Coinbase Faces the Dark Side of Crypto Custody in Shareholder Lawsuit

Coinbase CEO Brian Armstrong and top executives are facing a derivative shareholder lawsuit over alleged misrepresentations tied to custody practices, token listings, and anti-money laundering (AML) compliance.

The suit, filed in the U.S. District Court for the District of New Jersey by shareholder Kevin Meehan on behalf of Coinbase, names Armstrong, co-founder Fred Ehrsam, CLO Paul Grewal, President Emilie Choi, and several board members as defendants.

Custody Concerns and Bankruptcy Risk Put Coinbase Executives in the Spotlight

The complaint alleges that between April 2021 and June 2023, Coinbase leadership issued “materially false and misleading statements” that breached fiduciary duties.

This, it claims, exposes the company to regulatory scrutiny, legal liabilities, and reputational harm.

A central allegation concerns Coinbase’s handling of customer assets. The lawsuit claims the company misrepresented retail assets held in hosted wallets as “custodial assets held by Coinbase for your benefit.”

At the same time, the exchange reportedly failed to disclose that these assets could be treated as company property in bankruptcy. Against this backdrop, the complainant says it potentially leaves customers as general unsecured creditors.

Plaintiffs also allege that Coinbase commingled retail assets while maintaining segregated custody structures for institutional clients. This, they say, creates a mismatch between marketing assurances and actual legal risk.

Securities Listing Allegations

The suit further asserts that Coinbase repeatedly claimed its asset-review process prevented securities from being listed on the platform. This is despite internal and external indicators suggesting some tokens carried securities risk.

The complaint cites the U.S. Securities and Exchange Commission’s (SEC) June 2023 enforcement action, which accused Coinbase of listing unregistered securities, including Solana and Cardano.

While the SEC case was dismissed in 2025 under new leadership, plaintiffs argue the statements misled investors about the company’s exposure to securities regulations.

AML Deficiencies and Regulatory Penalties

Plaintiffs highlight Coinbase’s January 2023 settlement with the New York State Department of Financial Services (NYDFS). The settlement found “wide-ranging and long-standing failures” in the company’s AML program.

Coinbase agreed to a $50 million penalty and committed another $50 million to strengthen compliance over two years.

The complaint details deficiencies in KYC processes, customer due diligence, transaction monitoring, and timely reporting of suspicious activity, which allegedly left the platform vulnerable to fraud, money laundering, and criminal activity.

Executive Stock Sales Under Scrutiny

The lawsuit also claims several executives sold company stock while in possession of material nonpublic information around Coinbase’s 2021 direct listing.

Plaintiffs are seeking damages for regulatory penalties, legal costs, reputational harm, and restitution of executive compensation and stock-sale proceeds.

Derivative Action Implications

In a shareholder derivative action, any recovery would go to Coinbase rather than to investors. However, shareholders could benefit indirectly from recovered funds or governance reforms.

The complaint also seeks corporate governance reforms, enhanced compliance measures, and attorneys’ fees.

According to Consensys Senior Counsel Bill Hughes, the case reflects growing scrutiny over crypto exchanges’ custody practices, compliance standards, and executive accountability.

“The Coinbase board is now defending a lawsuit brought on behalf of its shareholders, alleging materially false or misleading disclosures, fiduciary breaches, and exposure to major regulatory and litigation risk,” he stated.

The case shows how quickly changing regulatory standards and investor expectations are challenging the operational and governance models of major crypto exchanges.

Coinbase has yet to issue a public comment.