| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Chief Executive Officer
1 company
Eric P. Dresselhuys last filed a Form 4 in November 2024, as Chief Executive Officer at GWH. Eric P. Dresselhuys's net worth is not public. Form 4 filings only show shares in the companies where this person was an insider, as of the last filing.
Historically, Eric P. Dresselhuys's trades have earned a strong insider score of 73/100 across 5 rated trades. Over a 12-month horizon, 80.0% of those trades were profitable, with an average 12-month return of +38.3%.
At the last filing, the largest reported position was 180,580 shares of GWH. The GWH filings lean toward selling, a net 206,503 shares.
Eric P. Dresselhuys has 13 Form 4 filings on record from November 2021 to November 2024, all as Chief Executive Officer at ESS Tech (GWH), 2021–2024.
The 17 reported transactions were 7 stock awards, 7 open-market sales, 1 open-market purchase and 1 option or other derivative award, plus smaller numbers of other types.
Counted by filing, the open-market trades come to 1 purchase worth about $5K and 4 sales worth about $873K.
The only open-market purchase was 1,000 shares of GWH at an average $5.23 on November 18, 2024, about $5K. Twelve months later GWH was down 48%.
The largest open-market sale was 110,082 shares of GWH at an average $3.72 on October 17, 2022, about $410K. Twelve months later GWH was down 52%.
Shares as reported in the last Form 4 for each company; the most recent is from November 2024. Values use today's prices. Any trades after the last filing were not reported, so current holdings may differ.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Nov 18, 2024 | GWH Ess Tech, Inc. | Chief Executive Officer | Buy | 1,000 | $5.23 | $5,227.10 | +0.6% | +10.6% | -48.1% | |
| Feb 21, 2023 | GWH Ess Tech, Inc. | Chief Executive Officer | Sell | 23,440 | $2.04 | $47,817.60 | -1.7% | -41.5% | -58.3% | |
| Nov 21, 2022 | GWH Ess Tech, Inc. | Chief Executive Officer | Sell | 14,339 | $3.82 | $54,757.77 | -1.0% | -41.8% | -67.6% | |
| Oct 17, 2022 | GWH Ess Tech, Inc. | Chief Executive Officer | Sell | 110,082 | $3.72 | $409,505.04 | -7.4% | -37.8% | -51.9% | |
| Jan 24, 2022 | GWH Ess Tech, Inc. | Chief Executive Officer | Sell | 59,642 | $6.05 | $361,001.10 | -6.4% | -4.8% | -61.8% |