Kate Eileen Suhadolnik, Chief Financial Officer at ESS Tech, Inc. (GWH), sold 3,657 shares at $0.92 ($3K) on 2026-05-21, disclosed to the SEC on 2026-05-26.
Open-market sale of $3k GWH by Chief Financial Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $0.92 | 1,735 | $2K | 47.0% |
| 2 | $0.93 | 1,922 | $2K | 53.0% |
| Total | $0.93 avg | 3,657 | $3K | 100% |
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