Anthony Rabb
CIK 1953607 · Chief Financial Officer · last filed 2025-05-22
Anthony Rabb is a Chief Financial Officer who has filed 10 SEC Form 4 insider transactions across 1 company since 2023. The most recent filing, for GWH, was dated Sep 25, 2025. 5 Form 144 notices of planned sales are also on file; the latest, for GWH on Sep 25, 2025, lists the filer as an officer. 5 sales listed on those notices, worth $33.2K in all, have no matching Form 4.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
GWH.WS price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
26440 SW PARKWAY AVE., BLDG 83
WILSONVILLE, OR 97070
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ESS Tech, Inc. (GWH.WS) Delisted | Chief Financial Officer | 109,392 | $0.01 | $602 | $0 | 5 | 2025-05-22 |
Recent Filings
10 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-09-25 | GWH | Notice (144) Officer · Planned Sep 25, 2025 No sale on file |
−3,878 | -$6.7K | EDGAR |
| 2025-09-17 | GWH | Notice (144) Officer · Planned Sep 17, 2025 Sold: listed on the Sep 25, 2025 notice |
−3,000 | -$4.8K | EDGAR |
| 2025-09-10 | GWH | Notice (144) Officer · Planned Sep 10, 2025 Sold: listed on the Sep 17, 2025 notice |
−4,774 | -$6.8K | EDGAR |
| 2025-09-04 | GWH | Notice (144) Officer · Planned Sep 4, 2025 Sold: listed on the Sep 10, 2025 notice |
−5,001 | -$6.4K | EDGAR |
| 2025-08-29 | GWH | Notice (144) Officer · Planned Aug 29, 2025 Sold: listed on the Sep 4, 2025 notice |
−5,062 | -$7.5K | EDGAR |
| 2025-05-22 | ESS Tech, Inc. (GWH.WS) Delisted | Tax (F) | −2,741 | -$5.4K | EDGAR |
| 2025-04-15 | ESS Tech, Inc. (GWH.WS) Delisted | Mixed | +29,304 | -$151.2K | EDGAR |
| 2024-02-16 | ESS Tech, Inc. (GWH.WS) Delisted | Grant (A) | +550,000 | $0 | EDGAR |
| 2024-02-16 | ESS Tech, Inc. (GWH.WS) Delisted | Grant (A) | +76,452 | $0 | EDGAR |
| 2023-03-14 | ESS Tech, Inc. (GWH.WS) Delisted | Grant (A) | +77,949 | $0 | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment, and an amended or cancelled notice is not listed. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes. Someone who is no longer an officer or director (or never was) files no Form 4, so for them a sale shows up only on a later notice, which lists the seller's sales from the 3 months before it. "No sale on file" means neither record shows one; a dash in Net $ means the value filed on the notice doesn't fit the stock's price (likely a typo).
Sales Reported Only on Form 144
5 sales · $33.2K| Sold | Symbol | Shares | Proceeds | Avg Price | Listed On |
|---|---|---|---|---|---|
| 2025-09-17 | GWH | 3,000 | $4.8K | $1.61 | 2025-09-25 |
| 2025-09-10 | GWH | 4,774 | $6.8K | $1.42 | 2025-09-17 |
| 2025-09-04 | GWH | 5,001 | $6.4K | $1.27 | 2025-09-10 |
| 2025-08-29 | GWH | 5,062 | $7.5K | $1.49 | 2025-09-04 |
| 2025-08-21 | GWH | 4,999 | $7.7K | $1.54 | 2025-08-29 |