SEC CIK 1181174
DORSA CAROLINE
Reported ownership across 6 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| PEGview stock → | 149,368.92 | 2015-08-05 |
| BIIBview stock → | 31,002 | 2025-06-17 |
| ILMNview stock → | 15,754 | 2026-05-21 |
| DUKview stock → | 12,723 | 2026-05-07 |
| NTLAview stock → | 12,701 | 2022-06-14 |
| GILDview stock → | 2,000 | 2007-11-05 |
Position History — BIIB
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — BIIB
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2025-06-17 | Grant / award | 3,160 | $0.00 | 31,002 |
| 2025-05-02 | Open-market buy | 1,235 | $122.72 | 27,842 |
| 2024-06-21 | Grant / award | 1,785 | $0.00 | 26,607 |
| 2023-06-26 | Grant / award | 1,580 | $0.00 | 24,822 |
| 2022-06-15 | Grant / award | 1,370 | $0.00 | 23,242 |
| 2021-07-01 | Grant / award | 775 | $0.00 | 21,872 |
| 2020-06-03 | Grant / award | 890 | $0.00 | 21,097 |
| 2019-06-19 | Grant / award | 1,155 | $0.00 | 20,207 |
| 2018-06-12 | Grant / award | 880 | $0.00 | 19,052 |
| 2017-06-07 | Grant / award | 1,055 | $0.00 | 18,172 |
| 2016-09-22 | Option exercise (derivative) | 2,570 | $0.00 | 0 |
| 2016-09-22 | Option exercise | 25,000 | $53.64 | 44,663 |
| 2016-09-22 | Option exercise | 2,570 | $53.64 | 19,663 |
| 2016-09-22 | Open-market sale | 27,570 | $314.00 | 17,093 |
| 2016-06-08 | Grant / award | 1,060 | $0.00 | 17,093 |
| 2015-06-10 | Grant / award | 695 | $0.00 | 16,033 |
| 2014-06-12 | Grant / award | 870 | $0.00 | 15,338 |
| 2014-03-20 | Option exercise (derivative) | 10,000 | $0.00 | 25,000 |
| 2014-03-20 | Open-market sale | 900 | $350.37 | 14,468 |
| 2014-03-20 | Open-market sale | 4,199 | $349.54 | 15,368 |
| 2014-03-20 | Open-market sale | 2,200 | $347.28 | 22,268 |
| 2014-03-20 | Option exercise | 10,000 | $53.64 | 24,468 |
| 2014-03-20 | Open-market sale | 2,701 | $348.66 | 19,567 |
| 2013-06-12 | Grant / award | 1,305 | $0.00 | 14,468 |
| 2012-06-08 | Grant / award | 2,020 | $0.00 | 13,163 |
| 2011-06-01 | Grant / award | 2,900 | $0.00 | 11,143 |
| 2010-08-13 | Open-market buy | 177 | $56.41 | 8,243 |
| 2010-07-30 | Open-market buy | 183 | $54.57 | 8,066 |
| 2010-07-16 | Open-market buy | 185 | $53.71 | 7,883 |
| 2010-06-30 | Open-market buy | 205 | $48.63 | 7,698 |
| 2010-06-18 | Open-market buy | 203 | $49.15 | 7,493 |
| 2010-06-09 | Grant / award | 5,735 | $0.00 | 7,290 |
| 2010-05-28 | Open-market buy | 208 | $48.01 | 1,555 |
| 2010-05-14 | Open-market buy | 94 | $51.17 | 1,247 |
| 2010-05-14 | Open-market buy | 100 | $51.22 | 1,347 |
| 2010-05-14 | Open-market buy | 1 | $50.21 | 1,153 |
| 2010-04-30 | Open-market buy | 187 | $53.38 | 1,152 |
| 2010-01-04 | Grant / award (derivative) | 35,000 | $0.00 | 35,000 |
| 2010-01-04 | Grant / award (derivative) | 2,570 | $0.00 | 2,570 |
| 2010-01-04 | Grant / award | 965 | $0.00 | 965 |
| 2010-01-03 | — | — | — | 0 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.