Robin Kramer

Companies

• BiogenChief financial officer Feb 10, 2026 to now¹
• Armata Pharmaceuticals, Inc.Board member Dec 9, 2020 to now²
• BiogenVP, Chief Accounting Officer Nov 19, 2018 to Feb 12, 2025³
• Hertz Car SalesSr VP, ChiefAccountingOfficer Jun 8, 2016 to May 1, 2018⁴
• Herc Holdings Inc.Sr VP, ChiefAccountingOfficer May 27, 2014 to May 18, 2016⁵

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 BIIB11,472 shares⁶$2.8M at $241.24Feb 6, 2026

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

Recent filings

• Feb 6, 2026Shares withheld for tax 1,063 shares at $201.18 of Biogen⁶
• Feb 6, 2026Exercised options 3,511 shares of Biogen⁶
• Feb 6, 2026Shares withheld for tax 207 shares at $201.18 of Biogen⁶
• Feb 6, 2026Exercised options 703 shares of Biogen⁶
• Feb 6, 2026Shares withheld for tax 273 shares at $201.18 of Biogen⁶
• Feb 6, 2026Exercised options 789 shares of Biogen⁶
• Feb 10, 2025Shares withheld for tax 245 shares at $142.54 of Biogen⁷
• Feb 10, 2025Exercised options 834 shares of Biogen⁷
• Feb 7, 2025Shares withheld for tax 244 shares at $141.35 of Biogen⁸
• Feb 7, 2025Exercised options 703 shares of Biogen⁸
• Feb 7, 2025Shares withheld for tax 232 shares at $141.35 of Biogen⁸
• Feb 7, 2025Exercised options 788 shares of Biogen⁸
• Dec 6, 2024Shares withheld for tax 170 shares at $157.78 of Biogen⁹
• Dec 6, 2024Exercised options 351 shares of Biogen⁹
• Feb 16, 2024Shares withheld for tax 127 shares at $219.08 of Biogen¹⁰
• Feb 16, 2024Exercised options 431 shares of Biogen¹⁰
• Feb 16, 2024Shares withheld for tax 269 shares at $219.08 of Biogen¹⁰
• Feb 16, 2024Exercised options 914 shares of Biogen¹⁰
• Feb 9, 2024Shares withheld for tax 245 shares at $240.98 of Biogen¹¹
• Feb 9, 2024Exercised options 833 shares of Biogen¹¹
• Feb 8, 2024Shares withheld for tax 253 shares at $240.30 of Biogen¹²
• Feb 8, 2024Exercised options 788 shares of Biogen¹²
• Dec 8, 2023Shares withheld for tax 170 shares at $239.29 of Biogen¹³
• Dec 8, 2023Exercised options 351 shares of Biogen¹³
• Jun 30, 2023Shares withheld for tax 122 shares at $284.85 of Biogen¹⁴