Eric K. Rowinsky

Companies

• Verastem OncologyBoard member May 3, 2017 to now¹
• BiogenBoard member Mar 24, 2010 to now²
• Fortress BiotechBoard member Sep 13, 2011 to Jan 3, 2024³
• NAVIDEA BIOPHARMACEUTICALS, INC.Board member Jul 19, 2010 to Feb 22, 2018⁴
• Fortress BiotechVice chair Sep 13, 2011 to Sep 13, 2011³
• Savara IncBoard member Mar 3, 2008 to Jul 1, 2010⁵

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Biogen BIIB25,844 shares⁶$6.0M at $232.66Jun 9, 2026
• Verastem Oncology VSTM54,666 shares⁷$502.7K at $9.20May 21, 2026
• Fortress Biotech FBIO68,797 shares⁸$128.7K at $1.87Jan 1, 2024

As of each latest filing. The line shows shares held over time.

Recent filings

• Jun 9, 2026Granted 1,505 shares of Biogen⁶
• May 21, 2026Granted 36,000 shares of Verastem Oncology⁷
• Jun 17, 2025Granted 2,370 shares of Biogen⁹
• May 22, 2025Granted 8,333 shares of Verastem Oncology¹⁰
• Jun 21, 2024Granted 1,340 shares of Biogen¹¹
• Jun 18, 2024Granted 8,333 shares of Verastem Oncology¹²
• Feb 15, 2024Bought 455 shares at $222.54 of Biogen¹³
• Jan 1, 2024Granted 6,666 shares of Fortress Biotech⁸
• Jun 26, 2023Granted 960 shares of Biogen¹⁴
• Feb 10, 2023Bought 11,976 shares at $0.84 of Fortress Biotech¹⁵
• Jan 1, 2023Granted 100,000 shares of Fortress Biotech¹⁶
• Jun 15, 2022Granted 1,370 shares of Biogen¹⁷
• Jan 1, 2022Granted 100,000 shares of Fortress Biotech¹⁸
• Sep 5, 2017Bought 2,000 shares at $3.84 of Verastem Oncology¹⁹