIB | BIOGEN INC. | Ehlers Michael D | EVP, Research and Development | Jun 01, 2019 | Option Exercise | $219.29 | 960 | 210,518 | 8,025 | Jun 04, 2019, 04:56 PM | |
| BIIB | BIOGEN INC. | Vounatsos Michel | Chief Executive Officer | May 02, 2019 | Option Exercise | $230.52 | 658 | 151,682 | 21,829 | May 06, 2019, 04:20 PM | |
| BIIB | BIOGEN INC. | DENNER ALEXANDER J | Director | May 01, 2019 | Buy | $229.46 | 30,000 | 6,883,800 | 605,000 | May 02, 2019, 05:06 PM | |
| BIIB | BIOGEN INC. | DENNER ALEXANDER J | Director | May 02, 2019 | Buy | $231.24 | 38,000 | 8,787,120 | 643,000 | May 02, 2019, 05:06 PM | |
| BIIB | BIOGEN INC. | DENNER ALEXANDER J | Director | Apr 30, 2019 | Buy | $229.25 | 50,342 | 11,540,904 | 575,000 | May 02, 2019, 05:06 PM | |
| BIIB | BIOGEN INC. | Vounatsos Michel | Chief Executive Officer | May 01, 2019 | Buy | $231.48 | 4,351 | 1,007,169 | 21,007 | May 02, 2019, 04:30 PM | |
| BIIB | BIOGEN INC. | PANGIA ROBERT W | Director | Mar 18, 2019 | Option Exercise | $52.22 | 6,114 | 319,273 | 24,701 | Mar 19, 2019, 04:08 PM | |
| BIIB | BIOGEN INC. | PANGIA ROBERT W | Director | Mar 18, 2019 | Sale | $328.55 | 6,114 | 2,008,755 | 18,587 | Mar 19, 2019, 04:08 PM | |
| BIIB | BIOGEN INC. | McKenzie Paul | EVP Pharmaceutical Oper & Tech | Mar 01, 2019 | Option Exercise | $334.10 | 658 | 219,838 | 7,235 | Mar 05, 2019, 12:00 AM | |
| BIIB | BIOGEN INC. | ALEXANDER SUSAN H | EVP Chief Legal Officer & Sec. | Feb 22, 2019 | Option Exercise | $325.33 | 4,109 | 1,336,781 | 32,715 | Feb 26, 2019, 05:09 PM | |
| BIIB | BIOGEN INC. | ALEXANDER SUSAN H | EVP Chief Legal Officer & Sec. | Feb 22, 2019 | Option Exercise | $48.52 | 6,395 | 310,285 | 36,085 | Feb 26, 2019, 05:09 PM | |
| BIIB | BIOGEN INC. | Sandrock Alfred | EVP, Chief Medical Officer | Feb 22, 2019 | Option Exercise | $325.33 | 739 | 240,419 | 10,409 | Feb 26, 2019, 05:07 PM | |
| BIIB | BIOGEN INC. | Vounatsos Michel | Chief Executive Officer | Feb 15, 2019 | Option Exercise | $332.87 | 2,340 | 778,916 | 16,574 | Feb 20, 2019, 06:10 PM | |
| BIIB | BIOGEN INC. | Sandrock Alfred | EVP, Chief Medical Officer | Feb 15, 2019 | Option Exercise | $332.87 | 586 | 195,062 | 9,485 | Feb 20, 2019, 06:08 PM | |
| BIIB | BIOGEN INC. | McKenzie Paul | EVP Pharmaceutical Oper & Tech | Feb 15, 2019 | Option Exercise | $332.87 | 643 | 214,035 | 7,325 | Feb 20, 2019, 06:07 PM | |
| BIIB | BIOGEN INC. | Ehlers Michael D | EVP, Research and Development | Feb 15, 2019 | Option Exercise | $332.87 | 749 | 249,320 | 7,777 | Feb 20, 2019, 05:54 PM | |
| BIIB | BIOGEN INC. | ALEXANDER SUSAN H | EVP Chief Legal Officer & Sec. | Feb 15, 2019 | Option Exercise | $332.87 | 749 | 249,320 | 28,027 | Feb 20, 2019, 05:53 PM | |
| BIIB | BIOGEN INC. | Vounatsos Michel | Chief Executive Officer | Feb 12, 2019 | Option Exercise | $319.43 | 2,622 | 837,545 | 13,645 | Feb 14, 2019, 06:33 PM | |
| BIIB | BIOGEN INC. | Sandrock Alfred | EVP, Chief Medical Officer | Feb 12, 2019 | Option Exercise | $319.43 | 2,518 | 804,325 | 8,753 | Feb 14, 2019, 06:29 PM | |
| BIIB | BIOGEN INC. | McKenzie Paul | EVP Pharmaceutical Oper & Tech | Feb 12, 2019 | Option Exercise | $319.43 | 919 | 293,556 | 6,520 | Feb 14, 2019, 06:17 PM | |
| BIIB | BIOGEN INC. | Gregory Ginger | EVP, Human Resources | Feb 12, 2019 | Option Exercise | $319.43 | 551 | 176,006 | 2,244 | Feb 14, 2019, 06:10 PM | |
| BIIB | BIOGEN INC. | Ehlers Michael D | EVP, Research and Development | Feb 12, 2019 | Option Exercise | $319.43 | 1,267 | 404,718 | 6,841 | Feb 14, 2019, 06:07 PM | |
| BIIB | BIOGEN INC. | ALEXANDER SUSAN H | EVP Chief Legal Officer & Sec. | Feb 12, 2019 | Option Exercise | $319.43 | 1,021 | 326,138 | 27,091 | Feb 14, 2019, 06:04 PM | |
| BIIB | BIOGEN INC. | DENNER ALEXANDER J | Director | Jan 31, 2019 | Buy | $330.52 | 25,800 | 8,527,391 | 517,658 | Feb 01, 2019, 04:19 PM | |
| BIIB | BIOGEN INC. | DENNER ALEXANDER J | Director | Feb 01, 2019 | Buy | $328.45 | 7,000 | 2,299,164 | 524,658 | Feb 01, 2019, 04:19 PM | |
| BIIB | BIOGEN INC. | DENNER ALEXANDER J | Director | Jan 30, 2019 | Buy | $324.86 | 30,000 | 9,745,860 | 491,858 | Feb 01, 2019, 04:19 PM | |
| BIIB | BIOGEN INC. | CAPELLO JEFFREY D | EVP & Chief Financial Officer | Jan 02, 2019 | Option Exercise | $304.69 | 414 | 126,142 | 917 | Jan 04, 2019, 04:17 PM | |
| BIIB | BIOGEN INC. | Guindo Chirfi | EVP Glob. Mkt Acc & Cust Innov | Dec 01, 2018 | Option Exercise | $333.72 | 409 | 136,491 | 2,543 | Dec 04, 2018, 08:21 PM | |
| BIIB | BIOGEN INC. | Ehlers Michael D | EVP, Research and Development | Sep 26, 2018 | Sale | $350.00 | 1,000 | 350,000 | 4,281 | Sep 27, 2018, 04:16 PM | |
| BIIB | BIOGEN INC. | Gregory Ginger | EVP, Human Resources | Aug 01, 2018 | Option Exercise | $344.06 | 163 | 56,082 | 1,044 | Aug 03, 2018, 04:14 PM | |
| BIIB | BIOGEN INC. | Ehlers Michael D | EVP, Research and Development | Jun 01, 2018 | Option Exercise | $297.09 | 1,076 | 319,669 | 5,281 | Jun 05, 2018, 04:31 PM | |
| BIIB | BIOGEN INC. | Vounatsos Michel | Chief Executive Officer | May 02, 2018 | Option Exercise | $274.13 | 750 | 205,598 | 9,368 | May 04, 2018, 06:09 PM | |
| BIIB | BIOGEN INC. | DENNER ALEXANDER J | Director | Apr 25, 2018 | Buy | $269.91 | 48,000 | 12,955,680 | 461,858 | Apr 27, 2018, 07:48 AM | |
| BIIB | BIOGEN INC. | McKenzie Paul | EVP Pharmaceutical Oper & Tech | Mar 01, 2018 | Option Exercise | $282.35 | 642 | 181,269 | 4,302 | Mar 05, 2018, 04:41 PM | |
| BIIB | BIOGEN INC. | Sandrock Alfred | EVP, Chief Medical Officer | Feb 27, 2018 | Sale | $290.83 | 259 | 75,325 | 6,553 | Feb 28, 2018, 05:39 PM | |
| BIIB | BIOGEN INC. | Sandrock Alfred | EVP, Chief Medical Officer | Feb 23, 2018 | Sale | $293.44 | 908 | 266,444 | 6,553 | Feb 27, 2018, 06:25 PM | |
| BIIB | BIOGEN INC. | Sandrock Alfred | EVP, Chief Medical Officer | Feb 23, 2018 | Option Exercise | $292.78 | 208 | 60,898 | 6,812 | Feb 27, 2018, 06:25 PM | |
| BIIB | BIOGEN INC. | COVINO GREGORY F | VP, Chief Accounting Officer | Feb 23, 2018 | Option Exercise | $292.78 | 28 | 8,198 | 4,744 | Feb 27, 2018, 06:24 PM | |
| BIIB | BIOGEN INC. | ALEXANDER SUSAN H | EVP Chief Legal Corp Svc & Sec | Feb 23, 2018 | Option Exercise | $292.78 | 381 | 111,549 | 24,844 | Feb 27, 2018, 06:22 PM | |
| BIIB | BIOGEN INC. | Sandrock Alfred | EVP, Chief Medical Officer | Feb 22, 2018 | Option Exercise | $284.81 | 727 | 207,057 | 7,461 | Feb 26, 2018, 04:12 PM | |
| BIIB | BIOGEN INC. | ALEXANDER SUSAN H | EVP Chief Legal Corp Svc & Sec | Feb 22, 2018 | Option Exercise | $284.81 | 727 | 207,057 | 24,368 | Feb 26, 2018, 12:00 AM | |
| BIIB | BIOGEN INC. | COVINO GREGORY F | VP, Chief Accounting Officer | Feb 22, 2018 | Option Exercise | $284.81 | 58 | 16,519 | 4,680 | Feb 26, 2018, 12:00 AM | |
| BIIB | BIOGEN INC. | Sandrock Alfred | EVP, Chief Medical Officer | Feb 20, 2018 | Sale | $292.00 | 743 | 216,956 | 6,553 | Feb 21, 2018, 04:10 PM | |
| BIIB | BIOGEN INC. | Sandrock Alfred | EVP, Chief Medical Officer | Feb 15, 2018 | Sale | $298.85 | 1,294 | 386,712 | 7,296 | Feb 20, 2018, 08:09 PM | |
| BIIB | BIOGEN INC. | Vounatsos Michel | Chief Executive Officer | Feb 15, 2018 | Option Exercise | $299.38 | 1,877 | 561,936 | 8,356 | Feb 20, 2018, 04:27 PM | |
| BIIB | BIOGEN INC. | Sandrock Alfred | EVP, Chief Medical Officer | Feb 15, 2018 | Option Exercise | $299.38 | 596 | 178,430 | 8,590 | Feb 20, 2018, 04:25 PM | |
| BIIB | BIOGEN INC. | Ehlers Michael D | EVP, Research and Development | Feb 15, 2018 | Option Exercise | $299.38 | 509 | 152,384 | 4,898 | Feb 20, 2018, 04:20 PM | |
| BIIB | BIOGEN INC. | ALEXANDER SUSAN H | EVP Chief Legal Corp Svc & Sec | Feb 15, 2018 | Option Exercise | $299.38 | 510 | 152,684 | 23,460 | Feb 20, 2018, 04:17 PM | |
| BIIB | BIOGEN INC. | COVINO GREGORY F | VP, Chief Accounting Officer | Feb 15, 2018 | Option Exercise | $299.38 | 56 | 16,765 | 4,544 | Feb 20, 2018, 12:00 AM | |
| BIIB | BIOGEN INC. | McKenzie Paul | EVP Pharmaceutical Oper & Tech | Feb 15, 2018 | Option Exercise | $299.38 | 442 | 132,326 | 4,412 | Feb 20, 2018, 12:00 AM | |
| BIIB | BIOGEN INC. | Sandrock Alfred | EVP, Chief Medical Officer | Feb 12, 2018 | Option Exercise | $316.63 | 1,316 | 416,685 | 7,847 | Feb 14, 2018, 06:37 PM | |
| BIIB | BIOGEN INC. | PANGIA ROBERT W | Director | Jan 09, 2018 | Option Exercise | $57.83 | 5,832 | 337,265 | 23,539 | Jan 10, 2018, 05:28 PM | |
| BIIB | BIOGEN INC. | PANGIA ROBERT W | Director | Jan 09, 2018 | Sale | $329.65 | 5,832 | 1,922,519 | 17,707 | Jan 10, 2018, 05:28 PM | |
| BIIB | BIOGEN INC. | Vounatsos Michel | Chief Executive Officer | Dec 29, 2017 | Buy | $320.55 | 780 | 250,029 | 4,879 | Jan 02, 2018, 04:21 PM | |
| BIIB | BIOGEN INC. | COVINO GREGORY F | VP, Chief Accounting Officer | Dec 01, 2017 | Option Exercise | $319.35 | 157 | 50,138 | 4,542 | Dec 05, 2017, 04:36 PM | |
| BIIB | BIOGEN INC. | DENNER ALEXANDER J | Director | Nov 28, 2017 | Buy | $316.12 | 20,000 | 6,322,400 | 403,858 | Nov 30, 2017, 07:30 AM | |
| BIIB | BIOGEN INC. | DENNER ALEXANDER J | Director | Nov 29, 2017 | Buy | $319.84 | 10,000 | 3,198,400 | 413,858 | Nov 30, 2017, 07:30 AM | |
| BIIB | BIOGEN INC. | DENNER ALEXANDER J | Director | Aug 31, 2017 | Option Exercise | $316.56 | 933 | 295,350 | 383,858 | Aug 31, 2017, 09:45 PM | |
| BIIB | BIOGEN INC. | ALEXANDER SUSAN H | EVP Chief Legal Corp Svc & Sec | Jul 25, 2017 | Sale | $290.01 | 4,974 | 1,442,510 | 22,258 | Jul 26, 2017, 04:22 PM | |
| BIIB | BIOGEN INC. | ALEXANDER SUSAN H | EVP Chief Legal Corp Svc & Sec | Jul 19, 2017 | Sale | $285.00 | 7,758 | 2,211,030 | 27,232 | Jul 20, 2017, 05:00 PM | |
| BIIB | BIOGEN INC. | Posner Brian S | Director | Jun 09, 2017 | Sale | $256.31 | 1,084 | 277,840 | 6,330 | Jun 12, 2017, 04:29 PM | |
| BIIB | BIOGEN INC. | Ehlers Michael D | EVP, Research and Development | Jun 01, 2017 | Option Exercise | $252.38 | 747 | 188,528 | 3,616 | Jun 05, 2017, 04:38 PM | |
| BIIB | BIOGEN INC. | Vounatsos Michel | Chief Executive Officer | May 02, 2017 | Option Exercise | $271.34 | 564 | 153,036 | 4,099 | May 04, 2017, 04:16 PM | |
| BIIB | BIOGEN INC. | Vounatsos Michel | Chief Executive Officer | May 01, 2017 | Buy | $271.35 | 1,402 | 380,433 | 2,927 | May 02, 2017, 04:18 PM | |
| BIIB | BIOGEN INC. | DENNER ALEXANDER J | Director | Apr 27, 2017 | Buy | $278.50 | 73,858 | 20,569,476 | 383,858 | May 01, 2017, 05:47 PM | |
| BIIB | BIOGEN INC. | Clancy Paul J | Executive VP and CFO | Apr 25, 2017 | Sale | $290.00 | 9,892 | 2,868,680 | 10,813 | Apr 27, 2017, 04:23 PM | |
| BIIB | BIOGEN INC. | Clancy Paul J | Executive VP and CFO | Mar 13, 2017 | Sale | $291.55 | 9,891 | 2,883,721 | 20,705 | Mar 14, 2017, 07:32 PM | |
| BIIB | BIOGEN INC. | McKenzie Paul | EVP Pharmaceutical Oper & Tech | Mar 01, 2017 | Option Exercise | $293.26 | 157 | 46,042 | 561 | Mar 03, 2017, 06:07 PM | |
| BIIB | BIOGEN INC. | Sandrock Alfred | EVP CMO Neuro & Neurodegenerat | Mar 01, 2017 | Sale | $290.07 | 973 | 282,238 | 9,041 | Mar 03, 2017, 06:02 PM | |
| BIIB | BIOGEN INC. | Clancy Paul J | Executive VP and CFO | Feb 28, 2017 | Option Exercise | $279.35 | 3,054 | 853,135 | 30,596 | Mar 02, 2017, 05:24 PM | |
| BIIB | BIOGEN INC. | Sandrock Alfred | EVP CMO Neuro & Neurodegenerat | Feb 28, 2017 | Option Exercise | $278.17 | 2,981 | 829,217 | 10,014 | Mar 02, 2017, 05:22 PM | |
| BIIB | BIOGEN INC. | ALEXANDER SUSAN H | EVP, Chief Legal Officer | Feb 28, 2017 | Option Exercise | $278.54 | 2,409 | 670,996 | 34,990 | Mar 02, 2017, 05:20 PM | |
| BIIB | BIOGEN INC. | COVINO GREGORY F | VP, Chief Accounting Officer | Feb 28, 2017 | Option Exercise | $285.23 | 89 | 25,386 | 4,505 | Mar 02, 2017, 05:18 PM | |
| BIIB | BIOGEN INC. | Karaboutis Adriana | EVP, Tech, Bus. Sol & Corp Aff | Feb 28, 2017 | Option Exercise | $286.64 | 738 | 211,542 | 8,752 | Mar 02, 2017, 05:16 PM | |
| BIIB | BIOGEN INC. | DiPietro Kenneth | EVP Human Resources | Feb 28, 2017 | Option Exercise | $278.66 | 2,456 | 684,399 | 7,177 | Mar 02, 2017, 05:12 PM | |
| BIIB | BIOGEN INC. | PANGIA ROBERT W | Director | Jan 09, 2017 | Option Exercise | $52.22 | 5,450 | 284,599 | 22,078 | Jan 10, 2017, 04:15 PM | |
| BIIB | BIOGEN INC. | PANGIA ROBERT W | Director | Jan 09, 2017 | Sale | $295.39 | 5,450 | 1,609,876 | 16,628 | Jan 10, 2017, 04:15 PM | |
| BIIB | BIOGEN INC. | Karaboutis Adriana | EVP, Tech, Bus. Sol & Corp Aff | Dec 01, 2016 | Sale | $296.53 | 48 | 14,233 | 7,360 | Dec 05, 2016, 04:34 PM | |
| BIIB | BIOGEN INC. | Karaboutis Adriana | EVP, Tech, Bus. Sol & Corp Aff | Dec 01, 2016 | Option Exercise | $295.78 | 171 | 50,578 | 7,408 | Dec 05, 2016, 04:34 PM |
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