Energy Vault Holdings, Inc. (NRGV)
Energy Vault Holdings, Inc. (NRGV) Insider Trading
Directors, officers and holders of more than 10% of NRGV report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 50 most recent of 135 transactions on file: 10 with code P, 5 with code S and 35 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 30, 2026 | Piconi Robert | Chief Executive Officer | F Tax Payment | 165,062 | $3.97 | $655,296 |
| Sep 30, 2026 | Ladwa Akshay | Chief Operations Officer | F Tax Payment | 52,721 | $3.97 | $209,302 |
| Aug 26, 2026 | Unwin Stephanie | Director | S Sale | 115,000 | $3.71 | $426,984 |
| Aug 17, 2026 | Hixon Dylan | Director | P Purchase | 27,472 | $3.88 | $106,536 |
| Aug 14, 2026 | Hixon Dylan | Director | P Purchase | 26,845 | $3.73 | $100,212 |
| Aug 14, 2026 | Hixon Dylan | Director | P Purchase | 26,809 | $3.73 | $100,078 |
| Aug 14, 2026 | Hixon Dylan | Director | P Purchase | 31,864 | $3.75 | $119,490 |
| Aug 4, 2026 | Dahiya Nitin | Chief Financial Officer | A Award | 400,000 | Not measured | Not measured |
| Aug 4, 2026 | Dahiya Nitin | Chief Financial Officer | A Award | 400,000 | Not measured | Not measured |
| Jul 6, 2026 | Beer Michael Thomas | Chief Financial Officer | S Sale | 65,000 | $4.08 | $265,200 |
| Jul 6, 2026 | Beer Michael Thomas | Chief Financial Officer | M Exercise | 50,000 | $1.17 | $58,500 |
| Jul 6, 2026 | Beer Michael Thomas | Chief Financial Officer | M Exercise | 50,000 | Not measured | Not measured |
| Jun 30, 2026 | Piconi Robert | Chief Executive Officer | F Tax Payment | 141,682 | $4.71 | $667,322 |
| Jun 30, 2026 | Ladwa Akshay | Chief Operations Officer | F Tax Payment | 52,721 | $4.71 | $248,316 |
| Jun 30, 2026 | Beer Michael Thomas | Chief Financial Officer | F Tax Payment | 24,139 | $4.71 | $113,695 |
| Jun 25, 2026 | Piconi Robert | Chief Executive Officer | A Award | 3,886,000 | Not measured | Not measured |
| May 29, 2026 | Ertel Thomas R | Director | A Award | 22,026 | Not measured | Not measured |
| May 29, 2026 | Fariello Theresa M | Director | A Award | 19,153 | Not measured | Not measured |
| May 29, 2026 | Unwin Stephanie | Director | A Award | 19,153 | Not measured | Not measured |
| May 29, 2026 | Paulson Larry | Director | A Award | 22,026 | Not measured | Not measured |
| May 29, 2026 | Mandanas Mary Beth | Director | A Award | 22,026 | Not measured | Not measured |
| May 29, 2026 | Hixon Dylan | Director | A Award | 19,153 | Not measured | Not measured |
| Apr 6, 2026 | Beer Michael Thomas | Chief Financial Officer | M Exercise | 50,000 | Not measured | Not measured |
| Apr 6, 2026 | Beer Michael Thomas | Chief Financial Officer | M Exercise | 50,000 | $1.17 | $58,500 |
| Apr 6, 2026 | Beer Michael Thomas | Chief Financial Officer | S Sale | 65,000 | $3.18 | $206,700 |
| Mar 31, 2026 | Piconi Robert | Chief Executive Officer | P Purchase | 12,500 | $3.21 | $40,120 |
| Mar 31, 2026 | Beer Michael Thomas | Chief Financial Officer | F Tax Payment | 28,738 | $3.30 | $94,835 |
| Mar 31, 2026 | Piconi Robert | Chief Executive Officer | F Tax Payment | 329,921 | $3.30 | $1,088,739 |
| Mar 31, 2026 | Ladwa Akshay | Chief Operations Officer | F Tax Payment | 147,984 | $3.30 | $488,347 |
| Mar 25, 2026 | Mandanas Mary Beth | Director | P Purchase | 5,000 | $3.65 | $18,250 |
| Mar 12, 2026 | Ladwa Akshay | Chief Operations Officer | A Award | 475,000 | Not measured | Not measured |
| Mar 12, 2026 | Beer Michael Thomas | Chief Financial Officer | A Award | 150,000 | Not measured | Not measured |
| Mar 5, 2026 | Piconi Robert | Chief Executive Officer | F Tax Payment | 68,737 | $3.00 | $206,211 |
| Mar 5, 2026 | Ladwa Akshay | Chief Operations Officer | F Tax Payment | 10,064 | $3.00 | $30,192 |
| Mar 4, 2026 | Ertel Thomas R | Director | P Purchase | 5,450 | $3.37 | $18,366 |
| Mar 2, 2026 | Ladwa Akshay | Chief Operations Officer | P Purchase | 4,000 | $3.08 | $12,340 |
| Feb 27, 2026 | Paulson Larry | Director | P Purchase | 5,000 | $3.15 | $15,726 |
| Feb 26, 2026 | Piconi Robert | Chief Executive Officer | P Purchase | 7,500 | $3.25 | $24,413 |
| Jan 30, 2026 | Beer Michael Thomas | Chief Financial Officer | A Award | 200,000 | Not measured | Not measured |
| Jan 30, 2026 | Beer Michael Thomas | Chief Financial Officer | A Award | 200,000 | Not measured | Not measured |
| Jan 30, 2026 | Beer Michael Thomas | Chief Financial Officer | F Tax Payment | 103,100 | $5.43 | $559,833 |
| Jan 30, 2026 | Beer Michael Thomas | Chief Financial Officer | F Tax Payment | 77,046 | $4.61 | $355,182 |
| Jan 22, 2026 | Wiese Christopher | President, Energy Vault Labs | F Tax Payment | 6,808 | $4.61 | $31,385 |
| Jan 22, 2026 | Piconi Robert | Chief Executive Officer | F Tax Payment | 91,374 | $4.61 | $421,234 |
| Jan 22, 2026 | Beer Michael Thomas | Chief Financial Officer | F Tax Payment | 15,693 | $4.61 | $72,345 |
| Jan 22, 2026 | Ladwa Akshay | Chief Operations Officer | F Tax Payment | 15,711 | $4.61 | $72,428 |
| Jan 15, 2026 | SOFTBANK VISION FUND (AIV M2) L.P. | 10% Owner | S Sale | 3,000,000 | $5.65 | $16,950,000 |
| Dec 23, 2025 | Beer Michael Thomas | Chief Financial Officer | S Sale | 50,000 | $4.91 | $245,540 |
| Dec 12, 2025 | Wiese Christopher | President, Energy Vault Labs | F Tax Payment | 8,751 | $3.44 | $30,103 |
| Dec 11, 2025 | Ladwa Akshay | Chief Operations Officer | F Tax Payment | 21,594 | $3.44 | $74,283 |
The full Form 4 history is on the NRGV company page (Insider Trades card, View all).
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.