Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Energy Vault Holdings, Inc.NRGV · Entity 5363 | Chief Financial Officer | July 06, 2026 | July 08, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Energy Vault Holdings, Inc.
Report date July 06, 2026 · Filed July 08, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 1,021,806 |
Ending reported balance
After 2026-07-06 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2026-07-06 · Exercise / conversion · Acquired 50,000 · Balance 1,086,806 Row 2 · 2026-07-06 · Sale · Disposed 65,000 · Balance 1,021,806 F1: The sale reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan. |
| Stock OptionSEC Table II · derivative / convertible security · Conversion / exercise price $1.17 · Expires 2034-05-16 | Direct | 700,000 |
Reported balance
After 2026-07-06 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · 2026-07-06 · Exercise / conversion · Disposed 50,000 · Balance 700,000 F2: The stock option vested as to 25% of the underlying shares on June 30, 2025, and as to the remaining of the underlying shares in 12 substantially similar quarterly installments thereafter. |
Filing footnotes · ownership attribution and instrument terms
F1: The sale reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.
F2: The stock option vested as to 25% of the underlying shares on June 30, 2025, and as to the remaining of the underlying shares in 12 substantially similar quarterly installments thereafter.
Transaction history
JSON APIPurchases/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 | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| July 06, 2026 Filed Jul 8, 2026 21:12 UTC | Energy Vault Holdings, Inc. NRGV · Entity 5363 | Exercise / conversionStock Option · Derivative | 50,000 | $0.00 Strike: $1.17 | $0.00 |
DisclosureSEC source: 0001870889-26-000010 · wk-form4_1783545154.xml · derivative · entry 3 Beer Michael Thomas · CIK 0001870889 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 700,000 Underlying: Common Stock · 50,000 shares Expires 2034-05-16 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_date: The stock option vested as to 25% of the underlying shares on June 30, 2025, and as to the remaining of the underlying shares in 12 substantially similar quarterly installments thereafter. Read SEC document |
| July 06, 2026 Filed Jul 8, 2026 21:12 UTC | Energy Vault Holdings, Inc. NRGV · Entity 5363 | SaleCommon Stock | 65,000 | $4.08 | $265,200.00 |
DisclosureSEC source: 0001870889-26-000010 · wk-form4_1783545154.xml · nonDerivative · entry 2 Beer Michael Thomas · CIK 0001870889 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,021,806 F1 · shares: The sale reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan. Read SEC document |
| July 06, 2026 Filed Jul 8, 2026 21:12 UTC | Energy Vault Holdings, Inc. NRGV · Entity 5363 | Exercise / conversionCommon Stock | 50,000 | $1.17 | $58,500.00 |
DisclosureSEC source: 0001870889-26-000010 · wk-form4_1783545154.xml · nonDerivative · entry 1 Beer Michael Thomas · CIK 0001870889 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,086,806 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| June 30, 2026 Filed Jul 2, 2026 20:06 UTC | Energy Vault Holdings, Inc. NRGV · Entity 5363 | Tax withholdingCommon Stock | 24,139 | $4.71 | $113,694.69 |
DisclosureSEC source: 0001870889-26-000009 · wk-form4_1783022787.xml · nonDerivative · entry 1 Beer Michael Thomas · CIK 0001870889 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,036,806 F1 · shares: Represents shares withheld by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Not a market sale. Read SEC document |
| April 06, 2026 Filed Apr 8, 2026 22:56 UTC | Energy Vault Holdings, Inc. NRGV · Entity 5363 | Exercise / conversionStock Option · Derivative | 50,000 | $0.00 Strike: $1.17 | $0.00 |
DisclosureSEC source: 0001870889-26-000006 · wk-form4_1775688978.xml · derivative · entry 3 Beer Michael Thomas · CIK 0001870889 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 750,000 Underlying: Common Stock · 50,000 shares Expires 2034-05-16 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_date: The stock option vested as to 25% of the underlying shares on June 30, 2025, and as to the remaining of the underlying shares in 12 substantially similar quarterly installments thereafter. Read SEC document |
| April 06, 2026 Filed Apr 8, 2026 22:56 UTC | Energy Vault Holdings, Inc. NRGV · Entity 5363 | SaleCommon Stock | 65,000 | $3.18 | $206,700.00 |
DisclosureSEC source: 0001870889-26-000006 · wk-form4_1775688978.xml · nonDerivative · entry 2 Beer Michael Thomas · CIK 0001870889 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,060,945 F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted on December 19, 2025. Read SEC document |
| April 06, 2026 Filed Apr 8, 2026 22:56 UTC | Energy Vault Holdings, Inc. NRGV · Entity 5363 | Exercise / conversionCommon Stock | 50,000 | $1.17 | $58,500.00 |
DisclosureSEC source: 0001870889-26-000006 · wk-form4_1775688978.xml · nonDerivative · entry 1 Beer Michael Thomas · CIK 0001870889 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,125,945 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:15 UTC | Energy Vault Holdings, Inc. NRGV · Entity 5363 | Tax withholdingCommon Stock | 28,738 | $3.30 | $94,835.40 |
DisclosureSEC source: 0001828536-26-000030 · wk-form4_1775160901.xml · nonDerivative · entry 1 Beer Michael Thomas · CIK 0001870889 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,075,945 F1 · shares: Represents shares withheld by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units. Not a market sale. Read SEC document |
| March 12, 2026 Filed Mar 16, 2026 21:28 UTC | Energy Vault Holdings, Inc. NRGV · Entity 5363 | GrantCommon Stock | 150,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001870889-26-000004 · wk-form4_1773696480.xml · nonDerivative · entry 1 Beer Michael Thomas · CIK 0001870889 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,104,683 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 with a 3-Year vesting period (subject to the Reporting Person's continued service to the Company or its subsidiaries through the applicable vesting date), with 33.2% vesting after 12 months, followed by quarterly vesting of 8.35%. Vesting commencement date is 3/31/2026. Read SEC document |
| January 30, 2026 Filed Jan 30, 2026 21:09 UTC | Energy Vault Holdings, Inc. NRGV · Entity 5363 | Tax withholdingCommon Stock | 103,100 | $5.43 | $559,833.00 |
DisclosureSEC source: 0001870889-26-000002 · wk-form4_1769807388.xml · nonDerivative · entry 4 Beer Michael Thomas · CIK 0001870889 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,354,683 F2 · kind: Represents shares withheld by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units earned on January 30, 2026. Read SEC document |
| January 30, 2026 Filed Jan 30, 2026 21:09 UTC | Energy Vault Holdings, Inc. NRGV · Entity 5363 | GrantCommon Stock | 200,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001870889-26-000002 · wk-form4_1769807388.xml · nonDerivative · entry 3 Beer Michael Thomas · CIK 0001870889 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,457,783 F1 · kind: On April 15, 2024, the Reporting Person was granted a performance-based restricted stock unit ("PSU") award under the Energy Vault Inc.'s 2022 Equity Incentive Plan covering 600,000 Performance RSUs that will vest immediately upon achievement of the following stock performance objectives: the Company's share price achieving a daily closing trading price at or above certain price levels for 20 trading days within any 30 trading day period during the period beginning on the first anniversary of the date of grant and ending on the fourth anniversary of the date of grant: $3.50, $4.50, and $5.50 per share. Upon the achievement of each price threshold as described in this paragraph, approximately 33% of the Performance RSUs (200,000 shares) shall vest, subject to the Reporting Person's continued service. The company achieved the price threshold of $3.50 on December 31, 2025 and the price threshold of $4.50 on January 7, 2026. Read SEC document |
| January 30, 2026 Filed Jan 30, 2026 21:09 UTC | Energy Vault Holdings, Inc. NRGV · Entity 5363 | Tax withholdingCommon Stock | 77,046 | $4.61 | $355,182.06 |
DisclosureSEC source: 0001870889-26-000002 · wk-form4_1769807388.xml · nonDerivative · entry 2 Beer Michael Thomas · CIK 0001870889 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,257,783 F2 · kind: Represents shares withheld by the Issuer to satisfy the reporting person's tax liability on vesting of restricted stock units earned on January 30, 2026. Read SEC document |
| January 30, 2026 Filed Jan 30, 2026 21:09 UTC | Energy Vault Holdings, Inc. NRGV · Entity 5363 | GrantCommon Stock | 200,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001870889-26-000002 · wk-form4_1769807388.xml · nonDerivative · entry 1 Beer Michael Thomas · CIK 0001870889 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,334,829 F1 · kind: On April 15, 2024, the Reporting Person was granted a performance-based restricted stock unit ("PSU") award under the Energy Vault Inc.'s 2022 Equity Incentive Plan covering 600,000 Performance RSUs that will vest immediately upon achievement of the following stock performance objectives: the Company's share price achieving a daily closing trading price at or above certain price levels for 20 trading days within any 30 trading day period during the period beginning on the first anniversary of the date of grant and ending on the fourth anniversary of the date of grant: $3.50, $4.50, and $5.50 per share. Upon the achievement of each price threshold as described in this paragraph, approximately 33% of the Performance RSUs (200,000 shares) shall vest, subject to the Reporting Person's continued service. The company achieved the price threshold of $3.50 on December 31, 2025 and the price threshold of $4.50 on January 7, 2026. Read SEC document |
| January 22, 2026 Filed Jan 23, 2026 21:09 UTC | Energy Vault Holdings, Inc. NRGV · Entity 5363 | Tax withholdingCommon Stock | 15,693 | $4.61 | $72,344.73 |
DisclosureSEC source: 0001828536-26-000010 · wk-form4_1769202570.xml · nonDerivative · entry 1 Beer Michael Thomas · CIK 0001870889 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,134,829 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 |
| December 23, 2025 Filed Dec 23, 2025 21:40 UTC | Energy Vault Holdings, Inc. NRGV · Entity 5363 | SaleCommon Stock | 50,000 | $4.91 | $245,540.00 |
DisclosureSEC source: 0001870889-25-000005 · wk-form4_1766525998.xml · nonDerivative · entry 1 Beer Michael Thomas · CIK 0001870889 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,150,522 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.660 to $5.110. 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 |
| October 10, 2025 Filed Oct 14, 2025 20:26 UTC | Energy Vault Holdings, Inc. NRGV · Entity 5363 | 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 |
| September 12, 2025 Filed Sep 12, 2025 20:12 UTC | Energy Vault Holdings, Inc. NRGV · Entity 5363 | 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 |
| July 18, 2025 Filed Jul 18, 2025 21:43 UTC | Energy Vault Holdings, Inc. NRGV · Entity 5363 | 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 |
| March 24, 2025 Filed Mar 26, 2025 20:24 UTC | Energy Vault Holdings, Inc. NRGV · Entity 5363 | GrantCommon Stock | 100,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001828536-25-000027 · wk-form4_1743020671.xml · nonDerivative · entry 1 Beer Michael Thomas · CIK 0001870889 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,300,000 F1 · shares: Represents an award of restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of the Issuers Common Stock. The RSUs will vest as to 33.2% of the underlying shares on March 31, 2026, and as to the remaining of the underlying shares in eight substantially similar quarterly installments thereafter. F2 · balance_after: Represents the amount beneficially owned as of the date of this filing. Read SEC document |
| May 16, 2024 Filed May 17, 2024 23:21 UTC | Energy Vault Holdings, Inc. NRGV · Entity 5363 | GrantStock Option · Derivative | 800,000 | $0.00 Strike: $1.17 | $0.00 |
DisclosureSEC source: 0001104659-24-063136 · tm2414885-1_4seq1.xml · derivative · entry 3 Beer Michael Thomas · CIK 0001870889 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 800,000 Underlying: Common Stock · 800,000 shares Expires 2034-05-16 F3 · derivative.exercise_date: The stock option will vest as to 25% of the underlying shares on June 30, 2025, and as to the remaining of the underlying shares in 12 substantially similar quarterly installments thereafter. Read SEC document |
| May 16, 2024 Filed May 17, 2024 23:21 UTC | Energy Vault Holdings, Inc. NRGV · Entity 5363 | GrantCommon Stock | 600,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-24-063136 · tm2414885-1_4seq1.xml · nonDerivative · entry 2 Beer Michael Thomas · CIK 0001870889 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,200,000 F2 · shares: Represents an award of RSUs. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock. The RSUs will vest as to one-third of the underlying shares upon the achievement of each of the following stock price targets, based on twenty trading days during any consecutive thirty trading day period occurring prior to the fourth anniversary of the grant date: $3.50, $4.50 and $5.50. Any portion of the award that has not vested as of the fourth anniversary of the grant date shall be forfeited and terminated for no consideration. Read SEC document |
| May 16, 2024 Filed May 17, 2024 23:21 UTC | Energy Vault Holdings, Inc. NRGV · Entity 5363 | GrantCommon Stock | 600,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-24-063136 · tm2414885-1_4seq1.xml · nonDerivative · entry 1 Beer Michael Thomas · CIK 0001870889 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 600,000 F1 · shares: Represents an award of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock. The RSUs will vest as to 25% of the underlying shares on June 30, 2025, and as to the remaining of the underlying shares in 12 substantially similar quarterly installments thereafter. 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.