Listed Funds Trust - TrueShares Structured Outcome (May) ETF is an exchange traded fund launched by Listed Funds Trust. It is co-managed by Spiderrock Advisors, LLC, TrueMark Investments, 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 s&p 500 price return index to create its portfolio. It invests in growth and value stocks of large-cap companies. Listed Funds Trust - TrueShares Structured Outcome (May) ETF is domiciled in the United States.