Mark Cuban Accuses Plaintiffs Suing Him of ‘Forum Shopping and Gamesmanship’

Dallas Mavericks and owner Mark Cuban have asked the court to move the Voyager-related suit to the Northern District of Texas

article-image

Source: Shutterstock / Joe Seer, modified by Blockworks

share

“Shark Tank” investor Mark Cuban filed a motion arguing the Voyager class-action lawsuit in which he was accused of promoting a “Ponzi scheme” should be moved from Florida to Texas.

The transfer of venue declarations were made by Sigmund Wissner-Gross, a partner at Brown Rudnick and counsel to Cuban and his team, along with Mavericks employee Ryan Mackey.

A court filing released Tuesday doesn’t include the full details regarding their intent to move the case, as Cuban and the Mavericks have asked the court to file their motion under seal, a procedure allowing the defendants to keep contents hidden so that the information in them doesn’t become public record.

Confidential information, such as the plaintiffs’ Voyager account information, their addresses and the last four digits of their social security numbers, were redacted in the filings.

Wissner-Gross’ declaration also included excerpts from Voyager’s agreement with Dallas Basketball, which they want to be kept private because of a confidentiality clause that prohibits its public distribution.

Voyager investors put forward allegations against Cuban and CEO Steve Ehrlich last year, saying they personally reached out to potential customers to convince them into putting money into the “deceptive platform.” His NBA team, the Dallas Mavericks, was also named as a defendant in the suit. 

They “went to great lengths to use their experience as investors to dupe millions of Americans into investing,” the complaint said.

Cuban has now said that the investor plaintiffs engaged in “transparent forum shopping and gamesmanship,” according to Law360.

Blockworks has reached out to Cuban and attorney Wissner-Gross for comment.

Cuban is scheduled to be deposed as part of the lawsuit on Feb. 2 in Dallas, Texas. Mackey and Kyle Tapply, team executives for corporate partnerships at the Mavericks, are also set to be deposed before Feb. 23.

Voyager filed for bankruptcy in July after suffering massive losses from its exposure to crypto hedge fund Three Arrows Capital, with Sam Bankman-Fried’s Alameda Research listed as its biggest creditor.


Get the news in your inbox. Explore Blockworks newsletters:

Tags

Upcoming Events

Old Billingsgate

Mon - Wed, October 13 - 15, 2025

Blockworks’ Digital Asset Summit (DAS) will feature conversations between the builders, allocators, and legislators who will shape the trajectory of the digital asset ecosystem in the US and abroad.

Industry City | Brooklyn, NY

TUES - THURS, JUNE 24 - 26, 2025

Permissionless IV serves as the definitive gathering for crypto’s technical founders, developers, and builders to come together and create the future.If you’re ready to shape the future of crypto, Permissionless IV is where it happens.

Brooklyn, NY

SUN - MON, JUN. 22 - 23, 2025

Blockworks and Cracked Labs are teaming up for the third installment of the Permissionless Hackathon, happening June 22–23, 2025 in Brooklyn, NY. This is a 36-hour IRL builder sprint where developers, designers, and creatives ship real projects solving real problems across […]

recent research

Research Report Templates.png

Research

The convergence of DePIN and energy generation aims to address modern grid challenges by incentivizing distributed generation.

article-image

US states are now competing for Bitcoin bragging rights

article-image

The deal is likely to fuel further M&A around derivatives trading and infrastructure, Architect Partners’ Michael Klena says

article-image

Stripe announced Stablecoin Financial Accounts, which will allow businesses to have “stablecoin-powered accounts”

article-image

The deal is made up of $700 million in cash and 11 million shares of Coinbase’s Class A common stock

article-image

Blockworks Research uses numbers to help crypto advance to a higher stage of storytelling