Jeffrey S. Hackman

Companies

• FENNEC PHARMACEUTICALS INC.Board member Aug 19, 2024 to now¹
• FENNEC PHARMACEUTICALS INC.Chief executive officer Aug 19, 2024 to now¹
• Comera Life Sciences Holdings, Inc.Board member May 20, 2022 to Sep 28, 2023²
• Comera Life Sciences Holdings, Inc.Officer May 20, 2022 to Sep 28, 2023²

Holdings

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

Shares held

• FPFENNEC PHARMACEUTICALS INC. FENC66,302 shares³$661.7K at $9.98Aug 31, 2026
• CLComera Life Sciences Holdings, Inc.47,600 shares⁴Sep 9, 2022

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

Recent filings

• Aug 31, 2026Granted 1,159 shares of FENNEC PHARMACEUTICALS INC.³
• Jul 31, 2026Granted 1,159 shares of FENNEC PHARMACEUTICALS INC.⁵
• Jun 30, 2026Granted 1,159 shares of FENNEC PHARMACEUTICALS INC.⁶
• May 31, 2026Granted 1,159 shares of FENNEC PHARMACEUTICALS INC.⁷
• Apr 30, 2026Exercised options 1,159 shares of FENNEC PHARMACEUTICALS INC.⁸
• Mar 31, 2026Exercised options 1,159 shares of FENNEC PHARMACEUTICALS INC.⁹
• Mar 31, 2026Exercised options 16,695 shares of FENNEC PHARMACEUTICALS INC.⁹
• Mar 28, 2026Exercised options 13,943 shares of FENNEC PHARMACEUTICALS INC.⁹
• Feb 18, 2026Exercised options 13,710 shares of FENNEC PHARMACEUTICALS INC.¹⁰
• May 19, 2025Bought 13,965 shares at $6.99 of FENNEC PHARMACEUTICALS INC.¹¹
• May 16, 2025Bought 1,035 shares at $6.75 of FENNEC PHARMACEUTICALS INC.¹¹
• Sep 9, 2022Bought 47,600 shares at $2.06 of Comera Life Sciences Holdings, Inc.⁴