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ESS Tech, Inc. (GWH) Form 8-K — Aug 11, 2026

$GWHForm 8-KItems 2.02, 9.01Filed Aug 11, 2026, 4:10 PM ET0001819438-26-000072Original filing

ESS Tech reported Q2 2026 total revenue of just $73 thousand, down from $2.4 million a year earlier, with a net loss of $15.6 million, or $(0.46) per share, and an adjusted EBITDA loss of $7.9 million. Liquidity is critically tight: unrestricted cash stood at $5.6 million as of July 31, 2026, stockholders' equity turned negative at $(2.7) million as of June 30, 2026, and the company has repaid $37 million of the $40 million principal on its Yorkville promissory note while pursuing incremental liquidity.

Key figures

Revenue
$73 thousand (Q2 2026 total revenue)
Revenue Yoy
-97% (vs. $2.4 million in prior-year quarter)
Total Assets
32476000
Cash Position
$5.6 million unrestricted as of July 31, 2026; $10.8 million cash and equivalents as of June 30, 2026
Shares Outstanding
32889323
Alsym LOI
8.5 GWh of U.S.-made sodium-ion cells and modules
Gross Loss
-$7.4 million (Q2 2026)
Juniper LOI
500+ MWh by 2032; initial 10 MW / 80 MWh California project targeted for commercial operation in 2027
Yorkville Note
$37 million of $40 million principal repaid as of filing date
Adjusted EBITDA
-$7.9 million (Q2 2026) vs. -$7.8 million prior year
Asset Abandonment
$4.3 million (H1 2026)
Legal Contingency
$1.5 million accrual (H1 2026)
Operating Expenses
$7.7 million, up 19% YoY
Early Stage Pipeline
approaching $1 billion
Operating Cash Burn H1
$22.4 million (vs. $30.6 million prior year)
Stockholders Deficit
-$2.7 million as of June 30, 2026
Weighted Avg Shares Q2
33,824,896 vs. 12,271,587 prior year
Business Combination EV
~$515 million expected combined enterprise value
Ess Shareholders Ownership Of Combined Co
estimated 5-10%

Price after filing

1 day: 0.0%7 days: +14.0%30 days: -34.9%

Close on the filing date to close N calendar days later (from $0.58). Historical, not a forecast.

AI analysis

Red flags8 · Pro

The rest of the AI analysis, red flags and sentiment are part of Signal8 Pro.

AI-generated analysis of a public disclosure. Not investment advice; verify against the original document.

    ESS Tech, Inc. (GWH) Form 8-K — Aug 11, 2026: AI Analysis | Signal8