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Insider trades
Open-market buys and sells by officers, directors and 10% owners, from SEC Form 4. Usually filed within two business days.
About this data
- What it is
- When a company's officers, directors or owners of more than 10% buy or sell its stock, they must report the trade to the SEC on Form 4. This feed shows purchases and sales on the open market; stock grants, option exercises and shares withheld for tax are left out.
- Who files it
- The insider, usually through the company, within two business days of the trade.
- How current
- We collect new filings throughout the day on SEC business days.
- Worth knowing
- Sales are often routine: insiders sell to diversify, to pay taxes, or under a 10b5-1 plan set up months in advance. A purchase with their own money is less common, which is why many investors pay closer attention to it.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Open-market trades per day, last 30 days
Purchases Sales
By trade date. Insiders have two business days to file, so the most recent days fill in later.
Latest open-market insider trades
Showing: ticker GWHT
| Traded | Insider | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Aug 21, 2026 | Kate Eileen Suhadolnik Chief Financial Officer | GWH ESS Tech, Inc. | Sale | 3,927 | $0.40 | $1,571 Sale | Form 4 ↗ |
| Aug 21, 2026 | Kelly F. Goodman SEE REMARKS | GWH ESS Tech, Inc. | Sale | 5,400 | $0.40 | $2,160 Sale | Form 4 ↗ |
| Jun 4, 2026 | Drew P. Buckley CEO, Director | GWH ESS Tech, Inc. | Buy | 25,000 | $1.03 | $25.8K Buy | Form 4 ↗ |
| May 22, 2026 | Kate Eileen Suhadolnik Chief Financial Officer | GWH ESS Tech, Inc. | Sale | 1,922 | $0.93 | $1,787 Sale | Form 4 ↗ |
| May 22, 2026 | Kelly F. Goodman SEE REMARKS | GWH ESS Tech, Inc. | Sale | 2,751 | $0.93 | $2,558 Sale | Form 4 ↗ |
| May 21, 2026 | Kate Eileen Suhadolnik Chief Financial Officer | GWH ESS Tech, Inc. | Sale | 1,735 | $0.92 | $1,596 Sale | Form 4 ↗ |
| May 21, 2026 | Kelly F. Goodman SEE REMARKS | GWH ESS Tech, Inc. | Sale | 2,482 | $0.92 | $2,283 Sale | Form 4 ↗ |
| Feb 20, 2026 | Kate Eileen Suhadolnik Chief Financial Officer | GWH ESS Tech, Inc. | Sale | 741 | $1.54 | $1,141 Sale | Form 4 ↗ |
| Feb 20, 2026 | Kelly F. Goodman SEE REMARKS | GWH ESS Tech, Inc. | Sale | 2,269 | $1.54 | $3,494 Sale | Form 4 ↗ |
| Nov 18, 2024 | Eric P. Dresselhuys Chief Executive Officer, Director | GWH ESS Tech, Inc. | Buy | 1,000 | $5.23 | $5,230 Buy | Form 4 ↗ |
10 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 5:38 PM EST.
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