ESS Tech, Inc. (GWH)
Oxford Ledge is still expanding full research coverage of GWH. A live quote, fundamentals, and analysis are available in the app; the SEC-sourced material below is what we currently have indexed here.
Business summary
ESS Tech makes iron flow batteries designed for long-duration grid energy storage using salt, iron, and water.
SEC filings
- 8-K Delisting / transfer of listing 2026-07-01
- 8-K Results of operations / financial condition; Regulation FD disclosure; Other material event; Financial statements and exhibits 2026-06-23
- 8-K Departure/election of directors or officers 2026-06-18
- 8-K Delisting / transfer of listing; Regulation FD disclosure; Financial statements and exhibits 2026-06-15
- 8-K Shareholder vote results 2026-05-29
Source: SEC EDGAR.
Insider activity
5 recent insider (SEC Form 4) filings on record for GWH. View the transactions in the terminal.
Source: SEC EDGAR (Form 4).
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The material above is drawn from public SEC EDGAR filings and is provided for educational purposes, not as investment advice. Live pricing and fundamentals are available in the terminal.