Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Net Power Inc.NPWR · Entity 6500 | General Counsel and Secretary | September 12, 2023 | September 14, 2023 |
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.
Net Power Inc.
Report date September 12, 2023 · Filed September 14, 2023
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common StockSEC Table I · non-derivative | Direct | 0 |
Ending reported balance
After 2023-09-13 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2023-09-12 · Sale · Disposed 5,268 · Balance 26,126 F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $15.00 to $15.13, inclusive. The reporting person undertakes to provide to 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 above. Row 2 · 2023-09-13 · Sale · Disposed 26,126 · Balance 0 F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $15.00 to $15.24, inclusive. The reporting person undertakes to provide to 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 above. |
Filing footnotes · ownership attribution and instrument terms
F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $15.00 to $15.13, inclusive. The reporting person undertakes to provide to 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 above.
F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $15.00 to $15.24, inclusive. The reporting person undertakes to provide to 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 above.
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 |
|---|---|---|---|---|---|---|
| September 13, 2023 Filed Sep 14, 2023 20:36 UTC | Net Power Inc. NPWR · Entity 6500 | SaleClass A Common Stock | 26,126 | $15.12 | $394,975.48 |
DisclosureSEC source: 0001845437-23-000036 · wk-form4_1694723800.xml · nonDerivative · entry 2 MAHON JAMES · CIK 0001975868 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $15.00 to $15.24, inclusive. The reporting person undertakes to provide to 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 above. Read SEC document |
| September 12, 2023 Filed Sep 14, 2023 20:36 UTC | Net Power Inc. NPWR · Entity 6500 | SaleClass A Common Stock | 5,268 | $15.04 | $79,215.44 |
DisclosureSEC source: 0001845437-23-000036 · wk-form4_1694723800.xml · nonDerivative · entry 1 MAHON JAMES · CIK 0001975868 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 26,126 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $15.00 to $15.13, inclusive. The reporting person undertakes to provide to 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 above. Read SEC document |
| September 11, 2023 Filed Sep 12, 2023 20:15 UTC | Net Power Inc. NPWR · Entity 6500 | SaleClass A Common Stock | 20,000 | $15.11 | $302,230.00 |
DisclosureSEC source: 0001845437-23-000034 · wf-form4_169454973580624.xml · nonDerivative · entry 2 MAHON JAMES · CIK 0001975868 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 31,394 F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $15.00 to $15.44, inclusive. The reporting person undertakes to provide to 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 above. Read SEC document |
| September 08, 2023 Filed Sep 12, 2023 20:15 UTC | Net Power Inc. NPWR · Entity 6500 | SaleClass A Common Stock | 20,000 | $15.71 | $314,284.00 |
DisclosureSEC source: 0001845437-23-000034 · wf-form4_169454973580624.xml · nonDerivative · entry 1 MAHON JAMES · CIK 0001975868 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 51,394 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $15.56 to $15.91, inclusive. The reporting person undertakes to provide to 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 above. Read SEC document |
| September 07, 2023 Filed Sep 8, 2023 20:43 UTC | Net Power Inc. NPWR · Entity 6500 | SaleClass A Common Stock | 20,000 | $15.21 | $304,132.00 |
DisclosureSEC source: 0001845437-23-000032 · wf-form4_169420581311687.xml · nonDerivative · entry 2 MAHON JAMES · CIK 0001975868 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 71,394 F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $15.00 to $15.60, inclusive. The reporting person undertakes to provide to 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 above. Read SEC document |
| September 06, 2023 Filed Sep 8, 2023 20:43 UTC | Net Power Inc. NPWR · Entity 6500 | SaleClass A Common Stock | 8,606 | $15.25 | $131,249.25 |
DisclosureSEC source: 0001845437-23-000032 · wf-form4_169420581311687.xml · nonDerivative · entry 1 MAHON JAMES · CIK 0001975868 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 91,394 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $15.00 to $15.63, inclusive. The reporting person undertakes to provide to 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 above. Read SEC document |
| August 29, 2023 Filed Aug 31, 2023 20:31 UTC | Net Power Inc. NPWR · Entity 6500 | ConversionClass A Units of NET Power Operations LLC · Derivative | 100,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001845437-23-000018 · wf-form4_169351386901911.xml · derivative · entry 3 MAHON JAMES · CIK 0001975868 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 593,028 Underlying: Class A Common Stock · 100,000 shares Expires not disclosed 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. F1 · derivative.exercise_price: On August 29, 2023, 100,000 Class A Units of NET Power Operations LLC (a subsidiary of the issuer) held by the reporting person were redeemed in exchange for an equal number of shares of the issuer's Class A Common Stock pursuant to a redemption notice from the reporting person dated August 28, 2023, and upon such redemption, 100,000 shares of the issuer's Class B Common Stock held by the reporting person were surrendered to the issuer and canceled. F1 · derivative.exercise_date: On August 29, 2023, 100,000 Class A Units of NET Power Operations LLC (a subsidiary of the issuer) held by the reporting person were redeemed in exchange for an equal number of shares of the issuer's Class A Common Stock pursuant to a redemption notice from the reporting person dated August 28, 2023, and upon such redemption, 100,000 shares of the issuer's Class B Common Stock held by the reporting person were surrendered to the issuer and canceled. F1 · derivative.expiration_date: On August 29, 2023, 100,000 Class A Units of NET Power Operations LLC (a subsidiary of the issuer) held by the reporting person were redeemed in exchange for an equal number of shares of the issuer's Class A Common Stock pursuant to a redemption notice from the reporting person dated August 28, 2023, and upon such redemption, 100,000 shares of the issuer's Class B Common Stock held by the reporting person were surrendered to the issuer and canceled. Read SEC document |
| August 29, 2023 Filed Aug 31, 2023 20:31 UTC | Net Power Inc. NPWR · Entity 6500 | OtherClass B Common Stock | 100,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001845437-23-000018 · wf-form4_169351386901911.xml · nonDerivative · entry 2 MAHON JAMES · CIK 0001975868 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 593,028 Read SEC document |
| August 29, 2023 Filed Aug 31, 2023 20:31 UTC | Net Power Inc. NPWR · Entity 6500 | ConversionClass A Common Stock | 100,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001845437-23-000018 · wf-form4_169351386901911.xml · nonDerivative · entry 1 MAHON JAMES · CIK 0001975868 · General Counsel and Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 100,000 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 08, 2023 Filed Jun 12, 2023 23:43 UTC | Net Power Inc. NPWR · Entity 6500 | GrantClass A Units of NET Power Operations LLC · Derivative | 693,028 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001213900-23-048298 · ownership.xml · derivative · entry 2 MAHON JAMES · CIK 0001975868 · General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 693,028 Underlying: Class A common stock · 693,028 shares Expires not disclosed F2 · derivative.exercise_price: The Opco Units (together with the corresponding shares of the issuer's Class B common stock) are exchangeable into cash or shares of the issuer's Class A common stock, at the issuer's election, on a one-for-one basis and have no expiration date. F1 · kind: On June 8, 2023, as a result of the consummation of the transactions (the "Business Combination") contemplated by that certain Business Combination Agreement, dated December 13, 2022 and subsequently amended on April 23, 2023, by and among the issuer, NET Power Operations LLC (f/k/a Rice Acquisition Holdings II LLC) ("Opco"), Topo Buyer Co, LLC, Topo Merger Sub, LLC and NET Power, LLC ("Old NET Power"), in exchange for the equity interests of Old NET Power, which were cancelled, Mr. Mahon received Class A units of Opco (the "Opco Units") and a corresponding number of shares of the issuer's Class B common stock (which together are exchangeable into shares of the issuer's Class A Common Stock on a one-for-one basis). F1 · price: On June 8, 2023, as a result of the consummation of the transactions (the "Business Combination") contemplated by that certain Business Combination Agreement, dated December 13, 2022 and subsequently amended on April 23, 2023, by and among the issuer, NET Power Operations LLC (f/k/a Rice Acquisition Holdings II LLC) ("Opco"), Topo Buyer Co, LLC, Topo Merger Sub, LLC and NET Power, LLC ("Old NET Power"), in exchange for the equity interests of Old NET Power, which were cancelled, Mr. Mahon received Class A units of Opco (the "Opco Units") and a corresponding number of shares of the issuer's Class B common stock (which together are exchangeable into shares of the issuer's Class A Common Stock on a one-for-one basis). F2 · derivative.exercise_date: The Opco Units (together with the corresponding shares of the issuer's Class B common stock) are exchangeable into cash or shares of the issuer's Class A common stock, at the issuer's election, on a one-for-one basis and have no expiration date. F2 · derivative.expiration_date: The Opco Units (together with the corresponding shares of the issuer's Class B common stock) are exchangeable into cash or shares of the issuer's Class A common stock, at the issuer's election, on a one-for-one basis and have no expiration date. Read SEC document |
| June 08, 2023 Filed Jun 12, 2023 23:43 UTC | Net Power Inc. NPWR · Entity 6500 | GrantClass B Common Stock | 693,028 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001213900-23-048298 · ownership.xml · nonDerivative · entry 1 MAHON JAMES · CIK 0001975868 · General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 693,028 F1 · kind: On June 8, 2023, as a result of the consummation of the transactions (the "Business Combination") contemplated by that certain Business Combination Agreement, dated December 13, 2022 and subsequently amended on April 23, 2023, by and among the issuer, NET Power Operations LLC (f/k/a Rice Acquisition Holdings II LLC) ("Opco"), Topo Buyer Co, LLC, Topo Merger Sub, LLC and NET Power, LLC ("Old NET Power"), in exchange for the equity interests of Old NET Power, which were cancelled, Mr. Mahon received Class A units of Opco (the "Opco Units") and a corresponding number of shares of the issuer's Class B common stock (which together are exchangeable into shares of the issuer's Class A Common Stock on a one-for-one basis). F1 · price: On June 8, 2023, as a result of the consummation of the transactions (the "Business Combination") contemplated by that certain Business Combination Agreement, dated December 13, 2022 and subsequently amended on April 23, 2023, by and among the issuer, NET Power Operations LLC (f/k/a Rice Acquisition Holdings II LLC) ("Opco"), Topo Buyer Co, LLC, Topo Merger Sub, LLC and NET Power, LLC ("Old NET Power"), in exchange for the equity interests of Old NET Power, which were cancelled, Mr. Mahon received Class A units of Opco (the "Opco Units") and a corresponding number of shares of the issuer's Class B common stock (which together are exchangeable into shares of the issuer's Class A Common Stock on a one-for-one basis). 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.