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Ertel Thomas R

In the past year, 1 open-market purchase filing worth $18.4K and no sales.

Current role at each company

Open-market trades in the past year

Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.

Bought
$18.4K
1 filing
Sold
–
0 filings
Net
+$18.4K
Bought minus sold
Companies
1
With open-market trades

Trades

Every Form 4 that lists Ertel Thomas R as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.

NRGV Energy Vault Holdings, Inc.

Director3 trades

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Mar 5, 2026 (view filing)Mar 41 dayErtel Thomas RDirectorPPurchase+5.45K$3.37+$18.4K+1.5%365.8K after
Aug 28, 2025 (view filing)Aug 28Same dayErtel Thomas RDirectorPPurchase+11.2K$1.81+$20.3K+6.0%199.2K after
Aug 12, 2025 (view filing)Aug 111 dayErtel Thomas RDirectorPPurchase+13.3K$1.44+$19.2K+7.6%188.0K after