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> BIIB
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 06/30/2023 | BIOGEN INC. | BIIB | 0 | -2,743 | 0 | -762,636,000 | |
| 03/31/2023 | BIOGEN INC. | BIIB | 2,743 | 0 | 762,636,000 | 3,044,000 | $278,029.89 |
| 12/31/2022 | BIOGEN INC. | BIIB | 2,743 | 2,743 | 759,592,000 | 759,592,000 | $276,920.16 |
| 03/31/2020 | BIOGEN INC. | BIIB | 0 | -11,590 | 0 | -3,439,000 | |
| 12/31/2019 | BIOGEN INC. | BIIB | 11,590 | 0 | 3,439,000 | 741,000 | $296.72 |
| 09/30/2019 | BIOGEN INC. | BIIB | 11,590 | 0 | 2,698,000 | -13,000 | $232.79 |
| 06/30/2019 | BIOGEN INC. | BIIB | 11,590 | -18,319 | 2,711,000 | -4,359,000 | $233.91 |
| 03/31/2019 | BIOGEN INC. | BIIB | 29,909 | 1,200 | 7,070,000 | -1,569,000 | $236.38 |
| 12/31/2018 | BIOGEN INC. | BIIB | 28,709 | -4,600 | 8,639,000 | -3,129,000 | $300.92 |
| 09/30/2018 | BIOGEN INC. | BIIB | 33,309 | 200 | 11,768,000 | 2,158,000 | $353.30 |
| 06/30/2018 | BIOGEN INC. | BIIB | 33,109 | -100 | 9,610,000 | 517,000 | $290.25 |
| 03/31/2018 | BIOGEN INC. | BIIB | 33,209 | 100 | 9,093,000 | -1,455,000 | $273.81 |
| 12/31/2017 | BIOGEN INC. | BIIB | 33,109 | -300 | 10,548,000 | 87,000 | $318.58 |
| 09/30/2017 | BIOGEN INC. | BIIB | 33,409 | -600 | 10,461,000 | 1,232,000 | $313.12 |
| 06/30/2017 | BIOGEN INC. | BIIB | 34,009 | -500 | 9,229,000 | -206,000 | $271.37 |
| 03/31/2017 | BIOGEN INC. | BIIB | 34,509 | -17,600 | 9,435,000 | -5,342,000 | $273.41 |
| 12/31/2016 | BIOGEN INC. | BIIB | 52,109 | 3,300 | 14,777,000 | -502,000 | $283.58 |
| 09/30/2016 | BIOGEN INC. | BIIB | 48,809 | 48,809 | 15,279,000 | 15,279,000 | $313.04 |
| 06/30/2016 | BIOGEN INC. | BIIB | 46,200 | 46,200 | 11,172,000 | 11,172,000 | $241.82 |
| 09/30/2012 | BIOGEN INC. | BIIB | 0 | -32,625 | 0 | -4,710,000 | |
| 06/30/2012 | BIOGEN INC. | BIIB | 32,625 | -28,330 | 4,710,000 | -2,970,000 | $144.37 |
| 03/31/2012 | BIOGEN INC. | BIIB | 60,955 | -17,279 | 7,680,000 | 393,000 | $125.99 |
| 12/31/2011 | BIOGEN INC. | BIIB | 52,696 | -25,538 | 5,799,000 | -1,488,000 | $110.05 |
| 09/30/2011 | BIOGEN INC. | BIIB | 78,234 | 78,234 | 7,287,000 | 7,287,000 | $93.14 |
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