(Reuters) - A federal judge in Manhattan on Wednesday said the US securities regulator's lawsuit against Coinbase can move forward, but dismissed one claim the agency made against the largest US cryptocurrency exchange.
US District Judge Katherine Polk Failla partly granted Coinbase's motion to dismiss the Securities and Exchange Commission's lawsuit alleging the company is flouting its rules.
While the decision is a partial win for Coinbase in what could be a lengthy and expensive court battle, it largely blesses the SEC's approach to cryptocurrency and agrees with other judges who have sided with the regulator.
Shares in Coinbase were down 2.4% in morning trading following the ruling.
Coinbase Chief Legal Officer Paul Grewal said in a social media post on X that the exchange was prepared for the ruling and will continue to fight the SEC's claims.
"We remain confident in our legal arguments, we look forward to proving we’re right," he said.
A spokesperson for the SEC did not immediately respond to a request for comment.
The SEC sued Coinbase in June, saying the firm facilitated trading of at least 13 crypto tokens that should have been registered as securities and was operating illegally as a national securities exchange, broker, and clearing agency without registering with the regulator.
Failla allowed most of the lawsuit to proceed but dismissed the SEC's claim that Coinbase acted as an unregistered broker via its wallet application.
The case against the world's largest publicly traded cryptocurrency exchange is a high-water mark in the regulator's campaign to apply US securities law to digital asset companies.
To do so, the SEC has largely relied on a US Supreme Court ruling setting out a test for when an investment constitutes a security. A key piece is whether returns "come solely from the efforts of others."
Coinbase has argued that crypto assets, unlike stocks and bonds, do not meet that definition, a position held by the vast majority of the crypto industry.
Failla rejected that argument, saying the SEC has a plausible claim that at least some of the digital assets listed on the exchange are securities.
The SEC has pointed to statements by developers, including Solana Labs and Polygon Technology, about efforts to build and improve their technology.
"An objective investor in both the primary and secondary markets would perceive these statements as promising the possibility of profits solely derived from the efforts of others," Failla wrote.
In the few cases that have gone to court, judges have mostly agreed with the SEC that the crypto assets at issue were securities.
Unlike assets such as commodities that are strictly regulated, securities must be registered with the SEC by their issuer. They also require detailed disclosures to inform investors of potential risks.