Calamos Long/Short Equity & Dynamic Income Trust

The Funds investment objective is to seek current income and risk-managed capital appreciation. There can be no assurance that the Fund will achieve its investment objective. The Fund will invest, under normal circumstances, at least 80% of its managed assets in a globally diversified portfolio comprised of equity securities which are defined to include common stock, preferred stock, convertible securities and exchange-traded funds (ETFs) (the Equity Sleeve), as well as long and short equity positions managed pursuant to a long/short equity strategy (the Long/Short Component). The Long/Short Component will comprise at least 50% of the Funds managed assets with a focus on absolute returns in a risk-managed format.