• ESS Tech received an NYSE notice on June 9, 2026 for failing the exchange’s minimum share-price listing standard.
• The 30-trading-day average closing price was $0.98 as of June 8, 2026; the notice does not trigger an immediate delisting.
• ESS Tech plans to tell the NYSE within 10 business days it intends to regain compliance.
• The company has six months to cure the deficiency by lifting both month-end close and 30-day average to at least $1.
• Shares will continue trading on the NYSE during the cure period, subject to ongoing listing requirements.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. ESS Tech Inc published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001819438-26-000044), on June 15, 2026, and is solely responsible for the information contained therein.