John C. Jacobs

Companies

• NovavaxBoard member Jan 25, 2023 to now¹
• NovavaxChief executive officer Jan 25, 2023 to now¹
• NovavaxPresident Jan 25, 2023 to Jun 21, 2023¹
• Harmony Biosciences Holdings, Inc.Board member Aug 18, 2020 to Aug 16, 2022²
• Harmony Biosciences Holdings, Inc.Chief executive officer Aug 18, 2020 to Aug 16, 2022²
• Harmony Biosciences Holdings, Inc.President Aug 18, 2020 to Aug 16, 2022²

Holdings

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

Shares held

• Novavax NVAX225,680 shares³$2.9M at $12.82Mar 3, 2026
• HBHarmony Biosciences Holdings, Inc. HRMY0 shares⁴Aug 15, 2022

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

Recent filings

• Mar 3, 2026Shares withheld for tax 69,288 shares at $9.49 of Novavax³
• Mar 3, 2026Exercised options 150,167 shares of Novavax³
• Mar 1, 2026Shares withheld for tax 38,450 shares at $10.14 of Novavax⁵
• Mar 1, 2026Exercised options 83,333 shares of Novavax⁵
• Jan 23, 2026Shares withheld for tax 39,132 shares at $9.17 of Novavax⁶
• Jan 23, 2026Exercised options 83,197 shares of Novavax⁶
• Mar 1, 2025Shares withheld for tax 38,451 shares at $8.33 of Novavax⁷
• Mar 1, 2025Exercised options 83,334 shares of Novavax⁷
• Jan 23, 2025Shares withheld for tax 38,873 shares at $9.55 of Novavax⁸
• Jan 23, 2025Exercised options 83,196 shares of Novavax⁸
• Jan 23, 2024Shares withheld for tax 40,093 shares at $4.26 of Novavax⁹
• Jan 23, 2024Exercised options 83,197 shares of Novavax⁹
• Aug 15, 2022Sold 909 shares at $51.76 of Harmony Biosciences Holdings, Inc.⁴
• Aug 15, 2022Sold 39,091 shares at $51.05 of Harmony Biosciences Holdings, Inc.⁴
• Aug 15, 2022Exercised options 40,000 shares at $8.22 of Harmony Biosciences Holdings, Inc.⁴
• Jun 15, 2022Sold 800 shares at $46.13 of Harmony Biosciences Holdings, Inc.¹⁰
• Jun 15, 2022Sold 14,200 shares at $45.38 of Harmony Biosciences Holdings, Inc.¹⁰
• Jun 15, 2022Exercised options 15,000 shares at $8.22 of Harmony Biosciences Holdings, Inc.¹⁰
• Jun 13, 2022Sold 15,197 shares at $44.53 of Harmony Biosciences Holdings, Inc.¹¹
• Jun 13, 2022Sold 9,803 shares at $43.63 of Harmony Biosciences Holdings, Inc.¹¹
• Jun 13, 2022Exercised options 25,000 shares at $8.22 of Harmony Biosciences Holdings, Inc.¹¹
• Mar 16, 2022Sold 15,000 shares at $45.32 of Harmony Biosciences Holdings, Inc.¹²
• Mar 16, 2022Exercised options 15,000 shares at $8.22 of Harmony Biosciences Holdings, Inc.¹²
• Mar 14, 2022Sold 930 shares at $43.47 of Harmony Biosciences Holdings, Inc.¹³
• Mar 14, 2022Sold 11,614 shares at $42.66 of Harmony Biosciences Holdings, Inc.¹³