Diem-II, LLC, Diem-III, LLC, and Diem-VIII, LLC v. Maisonette Inc.

CourtCourt of Chancery of Delaware
DecidedApril 6, 2026
DocketC.A. No. 2025-0338-BWD
StatusPublished

This text of Diem-II, LLC, Diem-III, LLC, and Diem-VIII, LLC v. Maisonette Inc. (Diem-II, LLC, Diem-III, LLC, and Diem-VIII, LLC v. Maisonette 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
Diem-II, LLC, Diem-III, LLC, and Diem-VIII, LLC v. Maisonette Inc., (Del. Ct. App. 2026).

Opinion

IN THE COURT OF CHANCERY OF THE STATE OF DELAWARE

DIEM-II, LLC, DIEM-III, LLC, and ) DIEM-VIII, LLC, ) ) Plaintiffs, ) ) v. ) C.A. No. 2025-0338-BWD ) MAISONETTE INC., NEW ) ENTERPRISE ASSOCIATES 15, L.P., ) SYLVANA DURRETT, LUISA ) MENDOZA, ANTHONY FLORENCE, ) MARISSA MAYER, PIERRE ) POIGNANT, and MYRA CORTADO, ) ) Defendants. )

MEMORANDUM OPINION RESOLVING MOTIONS TO DISMISS

Date Submitted: March 4, 2026 Date Decided: April 6, 2026

John M. Seaman, E. Wade Houston, Ben Lucy, ABRAMS & BAYLISS LLP, Wilmington, DE; OF COUNSEL: David Elsberg, Silpa Maruri, Jared Ruocco, Brian Campbell, Silas La Borde, ELSBERG BAKER & MARURI PLLC, New York, NY; Attorneys for Plaintiffs Diem-II, LLC, Diem-III, LLC, and Diem-VIII, LLC.

Daniel B. Rath, Rebecca L. Butcher, Jennifer L. Cree, Howard W. Robertson IV, LANDIS RATH & COBB LLP, Wilmington, DE; OF COUNSEL: Darrell Cafasso, Alexander K. Talarides, Harry F. Murphy, ORRICK, HERRINGTON & SUTCLIFFE LLP, New York, NY; Attorneys for Defendants Maisonette Inc., Sylvana Durrett, Anthony Florence, Marissa Mayer, and Pierre Poignant.

C. Barr Flinn, Paul Loughman, Zeliang Liu, YOUNG CONAWAY STARGATT & TAYLOR, LLP, Wilmington, DE; OF COUNSEL: Eric Leon, Nathan Taylor, Connor Clerkin, LATHAM & WATKINS LLP, New York, NY; Attorneys for Defendant New Enterprise Associates 15, L.P. Bruce E. Jameson and John G. Day, PRICKETT, JONES & ELLIOTT, P.A., Wilmington, DE; Attorneys for Defendant Luisa Mendoza.

Jaclyn C. Levy and Samuel G. Gustafson, POTTER ANDERSON & CORROON LLP, Wilmington, DE; Attorneys for Defendant Myra Cortado.

DAVID, V.C. The length of this memorandum opinion is more reflective of the myriad

claims and arguments the parties have devised than the complexity of the factual

allegations at issue. Between 2021 and 2024, the plaintiffs invested in Maisonette

Inc. (“Maisonette” or the “Company”) through a convertible note and two series of

preferred stock issuances. Maisonette later restated its financials, suggesting the

financial information Maisonette provided to the plaintiffs in connection with their

investments was not accurate. Maisonette also represented in purchase agreements

with the plaintiffs that there was no action pending against any of its directors or

officers, when in fact, one Maisonette director was a defendant in a dozen federal

securities lawsuits arising from another company’s initial public offering.

The plaintiffs allege claims for fraud, civil conspiracy to commit fraud, breach

of contract, breach of fiduciary duty, aiding and abetting breach of fiduciary duty,

violation of the Florida Securities and Investor Protection Act, equitable fraud,

conversion, and unjust enrichment against different combinations of defendants,

including Maisonette, its directors and two officers, and another investor with

representation on Maisonette’s board. The defendants have moved to dismiss each

of these claims on separate grounds.

Affording the plaintiffs the benefit of all reasonable inferences, this

memorandum opinion largely denies the motions to dismiss. Given the outcome,

1 the decision strikes me as one better suited for a transcript ruling. But in an effort to

address multitudinous arguments, a lengthy written ruling follows instead.

I. BACKGROUND1 A. The Parties

Maisonette is a Delaware corporation and e-commerce startup that specializes

in children’s fashion and lifestyle products. Compl. ¶¶ 3, 23.

Nonparty Diem Investments is an alternative asset management firm that

invests in private companies in the software and e-commerce sectors. Id. ¶ 22. Diem

Investments manages plaintiffs Diem-II, LLC, Diem-III, LLC, and Diem-VIII, LLC

(collectively, “Plaintiffs”), Delaware limited liability companies formed to invest in

Maisonette. Id. ¶¶ 19–23.

Defendants Sylvana Durrett and Luisa Mendoza founded Maisonette in 2016.

Id. ¶¶ 23–25. Durrett served as Maisonette’s Chief Executive Officer (“CEO”) at all

relevant times, and Mendoza served as its President until May 2024.2 Id. ¶¶ 24–25.

Between December 2020 and April 2024, the Board comprised five members:

1 The following facts are taken from the Verified Complaint (the “Complaint”) and the documents incorporated by reference therein. Verified Compl. [hereinafter Compl.], Dkt. 1; see Allen v. Encore Energy P’rs, 72 A.3d 93, 96 n.2 (Del. 2013) (“A judge may consider documents outside of the pleadings only when: (1) the document is integral to a plaintiff’s claim and incorporated in the complaint . . . .” (citing Vanderbilt Income & Growth Assocs., L.L.C. v. Arvida/JMB Managers, Inc., 691 A.2d 609, 613 (Del. 1996))). 2 Maisonette’s board of directors (the “Board”) voted to appoint a new President on May 21, 2024, but Mendoza remains on the Board. Compl. ¶ 150.

2 Durrett, Mendoza, Anthony Florence, Marissa Mayer, and Pierre Poignant

(collectively, the “Director Defendants”). See id. ¶¶ 24–28.

Defendant New Enterprise Associates 15, L.P. (“NEA 15”) is a Delaware

limited partnership formed by nonparty New Enterprise Associates, Inc. (“NEA”) to

invest in Maisonette. Id. ¶¶ 26, 30. In 2018, NEA 15 led Maisonette’s Series A

financing round and secured a contractual right to designate a director on the Board.

Id. ¶¶ 37–38. NEA 15 designated Florence—NEA’s CEO, Managing General

Partner, Co-President, and Head of Technology Investing—to the Board.

Id. ¶¶ 26, 38.

Mayer invested in Maisonette and joined the Board in March 2019. Id. ¶ 27.

Another investor, nonparty Strategic Investments Group, designated Poignant to the

Board in December 2020. Id. ¶ 40.

In January 2021, Maisonette completed a $30 million Series B financing

round, after which NEA 15 became or remained Maisonette’s largest stockholder.

See id. ¶¶ 42, 47 n.2.

B. The Note

On July 30, 2021, the Board met in a “closed-door session” with two NEA

associates present to discuss Maisonette’s cash position and fundraising efforts,

which included plans to pursue a Series C financing round by the end of the year.

Id. ¶¶ 45–46.

3 Soon after, Maisonette hired defendant Myra Cortado to serve as its Chief

Financial Officer (“CFO”).3 Id. ¶ 29.

On September 13, Mendoza contacted Plaintiffs to solicit their participation

in the Series C financing round. Id. ¶ 48. Mendoza provided Plaintiffs with a

PowerPoint presentation (the “Series C Pitch Deck”) that presented historical and

prospective financial information for Maisonette. Id. ¶¶ 53, 55–57. As alleged in

the Complaint, Plaintiffs rely heavily on “unit economics” when evaluating growth-

stage startups, under the view that a metric like lifetime value per customer

acquisition cost (“LTV/CAC”) is more valuable than EBITDA for evaluating

startups that are not yet profitable.4 Compl. ¶¶ 4 & n.1, 50. Financial information

in the Series C Pitch Deck “demonstrated unit economics of 3.2x LTV/CAC over

2020 and 2021, with a pathway to 4.0x or greater, which would drive [Maisonette]

to profitability in 2024 ahead of an anticipated IPO in 2025.” Id. ¶ 5.

After reviewing the Series C Pitch Deck, Plaintiffs decided to pursue an

investment in Maisonette. Id. ¶ 59. On October 22, Cortado provided Plaintiffs with

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Diem-II, LLC, Diem-III, LLC, and Diem-VIII, LLC v. Maisonette Inc., Counsel Stack Legal Research, https://law.counselstack.com/opinion/diem-ii-llc-diem-iii-llc-and-diem-viii-llc-v-maisonette-inc-delch-2026.