Energy Vault Holdings, Inc.
NRGV- Exchange
- NYSE
- Industry
- Miscellaneous Electrical Machinery, Equipment & Supplies
- SEC CIK
- 0001828536
In the last 90 days, Energy Vault Holdings, Inc. insiders filed 2 open-market purchases and 2 sales; 174 institutions reported holding it in 13F filings for Q2 2026, worth $489.6M in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Energy Vault Holdings, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 2 filings
- 1 insider, $426.3K in total
- Open-market sells
- 2 filings
- 2 insiders, $692.2K in total
- Insiders trading
- 3
- Net value
- −$265.9K
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Energy Vault Holdings, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Unwin Stephanie | Director | 182,245 | Aug 28, 2026 | 2 |
| Hixon Dylan | Director | 27,472Indirect | Aug 18, 2026 | 3 |
| Dahiya Nitin | Chief Financial Officer | 400,000 | Aug 6, 2026 | 1 |
| Beer Michael Thomas | Chief Financial Officer | 1,021,806 | Jul 8, 2026 | 9 |
| Piconi Robert | Chief Executive Officer | 16,449,991 | Jul 2, 2026 | 10 |
| Ladwa Akshay | Chief Operations Officer | 2,088,615 | Jul 2, 2026 | 10 |
| Paulson Larry | Director | 523,794 | Jun 1, 2026 | 2 |
| Ertel Thomas R | Director | 387,814 | Jun 1, 2026 | 2 |
| Mandanas Mary Beth | Director | 372,864 | Jun 1, 2026 | 2 |
| Fariello Theresa M | Director | 318,217 | Jun 1, 2026 | 1 |
| Wiese Christopher | President, Energy Vault Labs | 1,128,960 | Jan 23, 2026 | 4 |
| SB Investment Advisers (UK) Ltd | 10% Owner | 15,535,631Indirect | Jan 20, 2026 | 1 |
| Softbank Vision Fund (Aiv M2) L.P. | 10% Owner | 15,535,631Indirect | Jan 20, 2026 | 1 |
| Terruzzin Marco | Chief Product Officer | 1,482,778 | Oct 9, 2024 | 0 |
| Alexander Laurence | Chief Marketing Officer | 1,189,336 | Sep 10, 2024 | 0 |
| Icoren Goncagul | Chief People Officer | 865,757 | Sep 10, 2024 | 0 |
| McMorrow Josh | Chief Legal Officer | 916,875 | Sep 10, 2024 | 0 |
| Gross William | Director | 154,740 | Jun 20, 2024 | 0 |
| van Gaalen Johannes Cornelis Maria | Chief Financial Officer | 577,268 | Mar 20, 2024 | 0 |
| Jung John G | President of EVS | 1,012,090 | Oct 13, 2023 | 0 |
| Pedretti Andrea | Chief Technology Officer | 1,979,915 | Sep 13, 2023 | 0 |
| Huque Tahsinul Zia | Director | 85,751 | May 30, 2023 | 0 |
| Elkus Henry | Director | 66,684 | Feb 10, 2023 | 0 |
| Hitchcock David W | Interim CFO | – | Aug 2, 2022 | 0 |
| Espy Richard | CIO, VP of Software Enablement | – | Aug 2, 2022 | 0 |
| Idealab Studio, LLC | 10% Owner | 1,734,943 | May 16, 2022 | 0 |
| Wuttke Andrea | Chief Financial Officer | – | Feb 15, 2022 | 0 |
| Laikin Robert J | Chief Executive Officer | 742,382 | Feb 11, 2022 | 0 |
| Donargo Vincent | Chief Financial Officer | 201,606Indirect | Feb 11, 2022 | 0 |
| Klaff Hersch | Director | 798,222Indirect | Feb 11, 2022 | 0 |
| Goodman Heather | Director | 191,285 | Feb 11, 2022 | 0 |
| Sznaider Ronald J. | Director | 100,802 | Feb 11, 2022 | 0 |
| Foster Jeffrey D | Director | 809,256Indirect | Feb 11, 2022 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 28, 2026 (view filing)5:08 PM ET | Aug 26 | 2 days | Unwin StephanieDirector | SSale | −115.0K | $3.71 | −$427.0K | −38.7%182.2K after | |
| Aug 18, 2026 (view filing)9:43 AM ET | Aug 17 | 1 day | Hixon DylanDirector | PPurchase | +27.5K | $3.88 | +$106.5K | New position27.5K after | |
| Aug 17, 2026 (view filing)9:57 AM ET | Aug 14 | 3 days | Hixon DylanDirector | PPurchase | +85.5K | $3.74 | +$319.8K | New position31.9K after | 3 lots |
| Jul 8, 2026 (view filing)5:12 PM ET | Jul 6 | 2 days | Beer Michael ThomasChief Financial Officer | SSale | −65.0K | $4.08 | −$265.2K | −6.0%1.02M after | |
| Apr 8, 2026 (view filing) | Apr 6 | 2 days | Beer Michael ThomasChief Financial Officer | SSale | −65.0K | $3.18 | −$206.7K | −5.8%1.06M after | |
| Apr 1, 2026 (view filing) | Mar 31 | 1 day | Piconi RobertChief Executive Officer | PPurchase | +12.5K | $3.21 | +$40.1K | +0.1%16.9M after | |
| Mar 26, 2026 (view filing) | Mar 25 | 1 day | Mandanas Mary BethDirector | PPurchase | +5.00K | $3.65 | +$18.3K | +1.4%350.8K after | |
| Mar 5, 2026 (view filing) | Mar 4 | 1 day | Ertel Thomas RDirector | PPurchase | +5.45K | $3.37 | +$18.4K | +1.5%365.8K after | |
| Mar 4, 2026 (view filing) | Mar 2 | 2 days | Ladwa AkshayChief Operations Officer | PPurchase | +4.00K | $3.09 | +$12.4K | +0.2%1.82M after | |
| Mar 2, 2026 (view filing) | Feb 27 | 3 days | Paulson LarryDirector | PPurchase | +5.00K | $3.15 | +$15.8K | +1.0%501.8K after | |
| Feb 26, 2026 (view filing) | Feb 26 | Same day | Piconi RobertChief Executive Officer | PPurchase | +7.50K | $3.26 | +$24.4K | 0.0%20.1M after | |
| Jan 20, 2026 (view filing)9:00 PM ET | Jan 15 | 5 days | SB Investment Advisers (UK) Ltd and 1 other10% Owner | SSale | −3.00M | $5.65 | −$16.9M | −16.2%15.5M after | |
| Dec 23, 2025 (view filing) | Dec 23 | Same day | Beer Michael ThomasChief Financial Officer | SSale | −50.0K | $4.91 | −$245.5K | −4.2%1.15M after | |
| Nov 14, 2025 (view filing) | Nov 14 | Same day | Piconi RobertChief Executive Officer | PPurchase | +10.0K | $3.00 | +$30.0K | 0.0%20.2M after | |
| Sep 26, 2025 (view filing) | Sep 24-25 | 2 days | Ladwa AkshayChief Operations Officer | SSale | −150.0K | $3.05 | −$456.8K | −7.2%1.93M after | 2 lots |
| Sep 25, 2025 (view filing) | Sep 23 | 2 days | Ladwa AkshayChief Operations Officer | SSale | −75.0K | $3.24 | −$243.0K | −3.5%2.08M after | 10b5-1 |
| Sep 19, 2025 (view filing) | Sep 19 | Same day | Piconi RobertChief Executive Officer | PPurchase | +17.5K | $3.02 | +$52.9K | +0.1%20.2M after | |
| Sep 18, 2025 (view filing) | Sep 18 | Same day | Paulson LarryDirector | PPurchase | +20.0K | $2.40 | +$48.0K | +6.3%335.6K after | |
| Sep 17, 2025 (view filing) | Sep 17 | Same day | Piconi RobertChief Executive Officer | PPurchase | +50.0K | $2.30 | +$115.0K | +0.2%20.2M after | |
| Sep 16, 2025 (view filing) | Sep 16 | Same day | Piconi RobertChief Executive Officer | PPurchase | +25.0K | $2.21 | +$55.3K | +0.1%20.1M after | |
| Sep 12, 2025 (view filing) | Sep 12 | Same day | Beer Michael ThomasChief Financial Officer | SSale | −50.0K | $2.17 | −$108.5K | −3.9%1.22M after | |
| Sep 12, 2025 (view filing) | Sep 11 | 1 day | Mandanas Mary BethDirector | PPurchase | +10.0K | $2.05 | +$20.5K | +5.7%184.7K after | |
| Aug 29, 2025 (view filing) | Aug 29 | Same day | Piconi RobertChief Executive Officer | PPurchase | +22.5K | $1.92 | +$43.2K | +0.1%20.1M after | |
| Aug 29, 2025 (view filing) | Aug 29 | Same day | Hixon DylanDirector | PPurchase | +20.0K | $1.92 | +$38.4K | +2.3%900.1K after | |
| Aug 29, 2025 (view filing) | Aug 14 | 15 days | Hixon DylanDirector | PPurchase | +20.0K | $1.50 | +$30.0K | +2.3%880.1K after | Amended |
| Aug 28, 2025 (view filing) | Aug 28 | Same day | Piconi RobertChief Executive Officer | PPurchase | +55.0K | $1.71 | +$94.0K | +0.3%20.1M after | |
| Aug 28, 2025 (view filing) | Aug 28 | Same day | Ertel Thomas RDirector | PPurchase | +11.2K | $1.81 | +$20.3K | +6.0%199.2K after | |
| Aug 28, 2025 (view filing) | Aug 28 | Same day | Paulson LarryDirector | PPurchase | +20.0K | $1.78 | +$35.6K | +6.8%315.6K after | |
| Aug 27, 2025 (view filing) | Aug 26 | 1 day | Fariello Theresa MDirector | PPurchase | +5.00K | $1.71 | +$8.55K | +3.2%158.9K after | |
| Aug 21, 2025 (view filing) | Aug 21 | Same day | Wiese ChristopherPresident, Energy Vault Labs | PPurchase | +6.20K | $1.59 | +$9.86K | +0.5%1.16M after | |
| Aug 13, 2025 (view filing) | Aug 13 | Same day | Paulson LarryDirector | PPurchase | +20.0K | $1.38 | +$27.6K | +7.3%295.6K after | |
| Aug 12, 2025 (view filing) | Aug 11 | 1 day | Ertel Thomas RDirector | PPurchase | +13.3K | $1.44 | +$19.2K | +7.6%188.0K after | |
| Jul 18, 2025 (view filing) | Jul 18 | Same day | Ladwa AkshayChief Engineering Officer | SSale | −15.0K | $0.81 | −$12.2K | −0.7%2.18M after | |
| Jul 18, 2025 (view filing) | Jul 18 | Same day | Beer Michael ThomasChief Financial Officer | SSale | −33.9K | $0.81 | −$27.5K | −2.6%1.27M after | |
| Jul 18, 2025 (view filing) | Jul 18 | Same day | Wiese ChristopherChief Operating Officer | SSale | −4.95K | $0.81 | −$4.01K | −0.4%1.16M after | |
| Jul 18, 2025 (view filing) | Jul 18 | Same day | Piconi RobertChief Executive Officer | SSale | −12.1K | $0.81 | −$9.83K | −0.1%20.0M after | |
| Jun 10, 2025 (view filing) | Jun 6 | 4 days | Ladwa AkshayChief Engineering Officer | SSale | −17.5K | $0.98 | −$17.2K | −0.8%2.20M after | |
| Jun 10, 2025 (view filing) | Jun 6 | 4 days | Wiese ChristopherChief Operating Officer | SSale | −9.44K | $0.98 | −$9.25K | −0.8%1.16M after | |
| Jun 10, 2025 (view filing) | Jun 6 | 4 days | Piconi RobertChief Executive Officer | SSale | −9.33K | $0.98 | −$9.14K | 0.0%20.0M after | |
| May 16, 2025 (view filing) | May 16 | Same day | Piconi RobertChief Executive Officer | SSale | −40.3K | $0.94 | −$37.9K | −0.2%20.1M after | |
| May 1, 2025 (view filing) | Apr 29 | 2 days | Ladwa AkshayChief Engineering Officer | SSale | −57.0K | $0.71 | −$40.5K | −2.5%2.21M after | |
| May 1, 2025 (view filing) | Apr 29 | 2 days | Wiese ChristopherChief Operating Officer | SSale | −21.8K | $0.71 | −$15.5K | −1.8%1.17M after | |
| Apr 8, 2025 (view filing) | Apr 4 | 4 days | Ladwa AkshayChief Engineering Officer | SSale | −26.7K | $0.71 | −$19.0K | −1.2%2.27M after | |
| Apr 8, 2025 (view filing) | Apr 4 | 4 days | Piconi RobertChief Executive Officer | SSale | −16.6K | $0.71 | −$11.8K | −0.1%20.1M after | |
| Apr 8, 2025 (view filing) | Apr 4 | 4 days | Wiese ChristopherChief Operating Officer | SSale | −20.5K | $0.71 | −$14.6K | −1.7%1.19M after | |
| Feb 11, 2025 (view filing) | Feb 7 | 4 days | Wiese ChristopherChief Operating Officer | SSale | −3.41K | $1.64 | −$5.60K | −0.4%964.7K after | |
| Feb 11, 2025 (view filing) | Feb 7 | 4 days | Ladwa AkshayChief Engineering Officer | SSale | −10.3K | $1.64 | −$16.8K | −0.7%1.45M after | |
| Feb 11, 2025 (view filing) | Feb 7 | 4 days | Piconi RobertChief Executive Officer | SSale | −2.81K | $1.64 | −$4.60K | 0.0%17.6M after | |
| Jan 14, 2025 (view filing) | Jan 10 | 4 days | Ladwa AkshayChief Engineering Officer | SSale | −4.76K | $1.96 | −$9.33K | −0.3%1.46M after | |
| Dec 17, 2024 (view filing) | Dec 13 | 4 days | Piconi RobertChief Executive Officer | SSale | −9.70K | $1.83 | −$17.7K | −0.1%17.6M after |