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Litigation Note: Crowell & Moring Wins Eight-Figure Damages Award for O1 LLC in Arbitration

Firm News | 1 min read | 02.21.17

Washington, D.C. – February 21, 2017: Crowell & Moring obtained a final award in a JAMS streamlined arbitration in favor of client O1 LLC, a commodity trading adviser. The eight-figure damages award, announced on February 17, fully vindicates O1's position.

O1 had entered into two agreements with respondents NEO Markets and NEO Technologies to use their high-frequency trading platform. As a consequence of related disputes between these parties, NEO decommissioned that system. Pursuant to the agreements, O1 filed claims under JAMS' arbitration rules in April and sought damages for breach of contract.

The award follows a four-day evidentiary hearing in Boston late last year. The Crowell & Moring team for O1 included partner Mark Klapow, counsel Gary Stahl, and associate Tyler O'Connor.

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Firm News | 1 min read | 06.25.26

In Memoriam: The Honorable Rosemary Collyer (1945-2026)

It is with deep admiration that Crowell & Moring honors the life and legacy of the Honorable Rosemary Collyer, former judge of the U.S. District Court for the District of Columbia, who passed away June 7, 2026. Judge Collyer was the first woman to lead a major Washington law firm when she became Chair of Crowell in 1995. ...