Welcome to our dedicated page for Tortoise Energy Infrastructure Corporation SEC filings (Ticker: TYG), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Tortoise Energy Infrastructure Corp. SEC filings document the governance and shareholder-disclosure record of a NYSE-listed closed-end fund focused on energy infrastructure. Recent filings include material-event reports and definitive proxy materials covering board composition, nominating and governance committee changes, director elections and auditor ratification.
The filings also provide formal context for the fund's Maryland corporate status, registered investment company file, shareholder meeting mechanics and public-company governance obligations. These records frame TYG's board oversight, proxy voting matters and recurring regulatory disclosures alongside its closed-end fund structure.
Tortoise Energy Infrastructure Corporation filed Post-Effective Amendment No. 1 to its Form N-2 registering exhibits pursuant to Rule 462(d), which the filing states will become effective immediately upon filing. The amendment consists solely of exhibits and incorporates prior registration statement contents by reference.
The amendment includes an exhibit index, a table of estimated offering expenses totaling $835,000, an exhibit list of agreements and amendments, and incorporation-by-reference of audited financial statements and financial highlights for the fiscal year ended November 30, 2025. The filing also states the number of record holders as of April 30, 2026.
Tortoise Energy Infrastructure Corporation is conducting a transferable rights offering to subscribe for 7,043,198 shares of its common stock. Record holders as of May 20, 2026 receive one Right per share; three Rights subscribe for one new Common Share (1-for-3). The Subscription Price is set by a Formula Price equal to 92.5% of the average last-sale price over the Expiration Date and four prior trading days, with a floor of 90% of the average NAV over the same period. An estimated Subscription Price of $43.64 is used for payment collection; the Offer expires at 5:00 p.m. Eastern on June 17, 2026. Assuming full exercise at the estimated price, underwriting discounts equal $1.36 per share (a sales load approximating 3.12%), gross proceeds are shown as approximately $307,365,161, and estimated proceeds to the Company before expenses are $297,787,619. Estimated offering expenses are approximately $835,000, and the offering would reduce NAV per share by about $1.63 or 3.3% based on the Company’s May 13, 2026 NAV of $48.68. The Record Date, Subscription Period, transferability of Rights (NYSE symbol TYG RT), over-subscription privilege, dealer-manager arrangements (UBS Securities LLC) and potential dilution and timing limitations are material to holders.
Tortoise Energy Infrastructure Corporation reported that director Alexandra Herger has decided to resign from the Board, effective July 1, 2026. She also resigned as Chair of the Nominating and Governance Committee, effective April 24, 2026.
The company states that Ms. Herger’s decision was not due to any disagreement with Tortoise Energy on its operations, policies, practices, or with other Board members.
TYG filed its Form N-CEN annual report as a registered investment company, providing structural and trading information rather than performance results. The report lists multiple unaffiliated brokers, with gross commissions by broker such as 105,912.0 and 45,123.0, and aggregate brokerage commissions of 421,075.0 for the period.
The fund also discloses principal trading activity with several dealers, including total purchases and sales of 10,898,013.0, 8,215,325.0 and smaller amounts with others. Commissions paid to an affiliated broker-dealer are shown as 0.0, indicating trading was routed through third-party firms during the reporting period.
Tortoise Energy Infrastructure Corp. (TYG) reports a transformative 2025, highlighted by mergers with Tortoise Midstream Energy Fund (NTG) and Tortoise Sustainable and Social Impact Term Fund (TEAF), expanding total assets to about $1.3 billion and making TYG the firm’s flagship and sole closed-end fund.
The portfolio is now heavily focused on power and natural-gas infrastructure, with roughly 40% in power infrastructure and the balance in natural gas transportation, storage, liquids, and local distribution. For the fiscal year, market-based total return was 6.37% while NAV-based total return was (0.60)%.
TYG shifted to monthly distributions and raised its payout, producing a 12.9% distribution rate as of November 30, 2025 and a 50.7% year-over-year distribution increase, with cumulative distributions since inception of $51.3175 per share. The shares traded at a 5.3% discount to NAV at year-end.
Leverage increased to 21.7% of total assets, driven by new senior notes, additional mandatory redeemable preferred stock, and assumed leverage from TEAF. Net assets rose to about $983 million, and the fund recorded net investment loss near breakeven, but a positive net increase in net assets from operations of $19.4 million after realized and unrealized gains and income taxes.
Tortoise Energy Infrastructure Corp. (TYG) director Andrew J. Iseman reported an open-market purchase of company stock and later corrected the transaction details. The amended Form 4 shows that on 11/12/2025 he acquired 3,000 common shares of TYG at a price of $46.83 per share, leaving him with beneficial ownership of 3,000 shares held directly after the transaction. The amendment clarifies that the original filing slightly misstated the share price as $46.8281 and confirms that all other information remains as originally reported.
Tortoise Energy Infrastructure Corp. (TYG) director Andrew J. Iseman reported an open‑market purchase of 3,000 common shares on 11/12/2025 at $46.8281 per share, according to a Form 4 filing.
Following the transaction, he beneficially owned 3,000 shares, held directly. The transaction code was P, indicating a purchase.
Tortoise Energy Infrastructure Corp (TYG) reported a new insider status: Director Andrew J. Iseman filed a Form 3 initial statement of beneficial ownership. The filing states no securities are beneficially owned by the reporting person. The event date for this statement is 08/14/2025.
The form indicates it was filed by one reporting person in the capacity of Director, with no non-derivative or derivative holdings listed.
Tortoise Energy Infrastructure Corp. (TYG) reported an initial Form 3 for director Carrie Schoffman. The filing states that no securities are beneficially owned by the reporting person.
The event date is 07/11/2025, and the form was filed by one reporting person. Both non-derivative and derivative tables show no holdings, consistent with the explanation provided.