Insider Trading & Ownership - ESS Tech Inc. (GWH)

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>>
Time period
Insider Trading Transactions for ESS Tech Inc.
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Common stock purchase or sale:
Transaction
Date
Reported
DateTime
Company Symbol Insider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2024-11-18
Purchase
2024-11-18
9:07 pm
ESS Tech Inc. GWH Dresselhuys Eric P.
Chief Executive Officer
1,000 $5.2271 $5,227 180,580
(Direct)
View
2024-09-11
Sale
2024-09-17
7:29 pm
ESS Tech Inc. GWH Nijhawan Sandeep
Director
7,000 $5.72 $40,040 15,537
(Direct)
View
2024-08-30
Purchase
2024-09-03
4:57 pm
ESS Tech Inc. GWH Teamey Kyle
Director
142 $6.73 $956 25,227
(Direct)
View
2024-05-15
Sale
2024-05-17
12:47 pm
ESS Tech Inc. GWH Hossfeld Rich
Director
135,373 $0 $0 215,202
(Direct)
View
2024-05-14
Purchase
2024-05-15
11:49 am
ESS Tech Inc. GWH Teamey Kyle
Director
1,250 $0.7899 $987 173,609
(Direct)
View
2024-05-10
Purchase
2024-05-13
12:41 pm
ESS Tech Inc. GWH Quarls Harry
Director
57,310 $0.785 $44,988 423,456
(Direct)
View
2024-05-09
Purchase
2024-05-09
8:44 pm
ESS Tech Inc. GWH Quarls Harry
Director
42,690 $0.839 $35,817 366,146
(Direct)
View
2024-03-15
Purchase
2024-03-18
4:19 pm
ESS Tech Inc. GWH Hossfeld Rich
Director
2,500 $0.72579 $1,814 147,873
(Direct)
View
2023-11-16
Purchase
2023-11-16
5:48 pm
ESS Tech Inc. GWH Quarls Harry
Director
5,489 $1.2508 $6,866 323,456
(Direct)
View
2023-11-15
Purchase
2023-11-15
7:07 pm
ESS Tech Inc. GWH Quarls Harry
Director
67,118 $1.3455 $90,307 317,967
(Direct)
View
2023-11-14
Purchase
2023-11-14
5:27 pm
ESS Tech Inc. GWH Quarls Harry
Director
80,579 $1.2695 $102,295 250,849
(Direct)
View
2023-11-13
Purchase
2023-11-13
6:21 pm
ESS Tech Inc. GWH Quarls Harry
Director
46,814 $1.1029 $51,631 170,270
(Direct)
View
2023-11-13
Purchase
2023-11-13
4:07 pm
ESS Tech Inc. GWH Teamey Kyle
Director
1,000 $1.1063 $1,106 172,359
(Direct)
View
2023-05-16
Purchase
2023-05-17
4:26 pm
ESS Tech Inc. GWH NIGGLI MICHAEL R
Director
10,000 $0.8104 $8,104 1,750,452
(Indirect
Direct)
View
2023-05-16
Purchase
2023-05-16
4:44 pm
ESS Tech Inc. GWH Hossfeld Rich
Director
10,000 $0.8055 $8,055 10,000
(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
2024-11-20
Tax Withholding
2025-04-15
4:19 pm
N/A
N/A
ESS Tech Inc. GWH Rabb Anthony
Chief Financial Officer
1,889 $5.21 112,133
(Direct)
View
2024-05-20
Tax Withholding
2025-04-15
4:19 pm
N/A
N/A
ESS Tech Inc. GWH Rabb Anthony
Chief Financial Officer
1,886 $12.15 112,133
(Direct)
View
2025-04-13
Option Award
2025-04-15
4:19 pm
N/A
N/A
ESS Tech Inc. GWH Rabb Anthony
Chief Financial Officer
42,500 $0 112,133
(Direct)
View
2025-02-20
Tax Withholding
2025-04-15
4:19 pm
N/A
N/A
ESS Tech Inc. GWH Rabb Anthony
Chief Financial Officer
1,987 $4.81 112,133
(Direct)
View
2023-11-20
Tax Withholding
2025-04-15
4:19 pm
N/A
N/A
ESS Tech Inc. GWH Rabb Anthony
Chief Financial Officer
4,298 $17.55 112,133
(Direct)
View
2024-08-20
Tax Withholding
2025-04-15
4:19 pm
N/A
N/A
ESS Tech Inc. GWH Rabb Anthony
Chief Financial Officer
1,886 $8.1945 112,133
(Direct)
View
2023-05-20
Tax Withholding
2025-04-15
4:19 pm
N/A
N/A
ESS Tech Inc. GWH Rabb Anthony
Chief Financial Officer
100 $18 112,133
(Direct)
View
2023-08-20
Tax Withholding
2025-04-15
4:19 pm
N/A
N/A
ESS Tech Inc. GWH Rabb Anthony
Chief Financial Officer
106 $18.15 112,133
(Direct)
View
2024-02-20
Tax Withholding
2025-04-15
4:19 pm
N/A
N/A
ESS Tech Inc. GWH Rabb Anthony
Chief Financial Officer
1,044 $13.67 112,133
(Direct)
View
2025-04-13
Option Award
2025-04-15
4:17 pm
N/A
N/A
ESS Tech Inc. GWH Goodman Kelly F.
Interim CEO
36,930 $0 91,625
(Direct)
View
2025-02-10
Option Award
2025-04-04
4:06 pm
N/A
N/A
ESS Tech Inc. GWH Goodman Kelly F.
Interim CEO
10,000 $0 54,695
(Direct)
View
2025-02-20
Tax Withholding
2025-04-04
4:06 pm
N/A
N/A
ESS Tech Inc. GWH Goodman Kelly F.
Interim CEO
1,489 $4.81 54,695
(Direct)
View

Ownership
2025-02-14
4:32 pm
N/A
N/A
ESS Tech Inc. GWH Goodman Kelly F.
Interim CEO
0 $0 46,184
(Direct)
View
2024-08-29
Exercise
2024-09-03
5:02 pm
N/A
2028-10-18
ESS Tech Inc. GWH NIGGLI MICHAEL R
Director
11,852 $0 153,083
(Direct)
View
2024-08-29
Exercise
2024-09-03
5:02 pm
N/A
N/A
ESS Tech Inc. GWH NIGGLI MICHAEL R
Director
11,852 $6.88 153,083
(Direct)
View
2024-05-17
Option Award
2024-05-17
12:47 pm
N/A
N/A
ESS Tech Inc. GWH Hossfeld Rich
Director
202,702 $0 215,202
(Direct)
View
2024-05-17
Option Award
2024-05-17
12:45 pm
N/A
N/A
ESS Tech Inc. GWH Garabedian Raffi
Director
202,702 $0 392,429
(Direct)
View
2024-05-17
Option Award
2024-05-17
12:44 pm
N/A
N/A
ESS Tech Inc. GWH NIGGLI MICHAEL R
Director
202,702 $0 2,088,527
(Direct)
View
2024-05-17
Option Award
2024-05-17
12:42 pm
N/A
N/A
ESS Tech Inc. GWH Nijhawan Sandeep
Director
202,702 $0 338,075
(Direct)
View
2024-05-17
Option Award
2024-05-17
12:39 pm
N/A
N/A
ESS Tech Inc. GWH Quarls Harry
Director
202,702 $0 626,158
(Direct)
View
2024-05-17
Option Award
2024-05-17
12:38 pm
N/A
N/A
ESS Tech Inc. GWH Teamey Kyle
Director
202,702 $0 376,311
(Direct)
View
2024-05-17
Option Award
2024-05-17
12:36 pm
N/A
N/A
ESS Tech Inc. GWH WELLMAN ALEXI
Director
202,702 $0 380,633
(Direct)
View
2024-03-07
Option Award
2024-05-08
7:03 pm
N/A
N/A
ESS Tech Inc. GWH Dresselhuys Eric P.
Chief Executive Officer
622,771 $0 2,718,239
(Direct)
View
2024-02-15
Option Award
2024-02-16
4:57 pm
N/A
N/A
ESS Tech Inc. GWH Rabb Anthony
Chief Financial Officer
550,000 $0 1,242,468
(Direct)
View
2023-03-13
Option Award(A)
2024-02-16
4:43 pm
N/A
N/A
ESS Tech Inc. GWH Rabb Anthony
Chief Financial Officer
76,452 $0 692,468
(Direct)
View

Ownership
2023-09-25
5:00 pm
N/A
N/A
ESS Tech Inc. GWH HONEYWELL INTERNATIONAL INC
10% Owner
0 $0 34,169,102
(Indirect)
View
2023-09-05
Option Award
2023-09-06
5:11 pm
2024-09-05
2033-09-05
ESS Tech Inc. GWH Dresselhuys Eric P.
Chief Executive Officer
321,543 $0 2,288,394
(Direct)
View
2023-08-28
Option Award
2023-08-30
8:47 pm
2024-08-28
2034-08-27
ESS Tech Inc. GWH Quarls Harry
Director
308,640 $0 308,640
(Direct)
View
2023-05-19
Option Award
2023-05-24
5:09 pm
N/A
N/A
ESS Tech Inc. GWH Nijhawan Sandeep
Director
135,373 $0 135,373
(Direct)
View
2023-05-19
Option Award
2023-05-22
4:23 pm
N/A
N/A
ESS Tech Inc. GWH Garabedian Raffi
Director
135,373 $0 189,727
(Direct)
View
2023-05-19
Option Award
2023-05-22
4:23 pm
N/A
N/A
ESS Tech Inc. GWH NIGGLI MICHAEL R
Director
135,373 $0 1,885,825
(Direct)
View
2023-05-19
Option Award
2023-05-22
4:22 pm
N/A
N/A
ESS Tech Inc. GWH Teamey Kyle
Director
135,373 $0 171,359
(Direct)
View
2023-05-19
Option Award
2023-05-22
4:21 pm
N/A
N/A
ESS Tech Inc. GWH WELLMAN ALEXI
Director
135,373 $0 177,931
(Direct)
View
2023-05-19
Option Award
2023-05-22
4:20 pm
N/A
N/A
ESS Tech Inc. GWH Hossfeld Rich
Director
135,373 $0 145,373
(Direct)
View
(A) Indicate amendment filing.
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