A former Morgan Stanley financial adviser has filed a lawsuit against the company claiming she was ostracized and treated differently after reporting financial improprieties.

In her whistleblower lawsuit, filed Friday in New London Superior Court, 62-year-old June Strunk claims upper management at Morgan Stanley’s Mystic branch ignored complaints about alleged investment improprieties, and punished her for reporting them. Strunk, who was with the company for 18 years, was constructively discharged in May 2017.