Tortoise Energy director Alexandra Herger to resign

Q: When is Alexandra Herger’s resignation from Tortoise Energy (TYG) board effective?

Alexandra Herger’s resignation as a director of Tortoise Energy Infrastructure Corporation is effective on July 1, 2026. She resigned earlier as Chair of the Nominating and Governance Committee, effective April 24, 2026, creating a two-step transition in her Board roles.

Q: Did Alexandra Herger cite any disagreements with TYG as the reason for resigning?

No. The company states that Alexandra Herger advised her decision to resign was not the result of any disagreement with Tortoise Energy Infrastructure Corporation regarding its operations, policies, practices, or with other members of the Board of Directors.

Q: Which leadership role did Alexandra Herger leave at Tortoise Energy Infrastructure Corporation (TYG)?

Alexandra Herger resigned as Chair of the Nominating and Governance Committee of Tortoise Energy Infrastructure Corporation’s Board of Directors, effective April 24, 2026, while her role as a director continues until her separate Board resignation becomes effective on July 1, 2026.

Q: How did Tortoise Energy (TYG) describe Board relations around Alexandra Herger’s resignation?

Tortoise Energy Infrastructure Corporation stated that Alexandra Herger’s decision to resign was not due to disagreements about company operations, policies, practices, or matters with other Board members, indicating the move was presented as amicable and not driven by internal Board conflict.

Tortoise Energy Infrastructure Corporation reported that director Alexandra Herger has decided to resign from the Board, effective July 1, 2026.

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Form Type

8-K

Rhea-AI Filing Summary

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.

8-K Event Classification

Item 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers

1 item

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers Governance

Key personnel changes including departures, elections, or appointments of directors and executive officers.

Key Terms

Nominating and Governance Committee, Board of Directors, Emerging growth company

3 terms

Nominating and Governance Committee financial

"resigned, effective as of April 24, 2026, as Chair of the Nominating and Governance Committee"

A nominating and governance committee is a group of board members tasked with choosing and evaluating directors, planning leadership succession, and setting the company’s board-related rules and ethical standards. Think of it as the company’s hiring and rule-making panel for its top overseers. Its work matters to investors because it shapes who governs the company, how leadership transitions are handled, and whether the board can effectively oversee management and protect shareholder interests.

Board of Directors financial

"advised the Board of Directors of Tortoise Energy Infrastructure Corporation"

The Board of Directors is a group of people chosen by a company's owners to help make big decisions and oversee how the company is run. They act like a team of advisors or managers, making sure the company stays on track and meets its goals. Their choices can influence the company's success and how it grows.

Emerging growth company regulatory

"Emerging growth company"

An emerging growth company is a recently public or smaller public firm that qualifies for temporary, lighter regulatory and disclosure rules to reduce the cost and effort of being public. For investors, it means the company may provide less historical financial detail and face fewer reporting requirements than larger firms, so it can grow more quickly but also carries higher uncertainty—like buying a promising early-stage product with fewer user reviews.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Tortoise Energy Infrastructure Corporation (TYG) disclose in this 8-K?

Tortoise Energy Infrastructure Corporation disclosed that director Alexandra Herger chose to resign from its Board, effective July 1, 2026, and stepped down as Chair of the Nominating and Governance Committee effective April 24, 2026, without any stated disagreement.

When is Alexandra Herger’s resignation from Tortoise Energy (TYG) board effective?

Alexandra Herger’s resignation as a director of Tortoise Energy Infrastructure Corporation is effective on July 1, 2026. She resigned earlier as Chair of the Nominating and Governance Committee, effective April 24, 2026, creating a two-step transition in her Board roles.

Did Alexandra Herger cite any disagreements with TYG as the reason for resigning?

No. The company states that Alexandra Herger advised her decision to resign was not the result of any disagreement with Tortoise Energy Infrastructure Corporation regarding its operations, policies, practices, or with other members of the Board of Directors.

Which leadership role did Alexandra Herger leave at Tortoise Energy Infrastructure Corporation (TYG)?

Alexandra Herger resigned as Chair of the Nominating and Governance Committee of Tortoise Energy Infrastructure Corporation’s Board of Directors, effective April 24, 2026, while her role as a director continues until her separate Board resignation becomes effective on July 1, 2026.

How did Tortoise Energy (TYG) describe Board relations around Alexandra Herger’s resignation?

Tortoise Energy Infrastructure Corporation stated that Alexandra Herger’s decision to resign was not due to disagreements about company operations, policies, practices, or matters with other Board members, indicating the move was presented as amicable and not driven by internal Board conflict.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/28/2026 - 03:47 PM

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): April 24, 2026

Tortoise Energy Infrastructure Corporation

(Exact name of Registrant as Specified in Its Charter)

Maryland	811-21462	20-0384222
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(IRS Employer Identification No.)

5901 College Boulevard, Suite 400
Overland Park, KS		66211
(Address of Principal Executive Offices)		(Zip Code)

Registrant’s Telephone Number, Including Area Code: (913) 981-1020

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class		Trading Symbol(s)		Name of each exchange on which registered
Common Stock, par value $0.001 per share		TYG		New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 5.02.

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

By letter dated April 24, 2026, Alexandra Herger advised the Board of Directors of Tortoise Energy Infrastructure Corporation (“TYG” or the “Company”) of her decision to resign as a director of TYG, effective as of July 1, 2026. Simultaneously, Ms. Herger also resigned, effective as of April 24, 2026, as Chair of the Nominating and Governance Committee of the Company’s Board of Directors. Ms. Herger advised the Company that her decision was not the result of any disagreement with the Company on any matter relating to the Company’s operations, policies or practices or with other members of the Company’s Board of Directors on matters related to the Company.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

			Tortoise Energy Infrastructure Corporation

Date:	April 28, 2026	By:	/s/ Matthew G.P. Sallee
			Matthew G.P. Sallee
			Chief Executive Officer

Source: View Original Filing on SEC EDGAR

Filing Exhibits & Attachments

3 documents