Advanced Analytics, Inc. v. Citigroup Global Markets, Inc.

Court of Appeals for the Second Circuit·Decided May 13, 2025·No. 22-1718·Unpublished

Opinion

22-1718-cv Advanced Analytics, Inc. v. Citigroup Global Markets, Inc.

UNITED STATES COURT OF APPEALS FOR THE SECOND CIRCUIT

SUMMARY ORDER

RULINGS BY SUMMARY ORDER DO NOT HAVE PRECEDENTIAL EFFECT. CITATION TO A SUMMARY ORDER FILED ON OR AFTER JANUARY 1, 2007, IS PERMITTED AND IS GOVERNED BY FEDERAL RULE OF APPELLATE PROCEDURE 32.1 AND THIS COURT’S LOCAL RULE 32.1.1. WHEN CITING A SUMMARY ORDER IN A DOCUMENT FILED WITH THIS COURT, A PARTY MUST CITE EITHER THE FEDERAL APPENDIX OR AN ELECTRONIC DATABASE (WITH THE NOTATION “SUMMARY ORDER”). A PARTY CITING A SUMMARY ORDER MUST SERVE A COPY OF IT ON ANY PARTY NOT REPRESENTED BY COUNSEL.

At a stated term of the United States Court of Appeals for the Second Circuit, held at the Thurgood Marshall United States Courthouse, 40 Foley Square, in the City of New York, on the 13th day of May, two thousand twenty-five.

Present:

GERARD E. LYNCH,

EUNICE C. LEE,

ALISON J. NATHAN,

Circuit Judges.

ADVANCED ANALYTICS, INC., Plaintiff-Counter-Defendant-Appellant, v. No. 22-1718-cv

CITIGROUP GLOBAL MARKETS, INC., FKA SALOMON SMITH BARNEY INC., THE YIELD BOOK, INC., FKA SALOMON ANALYTICS, INC.,

Defendants-Counter-Claimants-Appellees. ∗

For Plaintiff-Counter-Defendant-Appellant: KEVIN K. TUNG, Kevin Kerveng Tung, P.C.,

Flushing, NY.

The Clerk of the Court is respectfully directed to amend the caption as set forth above.

Peter J. Toren, The Law

Office of Peter J. Toren, New York, NY, on the brief. 1

For Defendants-Counter-Claimants-Appellees: THOMAS S. KESSLER (Christopher P. Moore and Jennifer Kennedy Park, on the brief), Cleary Gottlieb Steen & Hamilton LLP, New York, NY.

Appeal from a November 5, 2021 judgment of the United States District Court for the Southern District of New York (Swain, C.J.).

UPON DUE CONSIDERATION, IT IS HEREBY ORDERED, ADJUDGED, AND DECREED that the judgment of the district court is AFFIRMED.

Plaintiff-Counter-Defendant-Appellant Advanced Analytics, Inc. (“AAI”) appeals from the district court’s entry of partial summary judgment in favor of Defendants-Counter-Claimants- Appellees Citigroup Global Markets, Inc. (“CGMI”) and The Yield Book, Inc. (“TYB”) (collectively, “Defendants”) on AAI’s claims of misappropriation of trade secrets, breach of contract, breach of the duty of good faith and fair dealing, quantum meruit, and unjust enrichment. AAI also appeals the district court’s grant of only nominal damages to AAI on the limited breach of contract claim on which it prevailed.

1 Peter J. Toren no longer represents Appellant in this appeal. By letter dated January 7, 2025, Appellant’s new counsel, Kevin K. Tung, notified the Court that Appellant wished to proceed not with the reply brief filed by Toren publicly on our docket on March 15, 2024, but instead with a different reply brief, which Appellant submitted under seal on March 13, 2024. Tung attached to his letter a declaration from Dr. Xiaolu Wang, AAI’s principal, that purported to include that March 13, 2024 reply brief as an exhibit; however, upon review, the brief actually filed under seal on March 13, 2024 and the document attached to that declaration – and which that declaration asserts is Appellant’s “genuine reply” filed under seal on March 13, see Doc. 462 – are not the same brief. Nevertheless, Appellees took no position on which reply brief this Court should accept, and we have considered both documents in our review of this case.

AAI generally alleges that, during unsuccessful licensing negotiations conducted in the 1990s, CGMI misappropriated a proprietary numerical sequence (the “ACE Numbers”) developed by AAI’s principal, Dr. Xiaolu Wang, and later incorporated elements of that sequence into its own software, TYB, generating significant profits without compensating AAI. After nearly twenty years of litigation, including two rounds of discovery spanning approximately five years, the district court found that CGMI had produced unrebutted evidence of independent development of its software and that AAI had failed to introduce evidence showing that CGMI’s software incorporated or was derived from AAI’s ACE Numbers. Accordingly, the district court granted summary judgment to Defendants on the misappropriation of trade secrets claim (and the contract and quasi-contract claims premised on the same contentions). The district court also found that CGMI breached a nondisclosure agreement with AAI (the “NDA”) in a limited fashion but awarded only nominal damages, citing AAI’s failure to proffer evidence of any resulting damages. Finally, the district court granted CGMI’s counterclaim for an award of attorneys’ fees and costs as the prevailing party under the NDA and denied several motions to reconsider its various rulings.

On appeal, AAI’s briefing is at points difficult to understand – so much so that Defendants urge us to affirm on the ground that AAI has “failed to satisfy its burden to set out identifiable legal arguments” at all. Appellee Br. 26, citing Ernst Haas Studio, Inc. v. Palm Press, Inc., 164 F.3d 110, 112 (2d Cir. 1999). Nevertheless, we have done our best to decipher and address AAI’s intended arguments, including what we perceive to be its challenges to: (1) various discovery rulings, (2) the grant of summary judgment to CGMI on the misappropriation claim, (3) the award of only nominal damages on the breach of contract claim, and (4) the award of attorneys’ fees and

costs to CGMI. 2 We assume the parties’ familiarity with the remaining underlying facts, the procedural history, and the issues on appeal.

* * *

I. Discovery Orders As related to the district court’s discovery orders, AAI’s objections seem to focus primarily on: (1) the rejection of its various claims that Defendants engaged in discovery misconduct; (2) the denial of several requests for additional discovery; and (3) the exclusion of a declaration by AAI’s expert, Dr. Jianqing Fan, which AAI filed along with its opposition to CGMI’s motion for summary judgment.

We review a district court’s discovery rulings for abuse of discretion. See FIH, LLC v.

Found. Cap. Partners LLC, 920 F.3d 134, 145 (2d Cir. 2019). “A district court abuses its discretion ‘when its decision cannot be located within the range of permissible decisions or is based on a clearly erroneous factual finding or an error of law.’” Id. (quoting United States v. Scully, 877 F.3d 464, 474 (2d Cir. 2017)).

Though AAI repeatedly asserts that CGMI withheld or fabricated crucial evidence, its arguments on that front are circular and supported by no evidence. AAI has therefore identified no basis to conclude that the district court erred, let alone abused its discretion, in finding that no discovery abuse had occurred.

2 AAI does not “meaningfully challenge” any of the various other orders mentioned in its briefing. Grand River Enter. Six Nations, Ltd. v. Pryor, 481 F.3d 60, 65 (2d Cir. 2007). Therefore, any objections to those orders have been abandoned. Id. at 65–66.

As to the denial of AAI’s requests for additional discovery, such requests must promise more than a mere “fishing expedition”; they should be specifically tailored to enable a plaintiff to fill material evidentiary gaps in its case. Paddington Partners v. Bouchard, 34 F.3d 1132, 1138 (2d Cir. 1994) (quotation marks omitted). Here, AAI has offered nothing more than conclusory assertions and speculation as to the evidence it believes is still outstanding. Given that failure and the substantial discovery already conducted in this case, the district court did not abuse its discretion in denying AAI’s requests for additional discovery.

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Advanced Analytics, Inc. v. Citigroup Global Markets, Inc., (2d Cir. 2025).

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