TYG ▼ -0.5% - Tortoise Energy Infrastructure Corporation $TYG - Tortoise Energy Infrastructure Corp. Announces At-the-Market Offering Tortoise Energy Infrastructure Corporation announced an at-the-market offering, allowing it to sell shares opportunistically at current market prices, which weighed slightly on the stock as investors digested the potential for dilution. The shares fell 0.5% on the news. 22-SEP-2026 10:00 PM ET