NRGV Insider Trading
Energy Vault Holdings, Inc. | Miscellaneous Electrical Machinery, Equipment & Supplies
Comprehensive Trading Performance Summary
The investment history of corporate insiders at Energy Vault Holdings, Inc. provides a unique lens into the internal conviction of the company's leadership. By analyzing SEC Form 4 filings, investors can track how directors and officers are allocating their own capital. High-conviction buying often signals that management believes the current market price significantly undervalues future growth prospects, while strategic selling might occur for personal liquidity or portfolio diversification. Monitoring these shifts in ownership is essential for understanding the alignment between management and shareholders in the Miscellaneous Electrical Machinery, Equipment & Supplies sector.
Transactions on Chart
Open Full Chart| Filing Date | Trade Date | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|
| 2026-04-01 15:29 | 2026-03-31 | Piconi Robert | Director, Officer, 10% owner - Chief Executive Officer | BUY | $3.21 | 12,500 | $40,120 | 16,921,594 | +0.1% |
| 2026-03-26 17:07 | 2026-03-25 | Mandanas Mary Beth | Director | BUY | $3.65 | 5,000 | $18,250 | 350,838 | +1.4% |
| 2026-03-05 19:53 | 2026-03-04 | Ertel Thomas R | Director | BUY | $3.37 | 5,450 | $18,366 | 365,788 | +1.5% |
| 2026-03-04 18:07 | 2026-03-02 | Ladwa Akshay | Officer - Chief Operations Officer | BUY | $3.09 | 4,000 | $12,340 | 1,824,384 | +0.2% |
| 2026-03-02 19:19 | 2026-02-27 | Paulson Larry | Director | BUY | $3.15 | 5,000 | $15,726 | 501,768 | +1.0% |
| 2026-02-26 21:47 | 2026-02-26 | Piconi Robert | Director, Officer, 10% owner - Chief Executive Officer | BUY | $3.26 | 7,500 | $24,413 | 20,090,637 | +0.0% |
| 2026-01-21 05:00 | 2026-01-15 | SOFTBANK VISION FUND (AIV M2) L.P. | 10% owner | SELL | $5.65 | 3,000,000 | $16,950,000 | 15,535,631 | -16.2% |
| 2025-12-24 00:40 | 2025-12-23 | Beer Michael Thomas | Officer - Chief Financial Officer | SELL | $4.91 | 50,000 | $245,540 | 1,150,522 | -4.2% |
| 2025-11-14 22:51 | 2025-11-14 | Piconi Robert | Director, Officer, 10% owner - Chief Executive Officer | BUY | $3.00 | 10,000 | $29,958 | 20,207,242 | +0.0% |
| 2025-09-26 23:03 | 2025-09-24 | Ladwa Akshay | Officer - Chief Operations Officer | SELL | $3.04 | 150,000 | $456,225 | 1,934,582 | -7.2% |
| 2025-09-25 23:06 | 2025-09-23 | Ladwa Akshay | Officer - Chief Operations Officer | SELL | $3.24 | 75,000 | $242,625 | 2,084,582 | -3.5% |
| 2025-09-19 19:35 | 2025-09-19 | Piconi Robert | Director, Officer, 10% owner - Chief Executive Officer | BUY | $3.02 | 17,500 | $52,875 | 20,199,884 | +0.1% |
| 2025-09-18 17:29 | 2025-09-18 | Paulson Larry | Director | BUY | $2.40 | 20,000 | $47,998 | 335,636 | +6.3% |
| 2025-09-17 17:36 | 2025-09-17 | Piconi Robert | Director, Officer, 10% owner - Chief Executive Officer | BUY | $2.30 | 50,000 | $115,120 | 20,182,384 | +0.2% |
| 2025-09-16 21:19 | 2025-09-16 | Piconi Robert | Director, Officer, 10% owner - Chief Executive Officer | BUY | $2.21 | 25,000 | $55,285 | 20,132,384 | +0.1% |
| 2025-09-12 23:12 | 2025-09-12 | Beer Michael Thomas | Officer - Chief Financial Officer | SELL | $2.17 | 50,000 | $108,250 | 1,216,103 | -3.9% |
| 2025-09-12 19:22 | 2025-09-11 | Mandanas Mary Beth | Director | BUY | $2.05 | 10,000 | $20,520 | 184,706 | +5.7% |
| 2025-08-29 21:43 | 2025-08-29 | Piconi Robert | Director, Officer, 10% owner - Chief Executive Officer | BUY | $1.92 | 22,500 | $43,108 | 20,110,026 | +0.1% |
| 2025-08-29 20:42 | 2025-08-29 | Hixon Dylan | Director | BUY | $1.92 | 20,000 | $38,310 | 900,065 | +2.3% |
| 2025-08-29 20:19 | 2025-08-14 | Hixon Dylan | Director | BUY | $1.50 | 20,000 | $29,912 | 880,065 | +2.3% |
| 2025-08-28 23:03 | 2025-08-28 | Piconi Robert | Director, Officer, 10% owner - Chief Executive Officer | BUY | $1.71 | 55,000 | $93,814 | 20,087,526 | +0.3% |
| 2025-08-28 20:49 | 2025-08-28 | Ertel Thomas R | Director | BUY | $1.81 | 11,200 | $20,229 | 199,206 | +6.0% |
| 2025-08-28 18:42 | 2025-08-28 | Paulson Larry | Director | BUY | $1.78 | 20,000 | $35,598 | 315,636 | +6.8% |
| 2025-08-27 17:46 | 2025-08-26 | Fariello Theresa M | Director | BUY | $1.71 | 5,000 | $8,525 | 158,950 | +3.2% |
| 2025-08-21 17:02 | 2025-08-21 | Wiese Christopher | Officer - President, Energy Vault Labs | BUY | $1.59 | 6,200 | $9,858 | 1,164,138 | +0.5% |
| 2025-08-14 22:09 | 2025-08-14 | Hixon Dylan | Director | BUY | $1.50 | 20,000 | $29,912 | 220,000 | +10.0% |
| 2025-08-13 22:10 | 2025-08-13 | Paulson Larry | Director | BUY | $1.38 | 20,000 | $27,598 | 295,636 | +7.3% |
| 2025-08-12 22:35 | 2025-08-11 | Ertel Thomas R | Director | BUY | $1.44 | 13,300 | $19,151 | 188,006 | +7.6% |
| 2025-07-19 00:43 | 2025-07-18 | Ladwa Akshay | Officer - Chief Engineering Officer | SELL | $0.81 | 15,046 | $12,195 | 2,181,042 | -0.7% |
| 2025-07-19 00:43 | 2025-07-18 | Beer Michael Thomas | Officer - Chief Financial Officer | SELL | $0.81 | 33,897 | $27,474 | 1,266,103 | -2.6% |
| 2025-07-19 00:42 | 2025-07-18 | Wiese Christopher | Officer - Chief Operating Officer | SELL | $0.81 | 4,946 | $4,009 | 1,157,938 | -0.4% |
| 2025-07-19 00:42 | 2025-07-18 | Piconi Robert | Director, Officer, 10% owner - Chief Executive Officer | SELL | $0.81 | 12,135 | $9,835 | 20,032,526 | -0.1% |
| 2025-06-10 23:17 | 2025-06-06 | Ladwa Akshay | Officer - Chief Engineering Officer | SELL | $0.98 | 17,530 | $17,092 | 2,196,088 | -0.8% |
| 2025-06-10 23:17 | 2025-06-06 | Wiese Christopher | Officer - Chief Operating Officer | SELL | $0.98 | 9,441 | $9,205 | 1,162,884 | -0.8% |
| 2025-06-10 23:17 | 2025-06-06 | Piconi Robert | Director, Officer, 10% owner - Chief Executive Officer | SELL | $0.98 | 9,326 | $9,093 | 20,044,661 | 0.0% |
| 2025-05-16 23:48 | 2025-05-16 | Piconi Robert | Director, Officer, 10% owner - Chief Executive Officer | SELL | $0.94 | 40,277 | $37,933 | 20,053,987 | -0.2% |
| 2025-05-02 02:27 | 2025-04-29 | Ladwa Akshay | Officer - Chief Engineering Officer | SELL | $0.71 | 57,033 | $40,436 | 2,213,618 | -2.5% |
| 2025-05-02 02:27 | 2025-04-29 | Wiese Christopher | Officer - Chief Operating Officer | SELL | $0.71 | 21,806 | $15,460 | 1,172,325 | -1.8% |
| 2025-04-08 23:35 | 2025-04-04 | Ladwa Akshay | Officer - Chief Engineering Officer | SELL | $0.71 | 26,698 | $18,846 | 2,270,651 | -1.2% |
| 2025-04-08 23:35 | 2025-04-04 | Piconi Robert | Director, Officer, 10% owner - Chief Executive Officer | SELL | $0.71 | 16,594 | $11,714 | 20,094,264 | -0.1% |
| 2025-04-08 23:34 | 2025-04-04 | Wiese Christopher | Officer - Chief Operating Officer | SELL | $0.71 | 20,530 | $14,492 | 1,194,131 | -1.7% |
| 2025-02-12 00:34 | 2025-02-07 | Wiese Christopher | Officer - Chief Operating Officer | SELL | $1.64 | 3,412 | $5,593 | 964,661 | -0.4% |
| 2025-02-12 00:34 | 2025-02-07 | Ladwa Akshay | Officer - Chief Engineering Officer | SELL | $1.64 | 10,253 | $16,807 | 1,447,349 | -0.7% |
| 2025-02-12 00:33 | 2025-02-07 | Piconi Robert | Director, Officer, 10% owner - Chief Executive Officer | SELL | $1.64 | 2,806 | $4,600 | 17,610,858 | 0.0% |
| 2025-01-15 00:25 | 2025-01-10 | Ladwa Akshay | Officer - Chief Engineering Officer | SELL | $1.96 | 4,762 | $9,318 | 1,457,602 | -0.3% |
| 2024-12-18 00:20 | 2024-12-13 | Piconi Robert | Director, Officer, 10% owner - Chief Executive Officer | SELL | $1.83 | 9,697 | $17,743 | 17,613,664 | -0.1% |
| 2024-12-18 00:20 | 2024-12-13 | Ladwa Akshay | Officer - Chief Engineering Officer | SELL | $1.83 | 23,557 | $43,102 | 1,462,364 | -1.6% |
| 2024-12-18 00:20 | 2024-12-13 | Wiese Christopher | Officer - Chief Operating Officer | SELL | $1.83 | 9,854 | $18,030 | 968,073 | -1.0% |
| 2024-11-26 00:06 | 2024-11-22 | Piconi Robert | Director, Officer, 10% owner - Chief Executive Officer | BUY | $1.57 | 150,000 | $235,290 | 17,623,361 | +0.9% |
| 2024-11-14 00:42 | 2024-11-11 | Piconi Robert | Director, Officer, 10% owner - Chief Executive Officer | SELL | $2.09 | 2,859 | $5,967 | 17,473,361 | 0.0% |
How to Interpret $NRGV Trades
Not every insider transaction in Energy Vault Holdings, Inc. is a signal for immediate action. Professional investors look for "cluster buying"—when multiple executives simultaneously purchase $NRGV shares on the open market. It is crucial to distinguish between scheduled sales (under Rule 10b5-1) and voluntary increases in ownership, which demonstrate management’s true conviction that the stock is undervalued.
Data Source & Accuracy for NRGV
Insider activity data for Energy Vault Holdings, Inc. is streamed in real-time directly from the SEC EDGAR system. We analyze raw Form 4 filings, filtering out technical adjustments and complex derivative transactions. This provides a transparent view of how ownership structure is evolving in $NRGV, allowing you to follow the capital of those with the most intimate knowledge of the company.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.