Last 12 months
Inside the activity.
11 purchase rows · 5 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 1 | 0 |
| Dec 2025 | 0 | 1 |
| Jan 2026 | 0 | 1 |
| Feb 2026 | 2 | 0 |
| Mar 2026 | 4 | 0 |
| Apr 2026 | 0 | 1 |
| May 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| Jul 2026 | 0 | 1 |
| Aug 2026 | 4 | 1 |
| Sep 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| December 11, 2025 Filed Dec 12, 2025 21:09 UTC |
Ladwa AkshayChief Operations Officer
|
Tax withholdingCommon Stock | 21,594 | $3.44 | $74,283.36 |
DisclosureSEC source: 0001828536-25-000207 · wk-form4_1765573797.xml · nonDerivative · entry 1 Ladwa Akshay · CIK 0001977206 · Chief Operations Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,836,095 F1 · kind: Represents shares withheld by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Read SEC document |
| November 14, 2025 Filed Nov 14, 2025 19:51 UTC |
Piconi RobertDirector · Chief Executive Officer · 10% owner
|
PurchaseCommon Stock | 10,000 | $3.00 | $29,958.00 |
DisclosureSEC source: 0001628280-25-052305 · wk-form4_1763149862.xml · nonDerivative · entry 2 Piconi Robert · CIK 0001898769 · Director · Chief Executive Officer · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,207,242 F2 · shares: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.995 to $3. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. Read SEC document |
| November 13, 2025 Filed Nov 14, 2025 19:51 UTC |
Piconi RobertDirector · Chief Executive Officer · 10% owner
|
Tax withholdingCommon Stock | 2,642 | $3.54 | $9,352.68 |
DisclosureSEC source: 0001628280-25-052305 · wk-form4_1763149862.xml · nonDerivative · entry 1 Piconi Robert · CIK 0001898769 · Director · Chief Executive Officer · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,197,242 F1 · shares: Represents shares withheld by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Read SEC document |
| November 13, 2025 Filed Nov 14, 2025 21:12 UTC |
Ladwa AkshayChief Operations Officer
|
Tax withholdingCommon Stock | 9,886 | $3.54 | $34,996.44 |
DisclosureSEC source: 0001628280-25-052356 · wk-form4_1763154724.xml · nonDerivative · entry 1 Ladwa Akshay · CIK 0001977206 · Chief Operations Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,857,689 F1 · shares: Represents shares withheld by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Read SEC document |
| November 13, 2025 Filed Nov 14, 2025 21:12 UTC |
Wiese ChristopherPresident, Energy Vault Labs
|
Tax withholdingCommon Stock | 2,639 | $3.54 | $9,342.06 |
DisclosureSEC source: 0001628280-25-052355 · wk-form4_1763154718.xml · nonDerivative · entry 1 Wiese Christopher · CIK 0001908958 · President, Energy Vault Labs 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,144,519 F1 · shares: Represents shares withheld by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Read SEC document |
| October 15, 2025 Filed Oct 21, 2025 20:09 UTC |
Ladwa AkshayChief Operations Officer
|
GiftCommon Stock | 50,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001977206-25-000006 · wk-form4_1761077341.xml · nonDerivative · entry 1 Ladwa Akshay · CIK 0001977206 · Chief Operations Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,867,575 F1 · shares: The securities reported in this line item represent a bona fide gift from the reporting person to his sister, Megha Rangarej. Read SEC document |
| October 10, 2025 Filed Oct 14, 2025 20:26 UTC |
Piconi RobertDirector · Chief Executive Officer · 10% owner
|
Tax withholdingCommon Stock | 13,719 | $2.97 | $40,745.43 |
DisclosureSEC source: 0001828536-25-000192 · wk-form4_1760473613.xml · nonDerivative · entry 1 Piconi Robert · CIK 0001898769 · Director · Chief Executive Officer · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,199,884 F1 · shares: Represents shares withheld by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Read SEC document |
| October 10, 2025 Filed Oct 14, 2025 20:26 UTC |
Beer Michael ThomasChief Financial Officer
|
Tax withholdingCommon Stock | 15,581 | $2.97 | $46,275.57 |
DisclosureSEC source: 0001828536-25-000191 · wk-form4_1760473608.xml · nonDerivative · entry 1 Beer Michael Thomas · CIK 0001870889 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,200,522 F1 · shares: Represents shares withheld by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Read SEC document |
| October 10, 2025 Filed Oct 14, 2025 20:26 UTC |
Ladwa AkshayChief Operations Officer
|
Tax withholdingCommon Stock | 17,007 | $2.97 | $50,510.79 |
DisclosureSEC source: 0001828536-25-000190 · wk-form4_1760473602.xml · nonDerivative · entry 1 Ladwa Akshay · CIK 0001977206 · Chief Operations Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,917,575 F1 · shares: Represents shares withheld by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Read SEC document |
| October 10, 2025 Filed Oct 14, 2025 20:26 UTC |
Wiese ChristopherPresident, Energy Vault Labs
|
Tax withholdingCommon Stock | 5,591 | $2.97 | $16,605.27 |
DisclosureSEC source: 0001828536-25-000189 · wk-form4_1760473596.xml · nonDerivative · entry 1 Wiese Christopher · CIK 0001908958 · President, Energy Vault Labs 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,147,158 F1 · shares: Represents shares withheld by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Read SEC document |
| September 25, 2025 Filed Sep 26, 2025 20:03 UTC |
Ladwa AkshayChief Operations Officer
|
SaleCommon Stock | 75,000 | $3.11 | $233,025.00 |
DisclosureSEC source: 0001977206-25-000004 · wk-form4_1758916998.xml · nonDerivative · entry 2 Ladwa Akshay · CIK 0001977206 · Chief Operations Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,934,582 F1 · shares: The sale reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan. Read SEC document |
| September 24, 2025 Filed Sep 26, 2025 20:03 UTC |
Ladwa AkshayChief Operations Officer
|
SaleCommon Stock | 75,000 | $2.98 | $223,200.00 |
DisclosureSEC source: 0001977206-25-000004 · wk-form4_1758916998.xml · nonDerivative · entry 1 Ladwa Akshay · CIK 0001977206 · Chief Operations Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,009,582 F1 · shares: The sale reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan. Read SEC document |
| September 23, 2025 Filed Sep 25, 2025 20:06 UTC |
Ladwa AkshayChief Operations Officer
|
SaleCommon Stock | 75,000 | $3.24 | $242,625.00 |
DisclosureSEC source: 0001828536-25-000179 · wk-form4_1758830807.xml · nonDerivative · entry 1 Ladwa Akshay · CIK 0001977206 · Chief Operations Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 2,084,582 F1 · kind: The sale reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan. Read SEC document |
| September 22, 2025 Filed Sep 24, 2025 20:25 UTC |
Piconi RobertDirector · Chief Executive Officer · 10% owner
|
Tax withholdingCommon Stock | 10,400 | $2.02 | $21,008.00 |
DisclosureSEC source: 0001828536-25-000175 · wk-form4_1758745508.xml · nonDerivative · entry 1 Piconi Robert · CIK 0001898769 · Director · Chief Executive Officer · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,199,884 F1 · shares: Represents shares withheld by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Read SEC document |
| September 22, 2025 Filed Sep 24, 2025 20:25 UTC |
Ladwa AkshayChief Operations Officer
|
Tax withholdingCommon Stock | 13,250 | $2.02 | $26,765.00 |
DisclosureSEC source: 0001828536-25-000177 · wk-form4_1758745522.xml · nonDerivative · entry 1 Ladwa Akshay · CIK 0001977206 · Chief Operations Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,159,582 F1 · shares: Represents shares withheld by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Read SEC document |
| September 22, 2025 Filed Sep 24, 2025 20:25 UTC |
Wiese ChristopherPresident, Energy Vault Labs
|
Tax withholdingCommon Stock | 8,750 | $2.02 | $17,675.00 |
DisclosureSEC source: 0001828536-25-000176 · wk-form4_1758745514.xml · nonDerivative · entry 1 Wiese Christopher · CIK 0001908958 · President, Energy Vault Labs 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,152,749 F1 · shares: Represents shares withheld by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Read SEC document |
| September 19, 2025 Filed Sep 19, 2025 16:35 UTC |
Piconi RobertDirector · Chief Executive Officer · 10% owner
|
PurchaseCommon Stock | 17,500 | $3.02 | $52,874.50 |
DisclosureSEC source: 0001898769-25-000010 · wk-form4_1758299736.xml · nonDerivative · entry 1 Piconi Robert · CIK 0001898769 · Director · Chief Executive Officer · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,199,884 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.9925 to $3.04. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. Read SEC document |
| September 18, 2025 Filed Sep 18, 2025 14:29 UTC |
Paulson LarryDirector
|
PurchaseCommon Stock | 20,000 | $2.40 | $47,998.00 |
DisclosureSEC source: 0001509559-25-000004 · wk-form4_1758205788.xml · nonDerivative · entry 1 Paulson Larry · CIK 0001509559 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 335,636 F1 · shares: The shares are purchased in one transaction at a price given in Column 4. Read SEC document |
| September 17, 2025 Filed Sep 17, 2025 14:36 UTC |
Piconi RobertDirector · Chief Executive Officer · 10% owner
|
PurchaseCommon Stock | 50,000 | $2.30 | $115,120.00 |
DisclosureSEC source: 0001898769-25-000008 · wk-form4_1758119807.xml · nonDerivative · entry 1 Piconi Robert · CIK 0001898769 · Director · Chief Executive Officer · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,182,384 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.28 to 2.33. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. Read SEC document |
| September 16, 2025 Filed Sep 16, 2025 18:19 UTC |
Piconi RobertDirector · Chief Executive Officer · 10% owner
|
PurchaseCommon Stock | 25,000 | $2.21 | $55,285.00 |
DisclosureSEC source: 0001898769-25-000006 · wk-form4_1758046778.xml · nonDerivative · entry 1 Piconi Robert · CIK 0001898769 · Director · Chief Executive Officer · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,132,384 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.18 to $2.225. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. Read SEC document |
| September 16, 2025 Filed Sep 18, 2025 20:50 UTC |
Unwin StephanieDirector
|
GrantCommon Stock | 140,114 | $0.00 | $0.00 |
DisclosureSEC source: 0002014396-25-000004 · wk-form4_1758228619.xml · nonDerivative · entry 1 Unwin Stephanie · CIK 0002014396 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 278,092 F1 · shares: Reflects an award of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock. The RSUs vest (subject to the reporting person's continued service on the Board) after the first anniversary of the Vesting Commencement Date - May 30, 2025. Read SEC document |
| September 16, 2025 Filed Sep 18, 2025 20:24 UTC |
Paulson LarryDirector
|
GrantCommon Stock | 161,132 | $0.00 | $0.00 |
DisclosureSEC source: 0001509559-25-000006 · wk-form4_1758227051.xml · nonDerivative · entry 1 Paulson Larry · CIK 0001509559 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 496,768 F1 · shares: Reflects an award of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock. The RSUs vest (subject to the reporting person's continued service on the Board) after the first anniversary of the Vesting Commencement Date - May 30, 2025. Read SEC document |
| September 16, 2025 Filed Sep 18, 2025 20:22 UTC |
Ertel Thomas RDirector
|
GrantCommon Stock | 161,132 | $0.00 | $0.00 |
DisclosureSEC source: 0001725272-25-000004 · wk-form4_1758226929.xml · nonDerivative · entry 1 Ertel Thomas R · CIK 0001725272 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 360,338 F1 · shares: Reflects an award of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock. The RSUs vest (subject to the reporting person's continued service on the Board) after the first anniversary of the Vesting Commencement Date - May 30, 2025. Read SEC document |
| September 16, 2025 Filed Sep 18, 2025 20:23 UTC |
Mandanas Mary BethDirector
|
GrantCommon Stock | 161,132 | $0.00 | $0.00 |
DisclosureSEC source: 0001857599-25-000004 · wk-form4_1758227026.xml · nonDerivative · entry 1 Mandanas Mary Beth · CIK 0001857599 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 345,838 F1 · shares: Reflects an award of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock. The RSUs vest (subject to the reporting person's continued service on the Board) after the first anniversary of the Vesting Commencement Date - May 30, 2025. Read SEC document |
| September 16, 2025 Filed Sep 18, 2025 20:23 UTC |
Fariello Theresa MDirector
|
GrantCommon Stock | 140,114 | $0.00 | $0.00 |
DisclosureSEC source: 0001965441-25-000004 · wk-form4_1758226998.xml · nonDerivative · entry 1 Fariello Theresa M · CIK 0001965441 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 299,064 F1 · shares: Reflects an award of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock. The RSUs vest (subject to the reporting person's continued service on the Board) after the first anniversary of the Vesting Commencement Date - May 30, 2025. Read SEC document |
| September 16, 2025 Filed Sep 18, 2025 20:22 UTC |
Hixon DylanDirector
|
GrantCommon Stock | 98,449 | $0.00 | $0.00 |
DisclosureSEC source: 0002063923-25-000005 · wk-form4_1758226965.xml · nonDerivative · entry 1 Hixon Dylan · CIK 0002063923 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 98,449 F1 · shares: Reflects an award of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of Common Stock. The RSUs vest (subject to the reporting person's continued service on the Board) after the third anniversary of the Vesting Commencement Date - March 31, 2025. Read SEC document |
| September 12, 2025 Filed Sep 12, 2025 20:12 UTC |
Beer Michael ThomasChief Financial Officer
|
SaleCommon Stock | 50,000 | $2.17 | $108,250.00 |
DisclosureSEC source: 0001828536-25-000155 · wk-form4_1757707919.xml · nonDerivative · entry 1 Beer Michael Thomas · CIK 0001870889 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,216,103 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.160 and $2.180. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| September 11, 2025 Filed Sep 12, 2025 16:22 UTC |
Mandanas Mary BethDirector
|
PurchaseCommon Stock | 10,000 | $2.05 | $20,520.00 |
DisclosureSEC source: 0001828536-25-000153 · wk-form4_1757694142.xml · nonDerivative · entry 1 Mandanas Mary Beth · CIK 0001857599 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 184,706 F1 · acquired: The shares are purchased in one transaction at a price given in Column 4. Read SEC document |
| September 04, 2025 Filed Sep 5, 2025 20:03 UTC |
Piconi RobertDirector · Chief Executive Officer · 10% owner
|
Tax withholdingCommon Stock | 2,642 | $1.14 | $2,998.67 |
DisclosureSEC source: 0001828536-25-000149 · wk-form4_1757102591.xml · nonDerivative · entry 1 Piconi Robert · CIK 0001898769 · Director · Chief Executive Officer · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,107,384 F1 · shares: Represents shares withhheld by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Read SEC document |
| September 04, 2025 Filed Sep 5, 2025 20:03 UTC |
Ladwa AkshayChief Operations Officer
|
Tax withholdingCommon Stock | 8,210 | $1.14 | $9,318.35 |
DisclosureSEC source: 0001828536-25-000147 · wk-form4_1757102578.xml · nonDerivative · entry 1 Ladwa Akshay · CIK 0001977206 · Chief Operations Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,172,832 F1 · shares: Represents shares withheld by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Read SEC document |
| September 04, 2025 Filed Sep 5, 2025 20:03 UTC |
Wiese ChristopherPresident, Energy Vault Labs
|
Tax withholdingCommon Stock | 2,639 | $1.14 | $2,995.27 |
DisclosureSEC source: 0001828536-25-000148 · wk-form4_1757102585.xml · nonDerivative · entry 1 Wiese Christopher · CIK 0001908958 · President, Energy Vault Labs 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,161,499 F1 · shares: Represents shares withheld by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Read SEC document |
| August 29, 2025 Filed Aug 29, 2025 18:43 UTC |
Piconi RobertDirector · Chief Executive Officer · 10% owner
|
PurchaseCommon Stock | 22,500 | $1.92 | $43,107.75 |
DisclosureSEC source: 0001828536-25-000137 · wk-form4_1756492998.xml · nonDerivative · entry 1 Piconi Robert · CIK 0001898769 · Director · Chief Executive Officer · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,110,026 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.905 to $1.92. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. Read SEC document |
| August 29, 2025 Filed Aug 29, 2025 17:42 UTC |
Hixon DylanDirector
|
PurchaseCommon Stock | 20,000 | $1.92 | $38,310.00 |
DisclosureSEC source: 0001828536-25-000135 · wk-form4_1756489367.xml · nonDerivative · entry 1 Hixon Dylan · CIK 0002063923 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held by Arden Road Investments LLC Disclosed balance after: 900,065 F1 · acquired: Shares are purchased in one transactions at a price given in Column 4. F2 · ownership.nature: Mr. Hixon is the sole trustee of the "Dylan Trust under the JMH-ICH Lex Trust" which holds shares in Arden Road Investments LLC. Mr. Hixon may be deemed to have beneficial ownership of the securities held by the Dylan Trust. Mr. Hixon disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein. Read SEC document |
| August 28, 2025 Filed Aug 28, 2025 20:03 UTC |
Piconi RobertDirector · Chief Executive Officer · 10% owner
|
PurchaseCommon Stock | 55,000 | $1.71 | $93,813.50 |
DisclosureSEC source: 0001828536-25-000129 · wk-form4_1756411400.xml · nonDerivative · entry 1 Piconi Robert · CIK 0001898769 · Director · Chief Executive Officer · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,087,526 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.64 to $1.79. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. Read SEC document |
| August 28, 2025 Filed Aug 28, 2025 15:42 UTC |
Paulson LarryDirector
|
PurchaseCommon Stock | 20,000 | $1.78 | $35,598.00 |
DisclosureSEC source: 0001828536-25-000125 · wk-form4_1756395727.xml · nonDerivative · entry 1 Paulson Larry · CIK 0001509559 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 315,636 F1 · acquired: The shares are purchased in one transaction at a price given in Column 4. Read SEC document |
| August 28, 2025 Filed Aug 28, 2025 17:49 UTC |
Ertel Thomas RDirector
|
PurchaseCommon Stock | 11,200 | $1.81 | $20,229.44 |
DisclosureSEC source: 0001828536-25-000127 · wk-form4_1756403384.xml · nonDerivative · entry 1 Ertel Thomas R · CIK 0001725272 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 199,206 F1 · acquired: The shares are purchased in one transaction at a price provided in Column 4. Read SEC document |
| August 26, 2025 Filed Aug 27, 2025 14:46 UTC |
Fariello Theresa MDirector
|
PurchaseCommon Stock | 5,000 | $1.71 | $8,525.00 |
DisclosureSEC source: 0001828536-25-000123 · wk-form4_1756305980.xml · nonDerivative · entry 1 Fariello Theresa M · CIK 0001965441 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 158,950 F1 · acquired: The shares are purchased in one transaction at a price given in Column 4. Read SEC document |
| August 21, 2025 Filed Aug 21, 2025 14:02 UTC |
Wiese ChristopherPresident, Energy Vault Labs
|
PurchaseCommon Stock | 6,200 | $1.59 | $9,858.00 |
DisclosureSEC source: 0001828536-25-000120 · wk-form4_1755784924.xml · nonDerivative · entry 1 Wiese Christopher · CIK 0001908958 · President, Energy Vault Labs 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,164,138 F1 · acquired: The shares are purchased in one transaction at a price given in Column 4. Read SEC document |
| August 14, 2025 Filed Aug 14, 2025 19:09 UTC |
Hixon DylanDirector
|
PurchaseCommon Stock | 20,000 | $1.50 | $29,912.00 |
DisclosureSEC source: 0001828536-25-000115 · wk-form4_1755198566.xml · nonDerivative · entry 1 Hixon Dylan · CIK 0002063923 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 220,000 F1 · acquired: The shares are purchased in one transaction at a price given in Column 4. Read SEC document |
| August 14, 2025 Filed Aug 29, 2025 17:19 UTC Amendment |
Hixon DylanDirector
|
PurchaseCommon Stock | 20,000 | $1.50 | $29,912.00 |
DisclosureSEC source: 0001828536-25-000133 · wk-form4a_1756487957.xml · nonDerivative · entry 1 Hixon Dylan · CIK 0002063923 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · Held by Arden Road Investments LLC Disclosed balance after: 880,065 F1 · kind: This amendment on Form 4A is being filed to correct an error in reporting on the Reporting Persons previously filed Form 4 filed on August 14, 2025. The previously filed 4 mistakenly a. reported the Ownership Form in Column 6 of Table I as Direct rather than Indirect and accordingly did not describe the Nature of Indirect Beneficial Ownership in Column 7 of Table I and b. overstated the Amount of Securities Acquired in Column 4 of Table I due to a typographical error. F2 · acquired: The shares are purchased in one transaction at a price given in Column 4. F3 · ownership.nature: Mr. Hixon is the sole trustee of the "Dylan Trust under the JMH-ICH Lex Trust" which holds shares in Arden Road Investments LLC. Mr. Hixon may be deemed to have beneficial ownership of the securities held by the Dylan Trust. Mr. Hixon disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein. Read SEC document |
| August 13, 2025 Filed Aug 13, 2025 19:10 UTC |
Paulson LarryDirector
|
PurchaseCommon Stock | 20,000 | $1.38 | $27,598.00 |
DisclosureSEC source: 0001828536-25-000113 · wk-form4_1755112209.xml · nonDerivative · entry 1 Paulson Larry · CIK 0001509559 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 295,636 F1 · kind: The shares are purchased in one transaction at a price given in Column 4. Read SEC document |
| August 11, 2025 Filed Aug 12, 2025 19:35 UTC |
Ertel Thomas RDirector
|
PurchaseCommon Stock | 13,300 | $1.44 | $19,150.67 |
DisclosureSEC source: 0001828536-25-000111 · wk-form4_1755027328.xml · nonDerivative · entry 1 Ertel Thomas R · CIK 0001725272 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 188,006 F1 · kind: The shares are purchased in one transaction at a price provided in Column 4. Read SEC document |
| July 18, 2025 Filed Jul 18, 2025 21:42 UTC |
Piconi RobertDirector · Chief Executive Officer · 10% owner
|
SaleCommon Stock | 12,135 | $0.81 | $9,835.42 |
DisclosureSEC source: 0001828536-25-000086 · wk-form4_1752874951.xml · nonDerivative · entry 1 Piconi Robert · CIK 0001898769 · Director · Chief Executive Officer · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,032,526 F1 · kind: Represents shares sold by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Read SEC document |
| July 18, 2025 Filed Jul 18, 2025 21:43 UTC |
Beer Michael ThomasChief Financial Officer
|
SaleCommon Stock | 33,897 | $0.81 | $27,473.52 |
DisclosureSEC source: 0001828536-25-000088 · wk-form4_1752874977.xml · nonDerivative · entry 1 Beer Michael Thomas · CIK 0001870889 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,266,103 F1 · kind: Represents shares sold by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Read SEC document |
| July 18, 2025 Filed Jul 18, 2025 21:43 UTC |
Ladwa AkshayChief Engineering Officer
|
SaleCommon Stock | 15,046 | $0.81 | $12,194.78 |
DisclosureSEC source: 0001828536-25-000089 · wk-form4_1752874989.xml · nonDerivative · entry 1 Ladwa Akshay · CIK 0001977206 · Chief Engineering Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,181,042 F1 · kind: Represents shares sold by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Read SEC document |
| July 18, 2025 Filed Jul 18, 2025 21:42 UTC |
Wiese ChristopherChief Operating Officer
|
SaleCommon Stock | 4,946 | $0.81 | $4,008.73 |
DisclosureSEC source: 0001828536-25-000087 · wk-form4_1752874964.xml · nonDerivative · entry 1 Wiese Christopher · CIK 0001908958 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,157,938 F1 · kind: Represents shares sold by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Read SEC document |
| June 06, 2025 Filed Jun 10, 2025 20:17 UTC |
Piconi RobertDirector · Chief Executive Officer · 10% owner
|
SaleCommon Stock | 9,326 | $0.98 | $9,092.85 |
DisclosureSEC source: 0001828536-25-000077 · wk-form4_1749586632.xml · nonDerivative · entry 1 Piconi Robert · CIK 0001898769 · Director · Chief Executive Officer · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,044,661 F1 · kind: Represents shares sold by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Read SEC document |
| June 06, 2025 Filed Jun 10, 2025 20:17 UTC |
Ladwa AkshayChief Engineering Officer
|
SaleCommon Stock | 17,530 | $0.98 | $17,091.75 |
DisclosureSEC source: 0001828536-25-000079 · wk-form4_1749586651.xml · nonDerivative · entry 1 Ladwa Akshay · CIK 0001977206 · Chief Engineering Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,196,088 F1 · kind: Represents shares sold by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Read SEC document |
| June 06, 2025 Filed Jun 10, 2025 20:17 UTC |
Wiese ChristopherChief Operating Officer
|
SaleCommon Stock | 9,441 | $0.98 | $9,204.98 |
DisclosureSEC source: 0001828536-25-000078 · wk-form4_1749586642.xml · nonDerivative · entry 1 Wiese Christopher · CIK 0001908958 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,162,884 F1 · kind: Represents shares sold by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Read SEC document |
| May 16, 2025 Filed May 16, 2025 20:48 UTC |
Piconi RobertDirector · Chief Executive Officer · 10% owner
|
SaleCommon Stock | 40,277 | $0.94 | $37,932.88 |
DisclosureSEC source: 0001828536-25-000067 · wk-form4_1747428516.xml · nonDerivative · entry 1 Piconi Robert · CIK 0001898769 · Director · Chief Executive Officer · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,053,987 F1 · kind: Represents shares sold by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.