Michael R Niggli is Director of ESS Tech, Inc.. Currently has a direct ownership of 77,312 shares of GWH, which is worth approximately $593,756. The most recent transaction as insider was on Aug 29, 2024, when has been sold 11,852 shares (Common Stock) at a price of $6.88 per share, resulting in proceeds of $81,541. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 77.3K
91.88% 3M change
89.68% 12M change
Total Value Held $593,756

MICHAEL R NIGGLI Transaction History

Date Transaction Value Shares Traded Shares Held Form
Aug 29 2024
BUY
Exercise of conversion of derivative security
$81,541 $6.88 p/Share
11,852 Added 13.29%
77,312 Common Stock
May 17 2024
BUY
Grant, award, or other acquisition
-
202,702 Added 17.56%
951,896 Common Stock
May 19 2023
BUY
Grant, award, or other acquisition
-
135,373 Added 15.3%
749,194 Common Stock
May 16 2023
BUY
Open market or private purchase
$8,100 $0.81 p/Share
10,000 Added 1.6%
613,821 Common Stock
May 12 2023
BUY
Open market or private purchase
$22,599 $1.13 p/Share
20,000 Added 3.21%
603,821 Common Stock
Mar 06 2023
BUY
Open market or private purchase
$8,250 $1.65 p/Share
5,000 Added 0.85%
583,821 Common Stock
Dec 15 2022
BUY
Open market or private purchase
$48,896 $2.56 p/Share
19,100 Added 3.19%
578,821 Common Stock
Jun 01 2022
BUY
Grant, award, or other acquisition
-
29,486 Added 5.0%
559,721 Common Stock
Mar 01 2022
BUY
Open market or private purchase
$100,200 $5.01 p/Share
20,000 Added 3.63%
530,235 Common Stock
Nov 15 2021
BUY
Grant, award, or other acquisition
-
30,053 Added 5.56%
510,219 Common Stock
Nov 09 2021
BUY
Other acquisition or disposition
$657,520 $10.0 p/Share
65,752 Added 12.04%
480,166 Common Stock

Also insider at

PCG
PG&E Corp Utilities
MRN

Michael R Niggli

Director
San Francisco, CA

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