John Slyconish

EVP, Treasurer

John Slyconish is currently the EVP, Treasurer at State Street. John previously worked as a Partner in the Finance & Risk Practice at Oliver Wyman from June 2000 to July 2010.


John Slyconish earned a Bachelor's degree in Chemistry from Princeton University.


They work with Michael Richards - EVP, General Auditor, Ian Appleyard - EVP, Global Controller & CAO. Their manager is Eric Aboaf, Vice Chairman & CFO.

Roles at State Street

  • EVP, Treasurer

    Current role


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