GWH · Insider trading · 13F holders · Congress trades
ESS Tech, Inc. (GWH)
Who is buying and selling GWH: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 0
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $4K
- Congress trades, 12 months
- 0
GWH at a glance
- Between Aug 1, 2026 and Oct 29, 2026, 2 GWH insiders filed 2 sales worth $4K on SEC Form 4, and no open-market purchases.
- No 13F filer reports GWH among its 50 largest positions.
- No member of Congress has disclosed a trade in GWH.
- GWH last closed at $0.06 on Oct 29, 2026.
GWH insider trading
Between Aug 1, 2026 and Oct 29, 2026, 2 GWH insiders filed 2 sales worth $4K on SEC Form 4, and no open-market purchases.
| Filed | Insider | Role | Trade | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|---|
| Aug 24, 2026 | Goodman Kelly F. | SEE REMARKS | Sale | 5,400 | $0.40 | $2K | SEC |
| Aug 24, 2026 | Suhadolnik Kate Eileen | Chief Financial Officer | Sale | 3,927 | $0.40 | $2K | SEC |
Who owns GWH? Hedge funds and superinvestors
No 13F filer reports GWH among its 50 largest positions.
GWH stock trades by members of Congress
No member of Congress has disclosed a trade in GWH.
GWH questions and answers
Are insiders buying GWH stock?
Between Aug 1, 2026 and Oct 29, 2026, 2 GWH insiders filed 2 sales worth $4K on SEC Form 4, and no open-market purchases.
Which hedge funds own GWH?
No 13F filer reports GWH among its 50 largest positions.
Has Congress traded GWH?
No member of Congress has disclosed a trade in GWH.
Cite or share this
Free to use with a link back. The data updates every filing day.