GATEWAY INVESTMENT ADVISERS LLC

Annual Report of Proxy Voting Record of Registered Management Investment Company

Report of Holders of Securities

Report of Holders of Securities

Report of Holders of Securities

Report of Holders of Securities

Application for an order under the Investment Company Act (exemptive relief) (amendment)

Annual Report of Proxy Voting Record of Registered Management Investment Company

Report of Holders of Securities

Application for an order under the Investment Company Act (exemptive relief) (amendment)

Application for an order under the Investment Company Act (exemptive relief) (amendment)

Report of Holders of Securities

Report of Holders of Securities

Report of Holders of Securities

Application for an order under the Investment Company Act (exemptive relief)

Annual Report of Proxy Voting Record of Registered Management Investment Company

Report of Holders of Securities

Report of Holders of Securities

Report of Holders of Securities

Report of Holders of Securities

Report of Holders of Securities

Report of Holders of Securities

Report of Holders of Securities

Report of Holders of Securities

Report of Holders of Securities

Report of Holders of Securities

Report of Holders of Securities

Report of Holders of Securities

No description available

Withdrawal of a registration statement