GWH
ESS Tech·NYSE
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GWH Filings
Filing Date
Form Description
Form Type
2025-12-12
Form EFFECT - Notice of Effectiveness
2025-12-12 ·
Form EFFECT - Notice of Effectiveness
2025-12-11
Form 424B3 - Prospectus [Rule 424(b)(3)]
2025-12-11 ·
Form 424B3 - Prospectus [Rule 424(b)(3)]
2025-12-11
Form 424B5 - Prospectus [Rule 424(b)(5)]
2025-12-11 ·
Form 424B5 - Prospectus [Rule 424(b)(5)]
2025-12-05
Form 8-K - Current report
Key Events
2025-12-05 · Key Events
Form 8-K - Current report
2025-11-21
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2025-11-21 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2025-11-21
Form 4 - Statement of changes in beneficial ownership of securities
Ownership
2025-11-21 · Ownership
Form 4 - Statement of changes in beneficial ownership of securities
2025-11-13
ESS Tech, Inc. (GWH) Q3 2025 Earnings Call Transcript
Earnings Call
2025-11-13 · Earnings Call
ESS Tech, Inc. (GWH) Q3 2025 Earnings Call Transcript
2025-11-13
Form 424B5 - Prospectus [Rule 424(b)(5)]
2025-11-13 ·
Form 424B5 - Prospectus [Rule 424(b)(5)]
2025-11-13
Form S-3 - Registration statement under Securities Act of 1933
2025-11-13 ·
Form S-3 - Registration statement under Securities Act of 1933
2025-11-13
Form 8-K - Current report
Key Events
2025-11-13 · Key Events
Form 8-K - Current report
