Callahan v. HSBC Holdings plc

CourtDistrict Court, S.D. New York
DecidedMay 15, 2025
Docket1:22-cv-08621
StatusUnknown

This text of Callahan v. HSBC Holdings plc (Callahan v. HSBC Holdings plc) is published on Counsel Stack Legal Research, covering District Court, S.D. New York primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Callahan v. HSBC Holdings plc, (S.D.N.Y. 2025).

Opinion

UNITED STATES DISTRICT COURT SOUTHERN DISTRICT OF NEW YORK

STEPHEN CALLAHAN,

Plaintiff, 22-CV-8621 (JPO)

-v- ORDER

HSBC SECURITIES (USA) INC.,

Defendant.

J. PAUL OETKEN, District Judge: As previewed during the conference held on December 18, 2024 (ECF No. 76), Plaintiff has filed a motion to compel discovery, arguing that HSBC should be ordered to produce documents withheld as privileged in this case. The Court has reviewed and considered the parties’ filings, including the attached documents and the relevant authorities. (See ECF Nos. 83, 84, 90, 91, 94, & 95.) Plaintiff’s principal argument is that HSBC has effected an “at issue” or implied waiver of privilege and work product by relying on an “intervening event”—namely, the CME inquiry and subsequent investigation of Plaintiff’s trades—that undermines (according to HSBC) any inference of causation with respect to retaliation based on Plaintiff’s front-running allegations. Plaintiff contends that HSBC, by relying on the results of its investigation as the real reason for its suspension and termination of Plaintiff, is using its privilege as both “a sword and a shield.” Courts “have found waiver by implication when a client testifies concerning portions of the attorney-client communication, . . . when a client places the attorney-client relationship directly at issue, . . . and when a client asserts reliance on an attorney’s advice as an element of a claim or defense.” In re Cnty. of Erie, 546 F.3d 222, 228 (2d Cir. 2008) (citation omitted). “At issue” waiver may occur “even where there is no intention to rely on attorney-client communications.” McGowan v. JPMorgan Chase Bank, N.A., No. 18-CV-8680, 2020 WL 1974109, at *6 (S.D.N.Y. Apr. 24, 2020). The touchstone is fairness: “the attorney-client privilege cannot at once be used as a shield and a sword.” United States v. Bilzerian, 926 F.2d 1285, 1292 (2d Cir. 1991) (citation omitted). Thus, courts have held that “the [attorney-client]

privilege may implicitly be waived when [a] defendant asserts a claim that in fairness requires examination of protected communications.” Id. In the determination of whether fairness requires the forfeiture of a privilege, courts must consider the notion of unfairness to the adversary that results “when a party uses an assertion of fact to influence the decisionmaker while denying its adversary access to privileged material potentially capable of rebutting the assertion.” Cnty. of Erie, 546 F.3d at 229 (quoting John Doe Co. v. United States, 350 F.3d 299, 306 (2d Cir. 2003)). This determination of whether fairness requires disclosure is made “on a case-by-case basis, and depends primarily on the specific context in which the privilege is asserted.” Id. (quoting In re Grand Jury Proc., 219 F.3d 175, 183 (2d Cir. 2000)).

Here, HSBC is not relying on advice of counsel as a defense. The question, then, is whether HSBC has nonetheless placed privileged materials at issue by relying on the “results of its investigation,” which was overseen and carried out in part by counsel. In other words, does fairness require disclosure of the privileged documents relating to that investigation in order for the plaintiff to have a reasonable opportunity to meet its burden and answer the defendant’s evidence in this case? The Court concludes that the answer is no. First, while the parties argue about whether HSBC’s investigation of Plaintiff was—and was required to be—in “good faith,” they do not focus on the relevant sense of that phrase. A party’s assertion of a “good faith” defense may indeed result in a waiver of its privilege—when the defense is a “good faith belief in the lawfulness of [its] conduct.” Barbini v. First Niagara Bank, N.A., 331 F.R.D. 454, 460 (S.D.N.Y. 2019) (emphasis added). Thus, a waiver of privilege was warranted in Bilzerian, where the defendant argued that he did not violate the securities laws because he “thought his actions were legal.” Bilzerian, 926 F.2d at 1292. The Second Circuit explained that “if [the

defendant] asserted his good faith, the jury would be entitled to know the basis of his understanding that his actions were legal.” Id. at 1294. Similarly, such a waiver may occur in a Fair Labor Standards Act case where a defendant seeks to avoid a finding of willfulness (and thus liquidated damages) by showing that it acted in “subjective ‘good faith’ with objectively ‘reasonable grounds’ for believing that its acts or omissions did not violate the FLSA.” Enea v. Bloomberg L.P., No. 12-CV-4656, 2015 WL 4979662, at *3 (S.D.N.Y. Aug. 20, 2015); see also Abromavage v. Deutsche Bank Secs. Inc., No. 18-CV-6621, 2019 WL 6790513, at *3-4 (S.D.N.Y. Dec. 11, 2019) (privilege waived where good faith defense to punitive damages required employer to show that it did not “discriminate[] in the face of a perceived risk that its

actions [would] violate federal law”). However, “[n]ot every assertion of good faith implicates the legal understanding of the party making the claim.” Bank Brussels Lambert v. Chase Manhattan Bank, N.A., No. 93-CV- 1317, 1996 WL 173138, at *3-4 (S.D.N.Y. Apr. 12, 1996) (finding no waiver of privilege where defendant’s affirmative defense was based on defendant’s knowledge of facts, not knowledge of law); accord 2002 Lawrence R. Buchalter Alaska Tr. v. Phila. Fin. Life Assurance Co., No. 12- CV-6808, 2016 WL 1060336, at *2 (S.D.N.Y. Mar. 11, 2016) (“such implied reliance is confined to situations involving a party’s state of mind concerning a question of law, such as the party’s belief as to the lawfulness of its conduct”; finding no waiver of privilege where plaintiff invoked facts he knew or should have known, not his state of mind concerning question of law). This case is not about a “good faith belief in the lawfulness of [HSBC’s] conduct.” The investigation was about Plaintiff’s conduct. HSBC is not relying on its “good faith” investigation in a sense that would trigger a privilege waiver. Rather, HSBC is arguing that the

investigation provided the factual basis for Plaintiff’s termination, not that it provided a legal mandate or justification. The only sense in which HSBC contends that its investigation was in “good faith” is in the sense that it was what it purported to be—i.e., that it was a bona fide investigation into Plaintiff’s trading and conduct. Plaintiff cites Barbini and other cases in which employers raised an Ellerth/Farragher defense to liability for sexual harassment. Those case are distinguishable for reasons similar to those discussed above. By raising that defense, an employer places the reasonableness of the investigation itself directly at issue—thus often waiving privilege given the need to examine how the investigation was supervised and conducted. Barbini, 331 F.R.D. at 460-62; see also

Johnson v. J. Walter Thompson U.S.A., LLC, No. 16-CV-1805, 2017 WL 3432301, at *8 (S.D.N.Y. Aug. 9, 2017). As those decisions explain, assessing whether an employer’s investigation of harassing behavior in the workplace was reasonable often requires disclosure of communications that would otherwise be privileged. This case is more like Robinson v. Time Warner, Inc., 187 F.R.D. 144, 147 (S.D.N.Y.

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Related

United States v. Salerno
505 U.S. 317 (Supreme Court, 1992)
United States v. Paul A. Bilzerian
926 F.2d 1285 (Second Circuit, 1991)
Pritchard v. County of Erie
546 F.3d 222 (Second Circuit, 2008)
Robinson v. Time Warner, Inc.
187 F.R.D. 144 (S.D. New York, 1999)

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Callahan v. HSBC Holdings plc, Counsel Stack Legal Research, https://law.counselstack.com/opinion/callahan-v-hsbc-holdings-plc-nysd-2025.