Robert Piconi
CIK: 0001898769
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Energy Vault Holdings, Inc.
Discretionary Trading P&L
Holdings
Transaction History (30 total)
- Sep 30, 2026NRGV
Energy Vault Holdings, Inc.
Tax Payment(F)Direct165.1K shares at avg. $3.97$655K - Jun 30, 2026NRGV
Energy Vault Holdings, Inc.
Tax Payment(F)Direct141.7K shares at avg. $4.71$667K - Jun 25, 2026NRGV
Energy Vault Holdings, Inc.
Award(A)DirectStock Option
3.9M shares- - Mar 31, 2026NRGV
Energy Vault Holdings, Inc.
Tax Payment(F)Direct329.9K shares at avg. $3.30$1.1M - Mar 31, 2026NRGV
Energy Vault Holdings, Inc.
Purchase(P)Direct12.5K shares at avg. $3.21$40K - Mar 5, 2026NRGV
Energy Vault Holdings, Inc.
Tax Payment(F)Direct68.7K shares at avg. $3.00$206K - Feb 26, 2026NRGV
Energy Vault Holdings, Inc.
Purchase(P)Direct7.5K shares at avg. $3.25$24K - Jan 22, 2026NRGV
Energy Vault Holdings, Inc.
Tax Payment(F)Direct91.4K shares at avg. $4.61$421K - Dec 11, 2025NRGV
Energy Vault Holdings, Inc.
Tax Payment(F)Direct8.6K shares at avg. $3.44$30K - Nov 14, 2025NRGV
Energy Vault Holdings, Inc.
Purchase(P)Direct10K shares at avg. $3.00$30K - Nov 13, 2025NRGV
Energy Vault Holdings, Inc.
Tax Payment(F)Direct2.6K shares at avg. $3.54$9K - Oct 10, 2025NRGV
Energy Vault Holdings, Inc.
Tax Payment(F)Direct13.7K shares at avg. $2.97$41K - Sep 22, 2025NRGV
Energy Vault Holdings, Inc.
Tax Payment(F)Direct10.4K shares at avg. $2.02$21K - Sep 19, 2025NRGV
Energy Vault Holdings, Inc.
Purchase(P)Direct17.5K shares at avg. $3.02$53K - Sep 17, 2025NRGV
Energy Vault Holdings, Inc.
Purchase(P)Direct50K shares at avg. $2.30$115K - Sep 16, 2025NRGV
Energy Vault Holdings, Inc.
Purchase(P)Direct25K shares at avg. $2.21$55K - Sep 4, 2025NRGV
Energy Vault Holdings, Inc.
Tax Payment(F)Direct2.6K shares at avg. $1.14$3K - Aug 29, 2025NRGV
Energy Vault Holdings, Inc.
Purchase(P)Direct22.5K shares at avg. $1.92$43K - Aug 28, 2025NRGV
Energy Vault Holdings, Inc.
Purchase(P)Direct55K shares at avg. $1.71$94K - Jul 18, 2025NRGV
Energy Vault Holdings, Inc.
Sale(S)Direct12.1K shares at avg. $0.81$10K - Jun 6, 2025NRGV
Energy Vault Holdings, Inc.
Sale(S)Direct9.3K shares at avg. $0.97$9K - May 16, 2025NRGV
Energy Vault Holdings, Inc.
Sale(S)Direct40.3K shares at avg. $0.94$38K - Apr 4, 2025NRGV
Energy Vault Holdings, Inc.
Sale(S)Direct16.6K shares at avg. $0.71$12K - Mar 24, 2025NRGV
Energy Vault Holdings, Inc.
Award(A)Direct2.5M shares- - Feb 7, 2025NRGV
Energy Vault Holdings, Inc.
Sale(S)Direct2.8K shares at avg. $1.64$5K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 30, 2026 | NRGV Energy Vault Holdings, Inc. | Tax Payment(F) | 165,062 | $3.97 | $655,296 | Direct |
| Jun 30, 2026 | NRGV Energy Vault Holdings, Inc. | Tax Payment(F) | 141,682 | $4.71 | $667,322 | Direct |
| Jun 25, 2026 | NRGV Energy Vault Holdings, Inc. | Award(A) Stock Option | 3,886,000 | - | - | Direct |
| Mar 31, 2026 | NRGV Energy Vault Holdings, Inc. | Tax Payment(F) | 329,921 | $3.30 | $1,088,739 | Direct |
| Mar 31, 2026 | NRGV Energy Vault Holdings, Inc. | Purchase(P) | 12,500 | $3.21 | $40,120 | Direct |
| Mar 5, 2026 | NRGV Energy Vault Holdings, Inc. | Tax Payment(F) | 68,737 | $3.00 | $206,211 | Direct |
| Feb 26, 2026 | NRGV Energy Vault Holdings, Inc. | Purchase(P) | 7,500 | $3.25 | $24,413 | Direct |
| Jan 22, 2026 | NRGV Energy Vault Holdings, Inc. | Tax Payment(F) | 91,374 | $4.61 | $421,234 | Direct |
| Dec 11, 2025 | NRGV Energy Vault Holdings, Inc. | Tax Payment(F) | 8,612 | $3.44 | $29,625 | Direct |
| Nov 14, 2025 | NRGV Energy Vault Holdings, Inc. | Purchase(P) | 10,000 | $3.00 | $29,958 | Direct |
| Nov 13, 2025 | NRGV Energy Vault Holdings, Inc. | Tax Payment(F) | 2,642 | $3.54 | $9,353 | Direct |
| Oct 10, 2025 | NRGV Energy Vault Holdings, Inc. | Tax Payment(F) | 13,719 | $2.97 | $40,745 | Direct |
| Sep 22, 2025 | NRGV Energy Vault Holdings, Inc. | Tax Payment(F) | 10,400 | $2.02 | $21,008 | Direct |
| Sep 19, 2025 | NRGV Energy Vault Holdings, Inc. | Purchase(P) | 17,500 | $3.02 | $52,875 | Direct |
| Sep 17, 2025 | NRGV Energy Vault Holdings, Inc. | Purchase(P) | 50,000 | $2.30 | $115,120 | Direct |
| Sep 16, 2025 | NRGV Energy Vault Holdings, Inc. | Purchase(P) | 25,000 | $2.21 | $55,285 | Direct |
| Sep 4, 2025 | NRGV Energy Vault Holdings, Inc. | Tax Payment(F) | 2,642 | $1.14 | $2,999 | Direct |
| Aug 29, 2025 | NRGV Energy Vault Holdings, Inc. | Purchase(P) | 22,500 | $1.92 | $43,108 | Direct |
| Aug 28, 2025 | NRGV Energy Vault Holdings, Inc. | Purchase(P) | 55,000 | $1.71 | $93,814 | Direct |
| Jul 18, 2025 | NRGV Energy Vault Holdings, Inc. | Sale(S) | 12,135 | $0.81 | $9,835 | Direct |
| Jun 6, 2025 | NRGV Energy Vault Holdings, Inc. | Sale(S) | 9,326 | $0.97 | $9,093 | Direct |
| May 16, 2025 | NRGV Energy Vault Holdings, Inc. | Sale(S) | 40,277 | $0.94 | $37,933 | Direct |
| Apr 4, 2025 | NRGV Energy Vault Holdings, Inc. | Sale(S) | 16,594 | $0.71 | $11,714 | Direct |
| Mar 24, 2025 | NRGV Energy Vault Holdings, Inc. | Award(A) | 2,500,000 | - | - | Direct |
| Feb 7, 2025 | NRGV Energy Vault Holdings, Inc. | Sale(S) | 2,806 | $1.64 | $4,600 | Direct |
1-25 of 30 transactions
About Piconi Robert
Piconi Robert (SEC CIK 0001898769) files insider reports with the SEC as Chief Executive Officer of Energy Vault Holdings, Inc. (NRGV).
Signal8 holds 29 ownership filings by Piconi Robert, all Form 4s, filed between Sep 10, 2024 and Oct 2, 2026. Those filings report 30 transactions, from Sep 6, 2024 to Sep 30, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Piconi Robert's filings is in WESTLAKE VILLAGE, CA.
Recent filings by Piconi Robert
- Sep 30, 2026: Tax withholding of NRGV shares (Form 4, code F).
- Jun 30, 2026: Tax withholding of NRGV shares (Form 4, code F).
- Jun 25, 2026: Grant or award of NRGV derivative securities (Form 4, code A).
- Mar 31, 2026: Tax withholding of NRGV shares (Form 4, code F).
- Mar 31, 2026: Open-market purchase of NRGV shares (Form 4, code P).
Other insiders filing for Energy Vault Holdings, Inc. (NRGV)
- Ladwa Akshay, Chief Operations Officer
- Unwin Stephanie, Director
- Hixon Dylan, Director
- Dahiya Nitin, Chief Financial Officer
- Beer Michael Thomas, Chief Financial Officer
- Mandanas Mary Beth, Director