Coinbase’s Texas Move Changes the Rules in a Shareholder Lawsuit

Coinbase’s move from Delaware to Texas has already changed the ground rules for at least one shareholder lawsuit.

The Texas Business Court dismissed a derivative case brought by shareholder Gary Guillaume because he did not first send Coinbase’s board the written demand required by Texas law, according to a detailed review of the October 2 order by CryptoSlate. The dismissal was without prejudice, meaning the court did not decide whether the underlying allegations were true.

That distinction matters. A derivative lawsuit attempts to pursue a company’s own claims on its behalf.

Before a shareholder can take that authority away from the board, Texas generally requires a particularized written demand identifying the disputed conduct and asking the corporation to act.

Guillaume filed the suit in April 2026 over alleged conduct dating from Coinbase’s Delaware years. Coinbase’s conversion to a Texas corporation became effective on December 15, 2025.

The court assumed Delaware law could govern the underlying claims, but concluded that Texas law governed the shareholder’s authority to bring those claims after the move.

Coinbase chief legal officer Molly Abraham described the dismissal shortly after the ruling and emphasized both the company’s reincorporation and the speed of the Texas court’s decision.

Last year, we reincorporated to Texas. Last night, the Texas business court dismissed the first shareholder derivative suit brought against us since our reincorporation, just five months after it was first filed.

We appreciate the court’s careful consideration and speed.…

— Molly Abraham (@mollyisonchain) October 3, 2026

Under the Delaware framework described in the ruling, a shareholder can sometimes argue that demanding action from the board would be futile. Texas’s rule is stricter on the first step. For a public company, the written demand remains mandatory even when the shareholder believes the directors cannot fairly evaluate the claims.

Coinbase CEO Brian Armstrong called the decision an important precedent and said it could encourage more companies to incorporate in Texas.

Important legal precedent in Texas to encourage more companies to incorporate there.

Positive trend. Let's hope it continues.

Thank you @GregAbbott_TX for creating a stable foundation to build in America. https://t.co/O3xlD3jL93

— Brian Armstrong (@brian_armstrong) October 9, 2026

The ruling is narrower than a victory on the merits. It does not clear Coinbase’s directors of the alleged conduct, and a dismissal without prejudice leaves room for further action.

What it does establish is that a shareholder cannot rely on Delaware’s demand-futility doctrine to skip a procedural requirement imposed by Texas after reincorporation.

That is the larger corporate-law signal. A company’s old conduct may still be measured under the law of its former home, while the right to sue over that conduct can be controlled by its new one.

For crypto companies considering Texas, Coinbase now has an early example of that difference producing a real courtroom result.

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