Brown v. Alphasense, Inc.

District Court, District of Columbia·Decided July 1, 2026·No. Civil Action No. 2025-4507·Published

Opinion

UNITED STATES DISTRICT COURT FOR THE DISTRICT OF COLUMBIA

CAMERON ANGEL BROWN, Plaintiff,

v. Case No. 1:25-cv-4507 (TNM)

ALPHASENSE, INC., Defendant.

MEMORANDUM OPINION

Cameron Brown is a lawyer with a shiny resume and a frustrating tale. Last year, he hoped to leave his elite law firm to work for a tech startup called AlphaSense. The job, however, did not pan out. According to Brown, AlphaSense refused to hire him because he would not violate ethical and confidentiality obligations that he owed his law firm. He sued AlphaSense in the Superior Court of the District of Columbia alleging that the company retaliated against and penalized him for engaging in activity protected by the District of Columbia Human Rights Act (“DCHRA”). AlphaSense removed the case here and now moves to dismiss. Brown opposes dismissal and seeks remand. Because the Court has jurisdiction over the case, it will deny Brown’s remand request. And the Court will dismiss the case because Brown’s own exhibits contradict his story that he engaged in protected activity.

I.

Cameron Brown is a Stanford-educated lawyer who worked as a litigation associate at Paul Hastings LLP until recently. Compl. ¶ 11, ECF No. 1-1; see Pl.’s Ex. A at 2, ECF No. 1-2 (Brown’s resume). Last spring, he decided he was ready for a change and applied for positions

at several tech companies. See Compl. ¶ 12; Pl.’s Ex. B at 3, ECF No. 1-3. AlphaSense was one of those companies. Compl. ¶ 12.

In late April 2025, after completing much of AlphaSense’s interview process, Brown learned that the company would not offer him the job. Pl.’s Ex. B at 2; see Compl. ¶ 17. At Brown’s request for “candid feedback” on his candidacy, AlphaSense’s Vice President of Legal—Herbert Wang—connected with him. Pl.’s Ex. B at 2. Over the next week, Wang and Brown emailed about Wang’s attempts to confirm Brown’s standing with Paul Hastings. See id. at 2–4. In the end, Paul Hastings would not talk to Wang about Brown’s performance and AlphaSense moved on to other candidates. See id. at 4.

A few months later, Brown sued AlphaSense in Superior Court. See generally Compl.

He claims that AlphaSense violated the DCHRA in three ways. Id. ¶¶ 30–44. Each claim turns on Brown’s allegation that AlphaSense violated the Act by “condition[ing] his continued candidacy on inducing” Brown to get Paul Hastings to “disclose confidential information.” Id. ¶ 4. When Brown “declined to breach confidentiality obligations owed to his former employer,” he says, AlphaSense ended the job talks. Id.

In late December, AlphaSense removed the case here. Notice of Removal, ECF No. 1.

Its motion to dismiss followed. Mot. to Dismiss, ECF No. 5. Brown opposes dismissal and also asks the Court to remand the case. Opp’n to Mot. to Dismiss (“Pl.’s Opp’n”), ECF No. 14; Mot. to Remand, ECF No. 8. Both the remand motion and the dismissal motion are ripe. The Court takes each in turn.

II.

First up is Brown’s remand request. Brown argues that the Court lacks jurisdiction because AlphaSense did not immediately file a removal notice in Superior Court. See Mot. to

Remand at 2–3. That is wrong. Remand is inappropriate because the Court has jurisdiction and AlphaSense has rectified the defect.

AlphaSense was entitled to remove this case to federal court because the diversity jurisdiction statute gives this Court “original jurisdiction” over the matter. 28 U.S.C. § 1441(a) (permitting removal of “any civil action brought in a State court of which the district courts of the United States have original jurisdiction”); see id. § 1451(1) (defining “State court” for removal purposes to include the Superior Court of the District of Columbia). The diversity statute grants district courts “original jurisdiction of all civil actions where the matter in controversy exceeds the sum or value of $75,000,” and, as relevant here, “is between . . . citizens of different States.” Id. § 1332(a). The parties are diverse. See Compl. ¶ 9 (Brown is a D.C. citizen); id. ¶ 10 (AlphaSense “is a Delaware corporation headquartered in New York”). And the amount-in-controversy requirement is also met. Although Brown does not allege a specific damage amount, AlphaSense points out that Brown’s requested damages for the lost job would “plainly” exceed “$75,000.00.” Notice of Removal ¶ 7. Brown does not object. So the Court accepts that the amount-in-controversy requirement is met. See Dart Cherokee Basin Operating Co., LLC v. Owens, 574 U.S. 81, 87 (2014) (“[W]hen a defendant seeks federal-court adjudication, the defendant’s amount-in-controversy allegation should be accepted when not contested by the plaintiff or questioned by the court.”). So jurisdiction exists.

Brown maintains, however, that AlphaSense’s procedural error deprives this Court of jurisdiction. See Mot. to Remand at 2–4. Two removal procedures are relevant to that argument. First, the defendant must file the “notice of removal” in federal court “within 30 days after” receiving the initial pleading. 28 U.S.C. § 1446(b)(1). AlphaSense did so. See Notice of Removal at 1–2. Second, “[p]romptly after the filing of such notice of removal of a civil action

the defendant” must “file a copy of the notice with the clerk of such State court.” 28 U.S.C. § 1446(d). Brown concentrates on this second requirement. When Brown moved to remand, AlphaSense had not yet provided that notice. See Mot. to Remand at 3; Superior Court Docket at 3, ECF No. 8-1. AlphaSense rectified the issue two days after it received Brown’s motion. Burns Decl. ¶¶ 4–5, ECF No. 12-3. Even so, Brown says remand is necessary. See Pl.’s Reply, ECF No. 15. He is wrong.

First, Brown incorrectly describes the prompt notice requirement as jurisdictional. See, e.g., Mot. to Remand at 2, 6. Failure to file a copy of the removal notice with the state court is a procedural defect, not a jurisdictional one. Koerner v. Aetna U.S. Healthcare, Inc., 92 F. App’x 394, 396 (9th Cir. 2003); see Harris v. Dep’t of Transp., 122 F.4th 418, 425 (D.C. Cir. 2024) (holding that “the timeliness of removal under section 1446 is a procedural claims-processing rule and is not jurisdictional”). So AlphaSense’s error does not affect jurisdiction.

Second, AlphaSense’s delayed filing does not amount to even a procedural error. Unlike the firm 30-day deadline for filing a removal notice in federal court, the statute “sets forth no mandatory time period” for notifying the state court about the removal. Knezevich v. Carter, 805 F. App’x 717, 723 (11th Cir. 2020); see 28 U.S.C. § 1446(b)(1), (d). The statute’s only direction is that the removing party must give the notice “promptly.” 28 U.S.C. § 1446. Here, AlphaSense notified Superior Court 30 days after it removed the case. Compare Notice of Removal at 2, with Burns Decl. ¶ 5. While not immediate, that notice was arguably “prompt[].” 28 U.S.C. § 1446(d). Indeed, courts have approved similar delays. See, e.g., Knezevich, 805 F. App’x at 723 (“nearly a month”); Almonte v. Target Corp., 462 F. Supp. 3d 360, 366 (S.D.N.Y. 2020) (34 days). Courts are especially reluctant to find a procedural defect where, as here, the

opposing party had notice of the removal and suffered no prejudice as a result. See Knezevich, 805 F. App’x at 723; Almonte, 462 F. Supp. 3d at 366.

Third, even if AlphaSense’s initial delay was too long, the Court would not remand the case because the defect has been cured. The company gave notice just two days after Brown’s remand motion highlighted the missing notice. See Burns Decl. ¶¶ 4–5. And though courts are reluctant to excuse late compliance with § 1446(b)(1)’s 30-day deadline for filing a removal notice in federal court, see Hargrave v. District of Columbia, 2009 WL 691122, at *1 (D.D.C. Mar. 13, 2009), they often decline to remand for delayed notice to state court, see, e.g., Koerner, 92 F. App’x at 396. The Court would take that latter course here.

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