California employers are still adjusting to the post‑Adolph Private Attorneys General Act landscape, where individual claims can be compelled to arbitration while a representative PAGA claim proceeds in court. The Court of Appeal’s recent decision in Sorokunov v. NetApp, Inc. is important for its impact on how a defense win in individual arbitration may have a preclusive effect on a concurrent PAGA action pending in Superior Court.

The underlying dispute involved a high‑earning employee subject to a written incentive plan with a “windfall” provision that capped commissions when performance exceeded 200 percent of goal. When NetApp invoked that cap, the employee claimed that various Labor Code provisions had been violated and sought both individual relief and PAGA penalties. His individual claims were sent to arbitration under the employer’s plan, which expressly carved PAGA claims out of arbitration. The arbitrator ruled for NetApp on all individual theories, including that NetApp had not violated Labor Code sections 221, 223 or 2751 in the way it designed and applied its commission plan. The trial court confirmed the award. The only question, procedurally, was whether the employee could still proceed with a representative PAGA claim in court after losing on his individual claims.

The employee argued that he was acting in a different capacity in the PAGA case – as a proxy for the state – so the arbitral findings on his individual claims could not preclude him from pursuing representative penalties. The Court of Appeal disagreed, affirming the trial court’s decision that the employee was precluded from proceeding with his PAGA claim after confirming the arbitrator’s award. It aligned with decisions such as Rocha v. U-Haul Co. of California and Rodriguez v. Lawrence Equipment, Inc., which held that the “same party” element for issue preclusion is satisfied where the person to be bound – here, the employee – was a party to the prior proceeding, even if the PAGA claim is nominally brought on the state’s behalf. However, the Labor and Workforce Development Agency, a state agency empowered to bring PAGA claims, is not bound by the award and remains free to bring its own action. What is foreclosed is the employee’s ability to relitigate his own status as an “aggrieved employee” once an arbitrator has already found that he suffered no violation.

Equally important, the appellate court held that the “identical issue” requirement for issue preclusion was also satisfied. The same statutory questions raised by the PAGA claim – whether NetApp violated sections 202, 221, 223, or 2751 as to this employee – were adjudicated in the arbitration. The employee’s attempt to characterize the PAGA case as involving broader or different “practices” was not persuasive. For PAGA standing, the pivotal issue is whether the plaintiff personally experienced a violation of the Labor Code provisions on which the PAGA claim is based. Once a final award establishes that he did not, and that award has been confirmed, he is no longer an “aggrieved employee” for those violations. The Court of Appeal explicitly embraced this logic, reading Adolph and subsequent cases to allow PAGA to proceed only so long as the plaintiff’s aggrieved‑employee status has not been conclusively adjudicated elsewhere.

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