Company profile
Energy Vault Holdings, Inc. Insider Trading
NRGVEvery SEC Form 4 insider trading filing for Energy Vault Holdings, Inc. (NRGV) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- NYSE
- Sector
- Miscellaneous Electrical Machinery, Equipment & Supplies
- CIK
- 0001828536
- Filings
- 253
- Insiders
- 22
- Last filing
- 2026-08-26
Activity summary
Recent insider activity is bearish. Over the last 30 days, insiders net sold $427K across 1 transaction.
Three year balance
Buy and sell value by quarter, Q4 23 to Q3 26. Energy Vault Holdings, Inc. insiders are net sellers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $20.4M.
90 day insight
Over the last 90 days, Energy Vault Holdings, Inc. insiders bought $485K (9 transactions) and sold $1.5M (4 transactions).
- Most active insider: Michael Thomas Beer with 4 transactions totaling $437K.
- Largest single sale: $667K by Robert Piconi on Jun 30, 2026.
- 20% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bullish — buys outpace sales.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 26, 2026 | Stephanie Unwin | NRGV | Sale | 115,000 | $3.71 | $427K |
| Aug 17, 2026 | Dylan Hixon | NRGV | Purchase | 27,472 | $3.88 | $107K |
| Aug 14, 2026 | Dylan Hixon | NRGV | Purchase | 26,845 | $3.73 | $100K |
| Aug 14, 2026 | Dylan Hixon | NRGV | Purchase | 26,809 | $3.73 | $100K |
| Aug 14, 2026 | Dylan Hixon | NRGV | Purchase | 31,864 | $3.75 | $119K |
45 more transactions hidden
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-H "X-Api-Key: $KEY"Top insiders
By total value filed.
Institutional Ownership
Top 13F-HR holders of Energy Vault Holdings, Inc. as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →