Rowinsky Eric K
Insider transactions at 3 companies
This page shows all SEC Form 4 filings attributed to Rowinsky Eric K. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| BIIB | Award / Grant | 2,370 | — | — | Jun 17, 2025 | |
| VSTM | Award / Grant | 8,333 | — | — | May 22, 2025 | |
| BIIB | Award / Grant | 1,340 | — | — | Jun 21, 2024 | |
| VSTM | Award / Grant | 8,333 | — | — | Jun 18, 2024 | |
| BIIB | Purchase | 455 | $222.54 | $101,256 | Feb 15, 2024 | |
| FBIOP | Award / Grant | 6,666 | — | — | Jan 1, 2024 | |
| BIIB | Award / Grant | 960 | — | — | Jun 26, 2023 | |
| FBIOP | Purchase | 11,976 | $0.84 | $10,060 | Feb 10, 2023 | |
| FBIOP | Award / Grant | 100,000 | — | — | Jan 1, 2023 | |
| BIIB | Award / Grant | 1,370 | — | — | Jun 15, 2022 | |
| FBIOP | Award / Grant | 100,000 | — | — | Jan 1, 2022 | |
| BIIB | Award / Grant | 775 | — | — | Jul 1, 2021 | |
| FBIOP | Sale | 8,000 | $4.31 | $34,480 | Feb 18, 2021 | |
| BIIB | Award / Grant | 890 | — | — | Jun 3, 2020 | |
| FBIOP | Award / Grant | 100,000 | — | — | Jan 1, 2020 | |
| BIIB | Award / Grant | 1,155 | — | — | Jun 19, 2019 | |
| FBIOP | Award / Grant | 100,000 | — | — | Jan 1, 2019 | |
| BIIB | Award / Grant | 880 | — | — | Jun 12, 2018 | |
| 0000810509 | Award / Grant | 50,000 | — | — | Feb 20, 2018 | |
| FBIOP | Award / Grant | 100,000 | — | — | Jan 1, 2018 | |
| VSTM | Purchase | 2,000 | $3.84 | $7,680 | Sep 5, 2017 | |
| 0000810509 | Award / Grant | 50,000 | — | — | Jun 30, 2017 | |
| BIIB | Award / Grant | 1,055 | — | — | Jun 7, 2017 | |
| FBIOP | Award / Grant | 100,000 | — | — | Jan 1, 2017 | |
| 0001385228 | Option Exercise | 15,000 | $0.44 | $6,600 | Aug 29, 2016 | |
| BIIB | Award / Grant | 1,060 | — | — | Jun 8, 2016 | |
| 0000810509 | Award / Grant | 10,726 | $1.14 | $12,228 | Apr 20, 2016 | |
| FBIOP | Award / Grant | 100,000 | — | — | Jan 1, 2016 | |
| BIIB | Award / Grant | 695 | — | — | Jun 10, 2015 | |
| 0001264587 | Chief Medical Officer | Sale | 10,824 | $15.77 | $170,694 | Apr 27, 2015 |
| 0000810509 | Award / Grant | 22,000 | — | — | Mar 26, 2015 | |
| BIIB | Sale | 11,667 | $475.00 | $5,541,825 | Mar 20, 2015 | |
| BIIB | Option Exercise | 2,333 | $59.82 | $139,560 | Mar 19, 2015 | |
| BIIB | Option Exercise | 4,667 | $59.82 | $279,180 | Mar 17, 2015 | |
| FBIOP | Award / Grant | 50,000 | — | — | Mar 12, 2015 | |
| BIIB | Sale | 4,666 | $417.23 | $1,946,795 | Mar 9, 2015 | |
| 0001264587 | Chief Medical Officer | Award / Grant | 24,379 | — | — | Mar 6, 2015 |
| 0001264587 | Chief Medical Officer | Sale | 1,640 | $13.99 | $22,944 | Feb 18, 2015 |
| 0000810509 | Award / Grant | 9,470 | $1.32 | $12,500 | Nov 10, 2014 | |
| BIIB | Award / Grant | 870 | — | — | Jun 12, 2014 | |
| 0001264587 | Chief Medical Officer | Sale | 10,879 | $15.01 | $163,294 | Apr 25, 2014 |
| FBIOP | Award / Grant | 50,000 | — | — | Feb 20, 2014 | |
| 0001264587 | Chief Medical Officer | Award / Grant | 13,986 | — | — | Feb 14, 2014 |
| 0000810509 | Award / Grant | 20,000 | — | — | Feb 13, 2014 | |
| BIIB | Sale | 2,020 | $310.09 | $626,382 | Jan 21, 2014 | |
| 0001264587 | Chief Medical Officer | Sale | 13,903 | $20.56 | $285,846 | Nov 25, 2013 |
| 0001264587 | Chief Medical Officer | Award / Grant | 149,614 | — | — | Aug 1, 2013 |
| BIIB | Award / Grant | 1,305 | — | — | Jun 12, 2013 | |
| 0000810509 | Award / Grant | 30,000 | — | — | Mar 13, 2013 | |
| 0000810509 | Award / Grant | 12,250 | — | — | Feb 21, 2013 |