Seymour Otis Williams
Advisor
LifeMark Securities Corp.New York, New York
Wealth managementLifeMark Securities Corp. is listed as a broker-dealer affiliation in the supplied professional directory. Explore the associated professional profiles and their recorded branch locations.
A directory relationship is not confirmation of current employment, registration, or availability. Open the profile’s source and verify with the firm.
Advisor
LifeMark Securities Corp.New York, New York
Wealth managementFinancial professional
LifeMark Securities Corp.Rochester, New York
Financial servicesAdvisor
LifeMark Securities Corp.Trenton, New Jersey
Wealth managementFinancial professional
LifeMark Securities Corp.Pearl River, New York
Financial servicesAdvisor
LifeMark Securities Corp.Pitman, New Jersey
Wealth managementFinancial professional
LifeMark Securities Corp.Rochester, New York
Financial servicesFinancial professional
LifeMark Securities Corp.Pearl River, New York
Financial servicesInvestment Advisor Representative
LifeMark Securities Corp.Rochester, New York
Wealth managementSales Marketing
LifeMark Securities Corp.Closter, New Jersey
Financial servicesFinancial professional
LifeMark Securities Corp.Rochester, New York
Financial servicesAdvisor
LifeMark Securities Corp.Poughkeepsie, New York
Wealth managementAdvisor
LifeMark Securities Corp.Long Island City, New York
Wealth managementSearch index refreshed September 20, 2026. This is not a verification date for historical records.
A LITTLE CLARITY. A NEW POSSIBILITY.A clearer plan starts with the right conversation. Explore advisors around your goals, then choose your next step.