Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-02-20 Sale | 2026-02-26 9:45 pm | ESS Tech Inc. | GWH | Suhadolnik Kate Eileen Chief Financial Officer | 741 | $1.54 | $1,141 | 164,414 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-02-13 Option Award | 2026-02-26 9:43 pm | N/A 2036-02-13 | ESS Tech Inc. | GWH | Suhadolnik Kate Eileen Chief Financial Officer | 137,500 | $0 | 302,655 (Direct) | View |
| 2025-11-20 Tax Withholding | 2025-11-21 6:18 pm | N/A N/A | ESS Tech Inc. | GWH | Suhadolnik Kate Eileen Interim CFO | 1,299 | $2.4 | 27,655 (Direct) | View |
| 2025-08-20 Tax Withholding | 2025-08-29 4:04 pm | N/A N/A | ESS Tech Inc. | GWH | Suhadolnik Kate Eileen Interim CFO | 1,232 | $1.61 | 28,954 (Direct) | View |
Ownership | 2025-08-28 6:24 pm | N/A N/A | ESS Tech Inc. | GWH | Suhadolnik Kate Eileen Interim CFO | 0 | $0 | 30,186 (Direct) | View |