Seres Therapeutics CFO Marella Thorell resigns, effective November 15, 2026
MCRB•Seres Therapeutics said CFO and Executive Vice President Marella Thorell will resign effective November 15, 2026, and is expected to provide advisory services afterward.
1. CFO departure
Seres Therapeutics said Marella Thorell will resign as executive vice president and CFO effective November 15, 2026. The company expects her to provide advisory services after that date.




