---
schema_version: "secwatch.filing_event.v1"
accession: "0001819438-26-000044"
form_type: "8-K"
ticker: "GWH"
cik: "0001819438"
company_name: "ESS Tech, Inc."
filed_at: "2026-06-15T12:59:55+00:00"
generated_at: "2026-06-15T13:01:40.061915+00:00"
event_type: "regulatory"
sentiment: "negative"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# ESS Tech receives NYSE deficiency notice for low stock price; 30-day avg $0.98

## Summary
- NYSE notified ESS on June 9, 2026, that average closing price below $1.00 over 30 trading days.
- 30-trading-day average closing price as of June 8 was $0.98.
- Company has 6 months to regain compliance; considering reverse stock split.
- Notice does not immediately affect listing or trading of GWH common stock on NYSE.
- Company plans to notify NYSE of intent to cure within 10 business days.

## SEC filing metadata
- accession: 0001819438-26-000044
- form_type: 8-K
- ticker: GWH
- cik: 0001819438
- company_name: ESS Tech, Inc.
- filed_at: 2026-06-15T12:59:55+00:00
- event_type: regulatory
- sentiment: negative
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 3.01, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1819438/000181943826000044/0001819438-26-000044-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1819438/000181943826000044/wk-20260609.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001819438-26-000044
- JSON: https://secwatch.observer/filing/0001819438-26-000044.json
- Plain text: https://secwatch.observer/filing/0001819438-26-000044.txt

## Key facts
- Listing & Compliance Notices
  ESS Tech, Inc. received a nyse deficiency notice notice regarding minimum bid price (rules 802.01C).
  - Exchange: nyse
  - Notice: deficiency notice
  - Deficiency: minimum bid price
  - Rules: 802.01C
  source text: June 9, 2026, ESS Tech, Inc. (the “Company”) received a written notice (the “Notice”) from the New York Stock Exchange (“NYSE”) indicating that the Company did not satisfy the continued listing standard set forth in Section 802.01C of the NYSE Listed Company Manual (“Section 802.01C”), as the average closing price of the Company’s common stock was less than $1.00 per share over a consecutive 30 trading-day period. As of June 8, 2026, the 30 trading-day average closing share price of the Company's common stock was $0.98. The Notice is a notice of deficiency, not delisting, and does not currentl
  evidence_url: https://www.sec.gov/Archives/edgar/data/1819438/000181943826000044/0001819438-26-000044-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.