Statement of Investment Policies and Procedures – November 23, 2021 Statement of Investment Policies and Procedures – November 24, 2020 Statement of Investment Policies and Procedures – May 19, 2020 Statement of Investment Policies and Procedures - October 22, 2019 Statement of Investment Policies and Procedures - May 24, 2018 Statement of Investment Policies and Procedures - May 23, 2017