ESS Tech, Inc. (GWH) Suspended by NYSE; Stock Now Trades OTC
ESS Tech (GWH) was suspended by the NYSE for failing to meet the $15M market cap requirement. Trading has moved to the OTC market under the symbol GWHT. The company plans to request a review within ten business days, according to the company.
How this was made

The 30-second read
Why it matters
The suspension removes the stock from a major exchange, likely causing price decline and reduced visibility.
Market read
The delisting event is a material corporate action affecting the stock's liquidity and price.
What to watch
Possible strategic acquisition interest due to low valuation.
Background
ESS Tech previously listed on NYSE under ticker GWH but fell below required market cap.
Ticker impact
NYSE suspended trading of ESS Tech (GWH) for failing the $15M market‑cap rule; shares now trade OTC.
downward pressure as investors avoid OTC market
Suspension signals compliance failure and may trigger further sell‑offs.
Market effects
Highlights compliance risk for small‑cap exchange‑listed firms.
Limited to US OTC market participants.
Low, confined to ESS Tech investors.
Counterpoint
Potential upside if the company successfully appeals and regains NYSE listing.
Key entities
- CompanyESS Tech, Inc.
Subject of the suspension and OTC transition.


