Tortoise Energy Infrastructure Corp Enters ATM Offering for 2.5M Shares

What Happened

• Tortoise Energy Infrastructure Corporation (TYG) filed an 8‑K on September 23, 2026 reporting that on September 22, 2026 it entered into a Distribution Agreement with PINE Distributors LLC to sell, from time to time, up to 2,500,000 common shares in “at‑the‑market” transactions under Rule 415.
• The Distributor may appoint sub‑placement agents; PINE entered a Sub‑Placement Agent Agreement dated September 22, 2026 with UBS Securities LLC to assist in the offering. The Offering is being made under the company’s effective shelf registration on Form N‑2/ASR (file nos. 333-295680; 811-21462) and a prospectus supplement dated September 22, 2026. A legal opinion from Venable LLP was filed as Exhibit 5.1.

Key Details

• Offering size: up to 2,500,000 common shares (par value $0.001 per share).
• Agreements dated: September 22, 2026 (Distribution Agreement with PINE; Sub‑Placement Agent Agreement with UBS).
• Registration: Offered pursuant to TYG’s effective Form N‑2/ASR shelf registration and a prospectus supplement dated Sept 22, 2026.
• Legal opinion: Venable LLP opinion and consent included in the filing.

Why It Matters

• This agreement gives TYG a ready way to raise capital by selling shares into the market as needed; sales under an ATM can be done incrementally and opportunistically.
• If shares are sold, existing shareholders could experience dilution because new shares would increase the total share count.
• The filing does not guarantee any shares will be sold; it documents the mechanism and agents (PINE and UBS) TYG may use to execute an offering if and when it chooses.