Daniel S. Peña v. MacArthur Group, Inc.

CourtCourt of Chancery of Delaware
DecidedOctober 1, 2025
DocketC.A. No. 2023-0412-MTZ
StatusPublished

This text of Daniel S. Peña v. MacArthur Group, Inc. (Daniel S. Peña v. MacArthur Group, Inc.) is published on Counsel Stack Legal Research, covering Court of Chancery of Delaware primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Daniel S. Peña v. MacArthur Group, Inc., (Del. Ct. App. 2025).

Opinion

IN THE COURT OF CHANCERY OF THE STATE OF DELAWARE

DANIEL S. PEÑA, ) ) Petitioner / Plaintiff, ) ) v. ) C.A. No. 2023-0412-MTZ ) MACARTHUR GROUP, INC., ) a Delaware corporation, ) ) Respondent, ) ) and ) ) THOMAS SAUER, COLIN MYERS, ) WINTHROP MINOT, BRIAN ) PICCIONI, MARIA MAST, and ) JUSTIN O’NEIL, ) ) Defendants. )

MEMORANDUM OPINION Date Submitted: June 24, 2025 Date Decided: October 1, 2025

Benjamin P. Chapple, John T. Miraglia, REED SMITH LLP, Wilmington, Delaware, Attorneys for Petitioner / Plaintiff Daniel S. Peña.

Melissa N. Donimirski, Stacey A. Scrivani, STEVENS & LEE, P.C., Wilmington, Delaware, Attorneys for Respondent and Defendants.

ZURN, Vice Chancellor. A corporation engaged in a stock-for-stock merger that effectively converted

the corporation into a limited liability company. One stockholder dissented and

sought appraisal. This case thus began as an appraisal proceeding. But appraisal

discovery opened up a new chapter. Discovery revealed the company’s CEO and

controller, together with the CFO, had used company funds for personal reasons and

caused the company to enter into a series of questionable transactions throughout the

company’s lifetime.

The case now involves direct claims for breach of fiduciary duty against the

corporation’s board. The plaintiff alleges the controller and the CFO, along with the

rest of the board, disloyally orchestrated the merger to obtain a material nonratable

benefit for themselves: reduced exposure to liability. The plaintiff’s claims are both

backward-looking and forward-looking. He alleges the merger insulates the board

from liability for past conduct because it extinguished the corporate stockholders’

derivative standing. He alleges the merger likewise insulates the board from liability

for future conduct because, as permitted by the Delaware Limited Liability Company

Act, the limited liability company eliminated fiduciary duties. The plaintiff also

asserts a disclosure claim, alleging the corporation’s board failed to disclose the

merger’s true purpose.

The defendants moved to dismiss. They contend that the merger did not

confer a material nonratable benefit sufficient to trigger entire fairness review. I

1 conclude the plaintiff’s forward-looking claim successfully pleads the merger

conveyed a material nonratable benefit to the controller and the CFO. Entire fairness

applies, and the plaintiff’s breach of fiduciary duty claim survives the motion to

dismiss as to those two defendants. I grant the motion as to the other defendants on

the forward-looking claim, the backward-looking claim, and the disclosure claim.

I. BACKGROUND1

MacArthur Group, Inc. (“MacArthur” or the “Company”) was a privately held

Delaware corporation that operated residential treatment centers for veterans

through its wholly owned subsidiary, Miramar Health, LLC (“Miramar”), a

Delaware limited liability company.2 Both MacArthur and Miramar were formed in

April of 2019.3

1 Unless otherwise noted, the following facts are drawn from the plaintiff’s Verified Second Amended Petition and Complaint, available at Docket Item (“D.I.”) 80 [hereinafter “Am. Compl.”], as well as the documents attached and integral to it. See Wal-Mart Stores, Inc. v. AIG Life Ins. Co., 860 A.2d 312, 320 (Del. 2004). Citations in the form of “OB __” refer to Defendant’s Opening Brief in Support of Their Motion to Dismiss Counts II and III of the Verified Second Amended Petition and Complaint, available at D.I. 87. Citations in the form of “AB __” refer to Plaintiff’s Answering Brief in Opposition to Defendants’ Motion to Dismiss Counts II and III of the Verified Second Amended Petition and Complaint, available at D.I. 89. Citations in the form of “RB __” refer to Defendants’ Reply Brief in Support of Their Motion to Dismiss Counts II and III of the Verified Second Amended Petition and Complaint, available at D.I. 94. Citations in the form of “Hr’g Tr. at __” refer to the transcript for the oral argument on Defendants’ motion to dismiss, available at D.I. 96. 2 Am. Compl. ¶¶ 28, 29. 3 Id. ¶ 29. 2 Defendants Thomas Sauer, Colin Myers, Winthrop Minot, Brian Piccioni,

Maria Mast, and Justin O’Neil (the “Defendants”) were members of MacArthur’s

board of directors (the “Board”).4 Sauer was MacArthur’s founder and CEO, as well

as its largest stockholder, at all relevant times owning approximately 56.5% of

MacArthur’s outstanding stock.5 Myers was MacArthur’s CFO.6

A. Plaintiff Invests in MacArthur, Then Gets Diluted.

When Sauer was getting MacArthur off the ground, he enlisted the help of his

former mentor, plaintiff Daniel S. Peña (“Plaintiff”). 7 The two agreed Plaintiff

would join the Company as Chairman of the Board and offer his “extensive business

connections and acumen” in exchange for equity in MacArthur.8 That agreement

marked the beginning of the end.

When Plaintiff became a MacArthur stockholder in June of 2019, he was the

Company’s only non-director stockholder. 9 Plaintiff alleges that since the

4 Id. ¶¶ 19–24. 5 Id. ¶ 19. 6 Id. ¶ 20. 7 Id. ¶ 1. 8 Id. ¶¶ 1, 31. It appears Plaintiff did not end up joining the MacArthur Board. 9 Id. ¶ 5. As of the Merger, MacArthur had nine stockholders, including Plaintiff. Six of the stockholders sat on the MacArthur Board. Two of the three non-director stockholders were recruited by Myers in August of 2019: one was a client of his family’s wealth management firm and the other was the firm’s Vice President. Thus, Plaintiff alleges he was the “only non-director MacArthur stockholder who [was] truly an outsider.” Id. ¶ 120. 3 Company’s inception, he has been the target of a conspiracy in which Sauer, Myers,

and Minot plotted to dilute Plaintiff’s equity and voting power in the Company.10

B. MacArthur Becomes A Limited Liability Company.

In July of 2022, Sauer, Myers, and Minot began exploring the possibility of a

potential “conversion” for tax purposes. 11 At the same time, Defendants were

considering a few other proposals, including a stock split, an equity incentive plan,

and a dividend plan.12 Defendants eventually pivoted toward a merger.13

On July 23, MacArthur’s outside counsel notified the Company’s

stockholders that MacArthur would be postponing its annual stockholder meeting

“to further investigate a board recommendation from a recent meeting.” 14

Throughout the next six months, the Board sought legal advice from outside counsel

on various governance matters.15 These matters included “Delaware’s exculpation

provisions,” “Peña investment,” “stock agreements and corporate documents,”

“Mac[A]rthur corporate restructure,” and “strategy . . . concerning

10 Id. ¶¶ 32–53. 11 Id. ¶ 104. 12 Id. ¶¶ 105–06. 13 Id. ¶ 107. The Amended Complaint does not plead when Defendants began to pursue the merger. 14 D.I. 87 Ex. 3; Am. Compl. ¶ 108. 15 Am. Compl. ¶ 109. 4 MacArthur/Miramar corporate identity.”16 In August, Defendants met with outside

counsel to discuss the legal ramifications of a conversion by merger (the “Merger”),

“including with respect to the Board’s potential exposure for pre-Merger fiduciary

misconduct.”17

The Board held a special meeting to discuss the Merger on December 14.18

MacArthur’s outside counsel delivered a presentation addressing “the legal issues,

financial consequences and ramifications associated with the Merger.”19 The Board

then unanimously approved the draft terms and resolved to recommend the Merger

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