Innovator ETFs Trust - Innovator U.S. Equity Ultra Buffer ETF - December is an exchange traded fund launched and managed by Innovator Capital Management, LLC. The fund is co-managed by Milliman Financial Risk Management LLC. It invests in public equity markets of the United States. It invests through derivatives in stocks of companies operating across diversified sectors. The fund uses derivatives such as FLexible EXchange Options that reference the performance of the SPDR S&P 500 ETF Trust to create its portfolio. It invests in growth and value stocks of large-cap companies. Innovator ETFs Trust - Innovator U.S. Equity Ultra Buffer ETF - December was formed on November 29, 2019 and is domiciled in the United States.