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ESS Tech, Inc.

For the period ended Mar 31, 2026. Filed May 7, 2026.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Mar 31, 2026 · Filed May 7, 2026

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Extracted filing text, with the paragraph anchors used by the comparison.

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Condensed Consolidated Statements of Operations and Comprehensive Loss

(in thousands, except share and per share data)

Three Months Ended March 31,
20262025
Revenue:
Revenue$122$571
Revenue - related parties628
Total revenue128599
Cost of revenue7,1668,746
Gross loss(7,038)(8,147)
Operating expenses
Research and development2,6252,478
Sales and marketing2541,950
General and administrative3,8635,571
Total operating expenses6,7429,999
Loss from operations(13,780)(18,146)
Other (expense) income, net
Interest (expense) income, net(2,496)216
Gain (loss) on revaluation of common stock warrant liabilities344(115)
Other income, net1019
Total other (expense) income, net(2,142)120
Net loss and comprehensive loss to common stockholders$(15,922)$(18,026)
Net loss per share - basic and diluted$(0.54)$(1.50)
Weighted-average shares used in per share calculation - basic and diluted29,294,33612,033,442
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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.