GWH

4 - ESS Tech, Inc. (0001819438) (Issuer)

4 - ESS Tech, Inc. (0001819438) (Issuer)

8-K - ESS Tech, Inc. (0001819438) (Filer)

ESS Tech, Inc. (NYSE:GWH) (the "Company"), a leading provider of safer, non-lithium energy storage solutions, today announced the closing of the previously announced registered direct offering with institutional investors for the purchase and sale of 6.4 million shares of common stock at a price of $0.50 per share. In addition, in a concurrent private placement, the Company issued to investors warrants to purchase up to 12.8 million shares of common stock. The warrants have an exercise price of $0.50 per share, will become exercisable immediately following the date of stockholder approval and expire on the fifth anniversary of the date of stockholder approval. The registered direct offering

424B5 - ESS Tech, Inc. (0001819438) (Filer)

ESS Tech, Inc. (NYSE:GWH) (the "Company"), a leading provider of safer, non-lithium energy storage solutions, today announced that it has entered into definitive agreements in a registered direct offering with institutional investors for the purchase and sale of 6.4 million shares of common stock at a price of $0.50 per share of common stock. In addition, in a concurrent private placement, the Company will issue to investors warrants to purchase up to 12,800,000 shares of common stock. The warrants have an exercise price of $0.50 per share and will become exercisable immediately following the date of stockholder approval and expire on the fifth anniversary of the issuance date of the warran

CEO Drew Buckley to Discuss Sodium-Ion Strategy, Commercial Traction, the Bridge™ System and Proposed Business Combination ESS Tech, Inc. ("ESS" or the "Company") (NYSE:GWH), a leading provider of non-lithium energy storage solutions, today announced that ESS's Chief Executive Officer, Drew Buckley, will present at Sidoti's Micro-Cap Virtual Investor Conference on Wednesday, August 19, 2026, where he will discuss ESS's accelerated expansion into U.S.-made sodium-ion energy storage and the Company's recent commercial milestones. The presentation will highlight recent developments including the Company's letter of intent with Alsym Energy to secure 8.5 GWh of U.S.-made sodium-ion cells an

SCHEDULE 13G/A - ESS Tech, Inc. (0001819438) (Subject)

SCHEDULE 13G/A - ESS Tech, Inc. (0001819438) (Subject)

10-Q - ESS Tech, Inc. (0001819438) (Filer)

8-K - ESS Tech, Inc. (0001819438) (Filer)

Accelerating U.S.-Made Sodium-Ion Battery Energy Storage Development with the Bridge™ Modular Sodium-Ion System; Early-Stage Opportunities Approaching $1 Billion Signs Letter of Intent with Juniper Energy for 500+ MWh of Sodium-Ion Energy Storage, Anchored by a Planned 80 MWh California Utility Project Signs Non-Binding Letter of Intent for a Strategic Business Combination with Private Energy Sector Company, Implying an Expected $515 Million Combined Enterprise Value and Premium Market Capitalization Valuation for ESS at Signing of Definitive Agreement Management to Host Webcast and Conference Call Today at 5:00 p.m. ET ESS Tech, Inc. ("ESS," "ESS, Inc." or the "Company") (NYSE:GWH)

Company to Provide Update on Newly Announced LOI Business Combination ESS Tech, Inc. (ESS) (NYSE:GWH) ("ESS" or the "company"), a leading provider of non-lithium energy storage solutions, today announced that its second quarter 2026 conference call will now take place on Tuesday, August 11, 2026 at 5:00 p.m. EDT to discuss financial results for the quarter ended June 30, 2026. The company will be providing updates on commercial progress, customer deployments, anticipated technology milestones, and the recently announced signing of a non-binding Letter of Intent for a proposed business combination. A press release detailing these results will be issued prior to the call. ESS Tech CEO Dre

8-K - ESS Tech, Inc. (0001819438) (Filer)

ESS Tech, Inc. (NYSE:GWH) ("ESS" or the "Company"), a leading provider of energy storage solutions, today announced the signing of a non-binding Letter of Intent (the "LOI") for a proposed business combination with a private company in the energy sector (the "Counterparty"). The opportunistic transaction reflects the hallmarks of ESS’ core business strategy: Make energy solutions that can deliver in the era of speed to power. The Counterparty identity and the additional commercial terms of the proposed transaction remain confidential pending the completion of due diligence and the negotiation and execution of definitive transaction documents. ESS anticipates announcing a final agreement b

Recognition Highlights ESS's Continued Leadership in Sustainable, Made in the USA, Non-Lithium Energy Storage Solutions ESS Tech, Inc. (NYSE:GWH) ("ESS" or the "company"), a leading provider of safer, non-lithium energy storage solutions, today announced that it has been named one of TIME and Statista's World's Top GreenTech Companies 2026, marking the second consecutive year ESS has earned recognition on the prestigious list following its inclusion in 2025. The annual ranking, developed by TIME in partnership with Statista, recognizes companies worldwide that are making significant contributions to a more sustainable future through innovative technologies, products, and services. The e

ESS Tech, Inc. (ESS) (NYSE:GWH) ("ESS" or the "company"), a leading provider of non-lithium energy storage solutions, today announced that it will hold a conference call on Thursday, August 13, 2026 at 5:00 p.m. EDT to discuss financial results for its second quarter 2026 ended June 30, 2026, and will be providing updates on commercial progress, customer deployments, and anticipated technology milestones. A press release detailing these results will be issued prior to the call. ESS Tech CEO Drew Buckley and CFO Kate Suhadolnik will host the conference call, followed by a question-and-answer period. The conference call will be accompanied by a presentation, which can be viewed or access fo

Partnership Begins with Planned 80 MWh California Project and Establishes Framework for Long-term CollaborationESS Tech, Inc. (ESS) (NYSE:GWH) ("ESS" or the "company"), a leading provider of non-lithium energy storage solutions, today announced the signing of a Letter of Intent (LOI) with Juniper Energy LLC, a renewable energy development company, for the deployment of 500 MWh or more of sodium-ion battery energy storage systems, representing a major milestone for ESS as it continues to expand its business with innovative, sodium-based battery solutions.The LOI establishes a framework for a long-term partnership focused on deploying ESS's sodium-ion battery energy storage systems across mult

8-K - ESS Tech, Inc. (0001819438) (Filer)

424B5 - ESS Tech, Inc. (0001819438) (Filer)

New Non-Lithium Platform Expands ESS Technology Portfolio, Addressable Market for U.S.-Based Company ESS Tech, Inc. (NYSE:GWH) ("ESS" or the "company"), a leading provider of non-lithium energy storage solutions, today announced the launch of the ESS Bridge™, a modular sodium-ion battery energy storage system (BESS) designed for utilities, AI-driven data centers, critical infrastructure operators, and commercial and industrial customers seeking superior alternatives to conventional lithium-ion technologies. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260708947600/en/Illustrative Rendering of ESS’ Stackable 1.2 MWh Bridge™ A

25-NSE - ESS Tech, Inc. (0001819438) (Subject)

8-K - ESS Tech, Inc. (0001819438) (Filer)

Inclusion Expands Institutional Visibility as ESS Targets High-Growth AI and Energy Markets ESS Tech, Inc. (NYSE:GWH) ("ESS" or the "company"), a leading provider of non-lithium energy storage solutions, has been added as a member of the Russell Microcap® Index, which was effective upon U.S. market openings on June 29, as part of the first 2026 Russell indexes reconstitution. Inclusion in the Russell Microcap® Index further validates ESS’ strategic focus on addressing rapidly expanding demand for safe, non-lithium energy storage solutions. "We are pleased to be added to the Russell Microcap® Index at a pivotal moment for ESS," said Drew Buckley, CEO of ESS. "We are accelerating developm

8-K - ESS Tech, Inc. (0001819438) (Filer)