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sellWeak

Robert Piconi sold $38k of NRGV

Chief Executive Officer at Energy Vault Holdings, Inc.. 40,277 shares at an average of $0.94, traded May 16, 2025, filed May 16, 2025.

Warning score
31
Value
$38k
40,277 shares
Holdings after
20,053,987
-0% from before
From 52-week low
+41%
low $0.63, close $0.89
From 52-week high
-65%
high $2.53, as of May 16, 2025

Score components

  • Role
    CEO
    +25
  • Trade size
    $38k at market
    +6
  • Share of holdings sold
    Sold 0.2% of holdings
    0
  • Cluster
    No other insider selling within 14 days
    0

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m -3.4%, 3m +66.5%, 6m +248.7%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

NRGVOct 9, 2026 · close 3.25
Since filing May 16, 2025: +265.6%SPY +33.2% · excess +232.4%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001828536-25-000067, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 16, 2025SOpen-market sale
Common Stock
-40,277$0.94$38k20,053,987May 16, 2025

Related signals

Other insiders at Energy Vault Holdings, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
42Moderate
NRGVsell
Energy Vault Holdings, Inc.
Stephanie Unwin
director
$427k
115,000 shares
-39%
56Moderate
NRGVbuy
Energy Vault Holdings, Inc.
Dylan Hixon
director
$107k
27,472 shares
-
55Moderate
NRGVbuy
Energy Vault Holdings, Inc.
Dylan Hixon
director
$320k
85,518 shares
-
0Weak
NRGVsell10b5-1
Energy Vault Holdings, Inc.
Michael Thomas Beer
Chief Financial Officer
$265k
65,000 shares
-6%
0Weak
NRGVsell10b5-1
Energy Vault Holdings, Inc.
Michael Thomas Beer
Chief Financial Officer
$207k
65,000 shares
-6%
47Moderate
NRGVbuy 2
Energy Vault Holdings, Inc.
Robert Piconi
Chief Executive Officer
$40k
12,500 shares
+0%
31Weak
NRGVbuy 2
Energy Vault Holdings, Inc.
Mary Beth Mandanas
director
$18k
5,000 shares
+1%
38Weak
NRGVbuy 4
Energy Vault Holdings, Inc.
Thomas R Ertel
director
$18k
5,450 shares
+2%
38Weak
NRGVbuy 4
Energy Vault Holdings, Inc.
Akshay Ladwa
Chief Operations Officer
$12k
4,000 shares
+0%
38Weak
NRGVbuy 4
Energy Vault Holdings, Inc.
Larry Paulson
director
$16k
5,000 shares
+1%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Robert Piconi sold $38k of NRGV | InsiderTell