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>>
- Peter Lynch
What is insider trading>>
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 2022-01-04 Tax Withholding |
2022-01-06 4:05 pm |
N/A N/A |
ESS Tech Inc. | GWH | Dresselhuys Eric P. Chief Executive Officer |
52,216 | $11.5 | 840,781 (Direct) |
View |
| 2021-12-17 Option Award |
2021-12-21 4:15 pm |
N/A N/A |
ESS Tech Inc. | GWH | WELLMAN ALEXI Director |
13,072 | $0 | 13,072 (Direct) |
View |
| 2021-12-17 Option Award |
2021-12-21 4:10 pm |
N/A N/A |
ESS Tech Inc. | GWH | Bodner Jeff Chief Accounting Officer |
15,000 | $0 | 26,191 (Direct) |
View |
| 2021-12-17 Option Award |
2021-12-21 4:05 pm |
N/A N/A |
ESS Tech Inc. | GWH | Dresselhuys Eric P. Chief Executive Officer |
762,938 | $0 | 892,997 (Direct) |
View |
| 2021-11-15 Option Award |
2021-11-17 9:59 pm |
N/A N/A |
ESS Tech Inc. | GWH | Moftakhar Amir Chief Financial Officer |
101,026 | $0 | 416,614 (Direct) |
View |
| 2021-11-09 Option Award |
2021-11-17 9:58 pm |
N/A N/A |
ESS Tech Inc. | GWH | Evans Craig E Song Julia President |
115,610 | $0 | 7,669,715 (Direct) |
View |
| 2021-11-15 Option Award |
2021-11-17 9:58 pm |
N/A N/A |
ESS Tech Inc. | GWH | NIGGLI MICHAEL R Director |
30,053 | $0 | 1,724,643 (Direct) |
View |
| 2021-11-09 Other |
2021-11-17 9:58 pm |
N/A N/A |
ESS Tech Inc. | GWH | NIGGLI MICHAEL R Director |
77,822 | $10 | 1,724,643 (Indirect) |
View |
| 2021-11-15 Option Award |
2021-11-17 9:56 pm |
N/A N/A |
ESS Tech Inc. | GWH | Bodner Jeff Chief Accounting Officer |
11,191 | $0 | 11,191 (Direct) |
View |
| 2021-11-15 Option Award |
2021-11-17 9:55 pm |
N/A N/A |
ESS Tech Inc. | GWH | Garabedian Raffi Director |
24,868 | $0 | 24,868 (Direct) |
View |
| 2021-11-15 Option Award |
2021-11-17 9:54 pm |
N/A N/A |
ESS Tech Inc. | GWH | Dresselhuys Eric P. Chief Executive Officer |
130,059 | $0 | 130,059 (Direct) |
View |
| 2021-11-15 Option Award |
2021-11-17 9:51 pm |
N/A N/A |
ESS Tech Inc. | GWH | Wilson Daryl C Director |
46,364 | $0 | 46,364 (Direct) |
View |
| 2021-11-09 Other(A) |
2021-11-17 5:49 pm |
N/A N/A |
ESS Tech Inc. | GWH | Evans Craig E Song Julia President |
730,247 | $10 | 6,062,947 (Direct) |
View |
| 2021-11-09 Other |
2021-11-12 8:10 pm |
N/A N/A |
ESS Tech Inc. | GWH | SOFTBANK GROUP CORP Director 10% Owner |
4,238,727 | $0 | 40,192,426 (Indirect) |
View |
| 2021-11-09 Other |
2021-11-12 7:38 pm |
N/A N/A |
ESS Tech Inc. | GWH | Breakthrough Energy Ventures LLC BREAKTHROUGH ENERGY INVESTMENTS LLC 10% Owner |
2,520,847 | $0 | 21,079,568 (Direct) |
View |
| 2021-11-09 Other |
2021-11-12 6:15 pm |
N/A N/A |
ESS Tech Inc. | GWH | NIGGLI MICHAEL R Director |
108,562 | $10 | 1,199,443 (Direct) |
View |
| 2021-11-09 Other |
2021-11-12 6:13 pm |
N/A N/A |
ESS Tech Inc. | GWH | Moftakhar Amir Chief Financial Officer |
43,216 | $10 | 358,804 (Direct) |
View |
| 2021-11-09 Other |
2021-11-12 6:10 pm |
N/A N/A |
ESS Tech Inc. | GWH | Evans Craig E Song Julia President |
315,864 | $10 | 7,151,392 (Direct) |
View |
Ownership |
2021-10-18 8:53 pm |
N/A N/A |
ESS Tech Inc. | GWH | SOFTBANK GROUP CORP Director 10% Owner |
0 | $0 | 31,714,972 (Indirect) |
View |
Ownership |
2021-10-18 8:41 pm |
N/A 2030-01-10 |
ESS Tech Inc. | GWH | Wilson Daryl C Director |
0 | $0 | 320,635 (Direct) |
View |
Ownership |
2021-10-18 8:33 pm |
N/A N/A |
ESS Tech Inc. | GWH | NIGGLI MICHAEL R Director |
0 | $0 | 1,603,212 (Direct) |
View |
Ownership |
2021-10-18 8:29 pm |
N/A 2031-02-14 |
ESS Tech Inc. | GWH | Garabedian Raffi Director |
0 | $0 | 171,978 (Direct) |
View |
Ownership |
2021-10-18 8:27 pm |
N/A 2031-04-15 |
ESS Tech Inc. | GWH | Bodner Jeff Chief Accounting Officer |
0 | $0 | 55,324 (Direct) |
View |
Ownership |
2021-10-18 8:26 pm |
N/A N/A |
ESS Tech Inc. | GWH | Moftakhar Amir Chief Financial Officer |
0 | $0 | 853,342 (Direct) |
View |
Ownership |
2021-10-18 8:24 pm |
N/A N/A |
ESS Tech Inc. | GWH | Evans Craig E Song Julia President |
0 | $0 | 7,142,650 (Direct) |
View |
Ownership |
2021-10-18 8:21 pm |
N/A 2031-04-27 |
ESS Tech Inc. | GWH | Dresselhuys Eric P. Chief Executive Officer |
0 | $0 | 438,990 (Direct) |
View |
Ownership |
2021-10-18 6:50 pm |
N/A N/A |
ESS Tech Inc. | GWH | Breakthrough Energy Ventures LLC BREAKTHROUGH ENERGY INVESTMENTS LLC 10% Owner |
0 | $0 | 16,037,874 (Direct) |
View |
| 2021-10-08 Conversion |
2021-10-13 4:16 pm |
N/A N/A |
ESS Tech Inc. | GWH | Goddard Janie Director |
50,000 | $0 | 50,000 (Direct) |
View |
| 2021-10-08 Conversion |
2021-10-13 4:16 pm |
N/A N/A |
ESS Tech Inc. | GWH | Shadrick-Wilson Ryan D Director |
50,000 | $0 | 50,000 (Direct) |
View |
| 2021-10-08 Conversion |
2021-10-13 4:15 pm |
N/A N/A |
ESS Tech Inc. | GWH | Levy Sarah Kirshbaum Director |
50,000 | $0 | 50,000 (Direct) |
View |
| 2021-10-08 Conversion |
2021-10-13 4:15 pm |
N/A N/A |
ESS Tech Inc. | GWH | ACON S2 Sponsor L.L.C. 10% Owner |
6,100,000 | $0 | 10,183,334 (Direct) |
View |
| 2021-10-08 Other |
2021-10-13 4:15 pm |
N/A N/A |
ESS Tech Inc. | GWH | ACON S2 Sponsor L.L.C. 10% Owner |
4,083,334 | $0 | 10,183,334 (Direct) |
View |
| 2020-11-16 Other |
2020-11-17 8:17 pm |
N/A N/A |
ACON S2 Acquisition Corp. | STWOU | ACON S2 Management LLC 10% Owner |
937,500 | $0 | 6,100,000 (Direct) |
View |