Nathanson v. Tortoise Capital Advisors

Court of Appeals of Maryland·Decided July 14, 2026·No. 51/25·Published

Opinion

Howard Nathanson, et al. v. Tortoise Capital Advisors, L.L.C., et al., No. 51, September Term, 2025. Opinion by Gould, J.

CORPORATIONS AND ASSOCIATIONS – SHAREHOLDER DERIVATIVE ACTIONS – PRE-SUIT DEMAND – FUTILITY EXCEPTION

The Supreme Court of Maryland held that, under Werbowsky v. Collomb, 362 Md. 581 (2001), whether the futility exception excuses the failure to make a pre-suit demand on the board of directors to commence litigation depends on whether the shareholders clearly and particularly allege that a majority of the board of directors could not consider a litigation demand in accordance with the standard of conduct imposed on directors under subsection 2-405.1(c) of the Corporations & Associations Article. Futility hinges on the board’s capacity to consider a demand, not on the likelihood that the board would refuse it. The Supreme Court further determined that the phrase in Werbowsky—“conflicted or committed to the decision in dispute”—describes a single inquiry, not two distinct routes to establish futility. 362 Md. at 620.

In addition, the Supreme Court determined that allegations that directors, who were disinterested when the challenged business decisions were made, face substantial or unexculpated personal liability from derivative claims, do not establish futility because that analysis would require courts to assess the merits of the derivative claims, which Werbowsky forbids. 362 Md. at 621-22. Here, the board’s conduct did not clearly and particularly show that a majority of directors could not reasonably be expected to consider the demand within § 2-405.1(c)’s standards of conduct.

CORPORATIONS AND ASSOCIATIONS – SHAREHOLDER DERIVATIVE ACTIONS – PRE-SUIT DEMAND – FUTILITY EXCEPTION

The Supreme Court of Maryland held that a pre-suit demand is excused as futile only where the allegations or evidence clearly demonstrate, in a very particular manner, either that a demand or a delay in awaiting a response would cause irreparable harm, or that a majority of the directors are so personally and directly conflicted or committed to the decision in dispute that they cannot reasonably be expected to respond to a demand in good faith, in a manner the director reasonably believes to be in the best interests of the corporation, and with ordinary prudence.

Circuit Court for Baltimore City Case No.: 24-C-23-002372 Argued: April 9, 2026

IN THE SUPREME COURT

OF MARYLAND

No. 51

September Term, 2025

HOWARD NATHANSON, et al.

v.

TORTOISE CAPITAL

ADVISORS, L.L.C., et al.

Fader, C.J.,

Watts,

Booth,

Biran,

Gould,

Eaves,

Killough,

JJ.

Opinion by Gould, J.

Filed: July 14, 2026

Pursuant to the Maryland Uniform Electronic Legal Materials Act (§§ 10-1601 et seq. of the State Government Article) this document is authentic.

2026.07.14

09:21:33 -04'00'

Gregory Hilton, Clerk

This is a derivative action brought by two shareholders on behalf of two Maryland corporations operating as closed-end funds, against the funds’ investment adviser and members of the funds’ board of directors. Maryland law requires shareholders to make a pre-suit demand on the board of directors to initiate litigation on the corporation’s behalf before filing a derivative action. The shareholders did not do so here, but instead invoked what is called the futility exception to the demand requirement.

The futility exception is governed by Werbowsky v. Collomb, 362 Md. 581 (2001), where we held that a pre-suit demand is excused only in the limited circumstances explored below. Here, the Circuit Court for Baltimore City concluded that the shareholders did not plead sufficient facts to bring this case within that limited exception and dismissed the action with prejudice. The Appellate Court of Maryland affirmed.

So shall we.

In doing so, we aim to clarify two aspects of the futility exception. First, Werbowsky asks whether a majority of the board could respond to a demand “in good faith and within the ambit of the business judgment rule.” Id. at 620. In Maryland, that rule finds expression in the standard of conduct imposed on directors under subsection 2-405.1(c) of the Corporations and Associations Article. MD. CODE ANN., CORPS. & ASS’NS (“CA”) § 2- 405.1(c) (2025). Expressed in those statutory terms, Werbowsky asks whether a majority of the directors are “so personally and directly conflicted or committed to the decision in dispute[,]” 362 Md. at 620, that they could not consider a litigation demand “in good faith[,]” “[i]n a manner [they] reasonably believe to be in the best interests of the corporation[]” and “[w]ith the care that an ordinarily prudent person in a like position

would use under similar circumstances[,]” CA § 2-405.1(c). “Conflicted or committed” describes a single inquiry—whether the directors could consider the demand under the governing standard of care. CA § 2-405.1(c). If the answer to that inquiry is “yes,” then the futility exception does not apply.

Second, futility turns on the board’s capacity to consider a demand, not on the shareholders’ prediction—however reasonable—of the board’s probable answer. A board that would likely say no to a demand is not necessarily incapable of considering it in conformity with subsection 2-405.1(c). As the Seventh Circuit explained in an opinion from which we drew in Werbowsky, a shareholder who invokes the futility exception based on a likely refusal “confuses futility with failure.” Kamen v. Kemper Fin. Servs., Inc., 939 F.2d 458, 462 (7th Cir. 1991), aff’d, 500 U.S. 90 (1991); see Werbowsky, 362 Md. at 616- 17.

I

Because this case comes to us on the grant of a motion to dismiss, we take the facts from the operative complaint, assuming the truth of its well-pleaded allegations and the reasonable inferences that may be drawn from them. Oliveira v. Sugarman, 451 Md. 208, 219-20 (2017).

A

Tortoise Pipeline & Energy Fund, Inc. (“TYG”) and Tortoise Energy Independence Fund, Inc. (“NTG”) (collectively, the “Funds”) are closed-end investment funds organized as Maryland corporations. Respondent Tortoise Capital Advisors, L.L.C. (“Tortoise”) served as the Funds’ investment adviser, responsible for day-to-day operations and

management of the Funds’ portfolios under advisory contracts that paid Tortoise a fee calculated as a percentage of the total assets under its management.

At all relevant times, each fund was governed by a board of directors comprised of the same five individuals. Four of the directors—Conrad S. Ciccotello, Rand C. Berney, Jennifer Paquette, and Alexandra Herger—are alleged to have been independent from Tortoise. The fifth, H. Kevin Birzer, was not independent from Tortoise—he was its chief executive officer. The board was responsible for overseeing Tortoise and for setting controls over the Funds’ investment risks and the conflict of interest created by Tortoise’s fee structure (discussed below).

B

A closed-end fund issues a fixed number of shares that then trade on an exchange;

unlike an open-end mutual fund, it does not continuously issue new shares or stand ready to redeem outstanding ones on demand. Thus, an open-end fund must keep cash reserves on hand to meet redemptions, while a closed-end fund need not—and so, a closed-end fund ordinarily carries little inherent liquidity risk. The Funds used that structure to hold, for the long-term, interests in master limited partnerships in the energy sector—partnerships that own and operate pipelines and related infrastructure for transporting, gathering, processing, and storing natural gas, natural gas liquids, crude oil, and refined products. The energy sector is volatile, and the closed-end structure was meant to let the Funds weather the volatility without being forced to sell holdings in a falling market.

Free access — add to your briefcase to read the full text and ask questions with AI

Nathanson v. Tortoise Capital Advisors, (Md. 2026).

Nathanson v. Tortoise Capital Advisors (Nathanson v. Tortoise Capital Advisors) — published by Counsel Stack Legal Research, free access to 12M+ legal documents.

Related

Kamen v. Kemper Financial Services, Inc.
500 U.S. 90 (Supreme Court, 1991)
Parish v. Maryland & Virginia Milk Producers Ass'n
242 A.2d 512 (Court of Appeals of Maryland, 1968)
Gall v. Exxon Corp.
418 F. Supp. 508 (S.D. New York, 1976)
NAACP ASS'N v. Golding
679 A.2d 554 (Court of Appeals of Maryland, 1996)
Pogostin v. Rice
480 A.2d 619 (Supreme Court of Delaware, 1984)
Houle v. Low
556 N.E.2d 51 (Massachusetts Supreme Judicial Court, 1990)
Werbowsky v. Collomb
766 A.2d 123 (Court of Appeals of Maryland, 2001)
Zapata Corp. v. Maldonado
430 A.2d 779 (Supreme Court of Delaware, 1981)
GEORGE WASSERMAN & JANICE WASSERMAN GOLDSTEN FAMILY LLC. v. Kay
14 A.3d 1193 (Court of Special Appeals of Maryland, 2011)
Oliveira v. Sugarman
152 A.3d 728 (Court of Appeals of Maryland, 2017)
Davis v. Gemmell
17 A. 259 (Court of Appeals of Maryland, 1889)
Boland v. Boland
31 A.3d 529 (Court of Appeals of Maryland, 2011)