ESS Tech, Inc.

ESS Tech, Inc.

GWH·NYSE

$4.25

-0.93%
IndustrialsElectrical Equipment & Parts

ESS Tech, Inc., an energy storage company, designs and produces iron flow batteries for commercial and utility-scale energy storage applications worldwide. It offers energy storage products, which include Energy Warehouse, a behind-the-meter solution; and Energy Center, a front-of-the-meter solution. The company was founded in 2011 and is headquartered in Wilsonville, Oregon.

At a Glance

Live Snapshot
Market Cap$60.49M
EPS-7.3200
P/E Ratio-12.04
Earnings Date11/13/2025
-195.63%
Return on Invested Capital
185%
3Y+1017.0%
5Y+268.0%
10Y+268.0%
-298.51%
Return on Equity
298%
3Y+88.0%
5Y+303.0%
10Y+303.0%
-120.06%
Return on Assets
122%
3Y-8.0%
5Y+120.0%
10Y+120.0%
ESS Tech, Inc.

ESS Tech, Inc. Management Team

GWH · NYSE
MA

Mr. Anthony A. Rabb

Chief Financial Officer

Compensation

$622,514

Born 1968(Age 58)
male
MB

Mr. Brian Lisiecki

Chief Information Officer

male
DB

Dr. Benjamin Heng

Executive Vice President of Engineering

EB

Erik Bylin

Head of Investor Relations

MK

Ms. Kelly F. Goodman J.D.

Interim Chief Executive Officer & Corporate Secretary

Born 1980(Age 46)
female
MC

Mr. Chris Montgomery

Senior Vice President of Supply Chain

male
gwh

ESS Tech, Inc. Insider Positioning

GWH · NYSE

During the last 12 months, insiders have sold $9K worth of GWH shares, with no buying activity reported.

3 Months

Bought

0

0.00

Sold

0

0.00

Net Activity

+0

+$0

3-6 Months

Bought

0

0.00

Sold

0

0.00

Net Activity

+0

+$0

6-9 Months

Bought

0

0.00

Sold

0

0.00

Net Activity

+0

+$0

9-12 Months

Bought

0

0.00

Sold

5.6K

8.95K

Net Activity

-9K

-$9K

Top Buyers

No buying activity

Top Sellers

1
GKF

Goodman Kelly F.

Officer: Interim Ceo

4.3K shares1 transactions

$7K

2
SKE

Suhadolnik Kate Eileen

Officer: Interim Cfo

1.2K shares1 transactions

$2K

Insider Activity Analysis

Net Insider Sentiment

Bearish

Strong bearish signal with $9K net selling. Heavy insider selling may indicate concerns about valuation or near-term prospects.

Buy/Sell Ratio

0.00:1

Very poor ratio. Heavy selling with minimal buying suggests insiders may be concerned about valuation or outlook.

Insider Participation

High Selling

2 insider sellers vs. 0 buyers. Widespread selling across multiple insiders may signal concerns.

SEC Filings

GWH - Filing history and reports

No SEC filings available for GWH