Sigma Lithium Corporation v. Gardner

District Court, S.D. New York·Decided May 1, 2025·No. 1:23-cv-07403·Unknown

Opinion

UNITED STATES DISTRICT COURT SOUTHERN DISTRICT OF NEW YORK SIGMA LITHIUM CORPORATION, Plaintiff, 23 Civ. 7403 (DEH) v. OPINION CALVYN GARDNER and LUIZA VALIM, AND ORDER Defendants.

DALE E. HO, United States District Judge: Plaintiff Sigma Lithium Corporation (“Sigma”) brings this action against Defendants Calvyn Gardner (“Gardner”) and Luiza Valim (“Valim”) for conversion and theft of trade secrets, and against Defendant Valim for violations of the Computer Fraud and Abuse Act. See Compl. ¶ 11, ECF No.1. Before the Court are Defendants’ Motion to Dismiss the complaint for lack of personal jurisdiction, or, in the alternative, based on forum non conveniens; and a motion for Quinn Emanuel Urquhart & Sullivan LLP (“Quinn Emanuel”) to withdraw as counsel for Sigma. See Mot. to Dismiss, ECF No. 36; Mot. to Withdraw, ECF No. 66. For the reasons set forth below, the Motion to Dismiss is GRANTED and the Motion to Withdraw is GRANTED. BACKGROUND The Court assumes the parties’ familiarity with the facts alleged in the Complaint and recounts those facts here only as relevant to the questions of jurisdiction and venue raised in Defendants’ Motion to Dismiss.1 Sigma is a “Canada-based lithium processing and development company” with its “principal place of business [in] Brazil.”2 Compl. ¶ 12. Ana Cabral-Gardner

1 Except where otherwise noted, the facts are drawn from the Complaint and are accepted as true solely for purposes of adjudicating the Motion to Dismiss. 2 Defendants clarify that Sigma is a holding company headquartered in Vancouver, Canada that operates through its wholly owned indirect subsidiary, Sigma Brazil. See Defs.’ (“Cabral”) is Sigma’s current Chief Executive Officer (“CEO”) and co-Chairman of the Board. Id. ¶ 3. She is a citizen and resident of Brazil.3 See id. ¶ 26. Defendant Calvyn Gardner is a British national and Brazilian resident. Id. ¶ 13. Between 2018 and 2023, he held various positions at Sigma, including Chief Executive Officer, Co-Chief Executive Officer, Lead Technical Chief Executive, and member of the Board of Directors. Id. Cabral and Gardner were married from 2010 to 2020 and previously served together as co-CEOs of Sigma. Id. ¶ 3.

Defendant Luiza Valim is Gardner’s daughter-in-law and a citizen and resident of Brazil; she worked for A10 Serviços Especializados de Avaliação de Empresas Ltda. (“A10”), an entity related to an investment vehicle co-owned by Gardner and Cabral, A10 Investimentos Fundo de Investimento de Ações – Investimento no Exterior. Id. ¶¶ 3-4, 14. In September 2022, Sigma held a board meeting in New York City, at which Gardner was present. Id. ¶ 29. At the meeting, the board “voted to approve the creation of a special committee to explore M&A options.” Id. After the board vote, the special committee “engaged a sophisticated New York-based financial advisor [with Bank of America] to manage the M&A process out of New York.” Id. ¶ 30; see id. ¶ 32. In November 2022, Valim began working for A10. Id. ¶ 14. In her role “as an A10 employee seconded to Sigma,”4 Valim became one of

Sigma’s “leads in interfacing with the New York-based financial advisor.” Id. ¶ 31. “Valim communicated multiple times a day with Sigma’s New York based bankers regarding arranging

Mem. L. Supp. Mot. Dismiss (“Defs.’ Br.”) at 7, ECF No. 40; see Decl. of Mark McDonald Supp. Defs’ Mot. Dismiss (“McDonald Decl.”) Exs. E & F, ECF Nos. 37-5, 37-6. 3 While the Complaint states only that Brazil was Cabral’s country of residence at the time of her marriage ceremony, Defendants assert that she is “a Brazilian citizen and resident,” and Plaintiff does not challenge that point. See Defs.’ Br. at 8; see generally Pl.’s Mem. Law Opp’n Defs.’ Mot. Dismiss (“Pl.’s Br.”), ECF No. 47. 4 Defendants contend that Valim’s position with A10 Serviços was never formalized because Cabral never signed her employment agreement. See Defs.’ Br. at 8; Decl. of Luiza Valim Supp. Defs’ Mot. Dismiss (“Valim Decl.”) ¶ 6, ECF No. 39. the deal-process, via telephone, email, and Zoom.” Id. “As a result of Valim’s role, Valim obtained access to Sigma’s confidential data room supporting the M&A process, which was managed and organized by the New York-based financial advisor, and hosted in the United States.” Id. ¶ 32.5 Soon after the September 2022 board meeting in New York City, and around two years after the couple had separated, Gardner initiated divorce proceedings against Cabral in Brazil.

Id. ¶ 4. Sigma alleges that—for reasons related to Valim’s concerns about how much her father- in-law would be awarded in the divorce agreement—Valim resigned from A10 in May 2023, thereby severing her relationship with Sigma. Id. ¶ 43. Shortly thereafter, she allegedly used her Sigma employee ID and password to access the data room and download approximately 80,000 confidential files. Id. ¶¶ 45-46. Sigma believes Valim subsequently shared the information she had obtained with Gardner while he was visiting the United States to attend his daughter’s college graduation. Id. ¶ 49. Sigma alleges that “Gardner has used these materials . . . to advance his own agenda of harming Sigma and its shareholders, including by using them in the divorce proceedings.” Id. ¶ 52. Sigma also alleges that Valim’s conduct has caused Sigma significant expense and irreparable harm. Id. ¶ 53. Specifically, Sigma alleges that “the theft of

data in support of Gardner’s campaign to harm Sigma has delayed and risked Sigma’s M&A process, harmed the Company’s credibility—as all potential buyers were blindsided by Gardner and Valim’s attempts to interfere with the M&A process, and caused the risk of loss or disclosure of Sigma’s confidential information.” Id.

5 The parties dispute the location of the server hosting the data room. See, e.g., Defs.’ Br. at 13 (arguing that it the data room is hosted in Brazil); Pl.’s Br. at 4 n.3 (arguing that the data room is hosted in the United States). Because neither party argues that the data room was hosted in New York, specifically, the parties’ disagreement is irrelevant to the jurisdictional analysis and the Court need not resolve it. Sigma filed suit in this Court on August 21, 2023. See Compl. LEGAL STANDARDS “Plaintiffs opposing a motion to dismiss under Rule 12(b)(2) for lack of personal jurisdiction have the burden of establishing that the court has jurisdiction over the defendant.” Palmer v. eCapital Corp., No. 23 Civ. 4080, 2024 WL 3794715, at *4 (S.D.N.Y. Aug. 13, 2024).6 To meet this burden at the motion to dismiss stage, a plaintiff must plead facts that are

legally sufficient for a showing of jurisdiction. See Whitaker v. Am. Telecasting, Inc., 261 F.3d 196, 208 (2d Cir. 2001). The Court must “construe the pleadings and affidavits in the light most favorable to plaintiffs, resolving all doubts in their favor.” Porina v. Marward Shipping Co., 521 F.3d 122, 126 (2d Cir. 2008). But plaintiffs cannot meet their burden at the motion to dismiss stage simply by relying on “conclusory statements without any supporting facts.” Art Assure Ltd., LLC v. Artmentum GmbH, No. 14 Civ. 3756, 2014 WL 5757545, at *2 (S.D.N.Y. Nov. 4, 2014). To determine whether it may exercise personal jurisdiction over non-domiciliary defendants, the Court must engage in a two-step analysis. See Chloé v. Queen Bee of Beverly Hills, LLC, 616 F.3d 158, 163-64 (2d Cir. 2010). First, the Court must ask whether New York’s

long-arm statute, N.Y. C.P.L.R. § 302, permits the exercise of specific personal jurisdiction over the defendant.

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