ClearShares Ultra-Short Maturity ETF (OPER)

The fund is an actively-managed exchange-traded fund ("ETF") that seeks to achieve its investment objective primarily by investing in repurchase agreements collateralized by U.S. government securities and, to a lesser extent, directly in individual fixed income instruments. It is not a money market fund and does not seek to maintain a stable net asset value ("NAV") of $1.00 per share.