|4Feb 26, 1:47 PM ET

Piconi Robert 4

4 · Energy Vault Holdings, Inc. · Filed Feb 26, 2026

Research Summary

AI-generated summary of this filing

Updated

Energy Vault (NRGV) CEO Robert Piconi Buys 7,500 Shares

What Happened

  • Robert Piconi, CEO of Energy Vault Holdings, reported a purchase of 7,500 shares on 2026-02-26 at $3.25 per share, with a reported total value of $24,413. The transaction is reported as a purchase (code P), described as an open market or private purchase.

Key Details

  • Transaction date and price: 2026-02-26, 7,500 shares @ $3.25.
  • Reported total value: $24,413 (per the Form 4).
  • Ownership after transaction: not disclosed in this filing.
  • Footnotes: F1 — shares purchased in one transaction at the listed price; F2/F3 — shares are held by the Piconi 2021 Delaware Trust and the Piconi Family 2021 Delaware Trust, for which Robert Piconi serves as investment advisor.
  • Filing timeliness: Form 4 filed on 2026-02-26 (same day as the reported transaction), indicating a timely report.

Context

  • This was a direct purchase (P), not an option exercise or award. Purchases by executives can be interpreted by investors as a positive signal, but filings do not state motive. Because the shares are held in trusts for which Piconi is investment advisor, this may reflect trust portfolio activity rather than a direct personal purchase.

Insider Transaction Report

Form 4
Period: 2026-02-26
Piconi Robert
DirectorChief Executive Officer10% Owner
Transactions
  • Purchase

    Common Stock

    [F1]
    2026-02-26$3.25/sh+7,500$24,41320,090,637 total
Holdings
  • Common Stock

    [F2]
    (indirect: See Footnote)
    4,307,946
  • Common Stock

    [F3]
    (indirect: See Footnote)
    4,307,946
Footnotes (3)
  • [F1]The shares are purchased in one transaction at a price given in Column 4.
  • [F2]Held by Piconi 2021 Delaware Trust for which the Reporting Person serves as investment advisor.
  • [F3]Held by Piconi Family 2021 Delaware Trust for which the Reporting Person serves as investment advisor.
Signature
/s/ Brad Eastman, Chief Legal Officer|2026-02-26

Documents

1 file
  • 4
    wk-form4_1772131659.xmlPrimary

    FORM 4