Thomas R Ertel is Director of Energy Vault Holdings, Inc.. Currently has a direct ownership of 360,338 shares of NRGV, which is worth approximately $1.2 Million. The most recent transaction as insider was on Sep 16, 2025, when has been sold 161,132 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 360K
106.25% 3M change
106.25% 12M change
Total Value Held $1.2 Million

Thomas R Ertel Transaction History

Date Transaction Value Shares Traded Shares Held Form
Sep 16 2025
BUY
Grant, award, or other acquisition
-
161,132 Added 30.9%
360,338 Common Stock
Aug 28 2025
BUY
Open market or private purchase
$20,272 $1.81 p/Share
11,200 Added 5.32%
199,206 Common Stock
Aug 11 2025
BUY
Open market or private purchase
$19,152 $1.44 p/Share
13,300 Added 6.61%
188,006 Common Stock
May 24 2024
BUY
Grant, award, or other acquisition
-
79,337 Added 31.23%
174,706 Common Stock
May 25 2023
BUY
Grant, award, or other acquisition
-
48,853 Added 33.87%
95,369 Common Stock
Dec 16 2022
BUY
Grant, award, or other acquisition
-
46,516 Added 50.0%
46,516 Common Stock

Also insider at

BLKB
BLACKBAUD INC Technology
TRE

Thomas R Ertel

Director
Charleston, SC

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