AG˹ٷ

STOCK TITAN

[Form 3] NET Power Inc. Initial Statement of Beneficial Ownership

Filing Impact
(Low)
Filing Sentiment
(Neutral)
Form Type
3
Rhea-AI Filing Summary

NET Power's Form 3 shows that Damian R. Beauchamp and Cynda Beauchamp report indirect beneficial ownership of 26,729,880 shares of the issuer's Class B common stock through NPEH, LLC. The filing explains NPEH is a majority‑owned subsidiary of 8 Rivers Capital and each Reporting Person holds approximately 34.2% of 8 Rivers. The Form also notes Class A Units of NET Power Operations LLC are exchangeable DzԱ‑fǰ‑oԱ into Class A common stock or, at the issuer's election, cash, and have no expiration date.

Il Modulo 3 di NET Power indica che Damian R. Beauchamp e Cynda Beauchamp dichiarano la titolarità beneficiaria indiretta di 26.729.880 azioni di classe B dell'emittente tramite NPEH, LLC. La comunicazione precisa che NPEH è una controllata per la maggioranza di 8 Rivers Capital e che ciascuna delle persone che presentano la segnalazione detiene circa il 34,2% di 8 Rivers. Il Modulo osserva inoltre che le Unità di Classe A di NET Power Operations LLC sono convertibili una a una in azioni ordinarie di Classe A o, a scelta dell'emittente, in contanti, e non hanno data di scadenza.

El Formulario 3 de NET Power muestra que Damian R. Beauchamp y Cynda Beauchamp informan la propiedad beneficiaria indirecta de 26.729.880 acciones de la clase B del emisor a través de NPEH, LLC. La presentación explica que NPEH es una filial mayoritariamente propiedad de 8 Rivers Capital y que cada persona informante posee aproximadamente el 34,2% de 8 Rivers. El formulario también señala que las Unidades de Clase A de NET Power Operations LLC son canjeables una por una por acciones ordinarias de Clase A o, a elección del emisor, por efectivo, y no tienen fecha de vencimiento.

NET Power� Form 3� 따르� Damian R. Beauchamp와 Cynda Beauchamp� NPEH, LLC� 통해 발행회사� 클래� B 보통� 26,729,880주에 대� 간접� 실소유권� 신고했습니다. 서류� NPEH가 8 Rivers Capital� 과반� 출자 자회사이�, � 신고인은 8 Rivers 지분을 � 34.2% 보유하고 있다� 설명합니�. 또한 양식에는 NET Power Operations LLC� 클래� A 단위� 클래� A 보통주로 1대1 교환 가능하거나, 발행사의 선택� 따라 현금으로 대체될 � 있으�, 만료일이 없다� 기재되어 있습니다.

Le formulaire 3 de NET Power indique que Damian R. Beauchamp et Cynda Beauchamp déclarent une participation bénéficiaire indirecte de 26 729 880 actions ordinaires de classe B de l'émetteur via NPEH, LLC. La déclaration précise que NPEH est une filiale majoritairement détenue par 8 Rivers Capital et que chaque personne déclarante détient environ 34,2 % de 8 Rivers. Le formulaire note également que les unités de classe A de NET Power Operations LLC sont échangeables une pour une contre des actions ordinaires de classe A ou, au choix de l'émetteur, contre de l'argent, et n'ont pas de date d'expiration.

Das Formblatt 3 von NET Power zeigt, dass Damian R. Beauchamp und Cynda Beauchamp über NPEH, LLC eine mittelbare wirtschaftliche Eigentümerschaft an 26.729.880 Aktien der Klasse-B-Stammaktien des Emittenten melden. Die Einreichung erklärt, dass NPEH eine mehrheitlich im Besitz von 8 Rivers Capital befindliche Tochtergesellschaft ist und jede meldepflichtige Person etwa 34,2% von 8 Rivers hält. Das Formular weist außerdem darauf hin, dass Klasse-A-Einheiten von NET Power Operations LLC eins zu eins in Klasse-A-Stammaktien umwandelbar sind oder � nach Wahl des Emittenten � in bar ausbezahlt werden können und kein Ablaufdatum haben.

Positive
  • Transparent disclosure of indirect beneficial ownership of 26,729,880 Class B shares via NPEH, LLC
  • Clear description that Class A Units are exchangeable DzԱ‑fǰ‑oԱ for Class A common stock or cash and have no expiration date
Negative
  • None.

Insights

TL;DR Large indirect block disclosed; conversion feature may affect future share class mix.

The filing documents an indirect holding of 26,729,880 Class B shares held by NPEH, LLC, a vehicle majority‑owned by 8 Rivers Capital. Each Reporting Person reports an approximate 34.2% pecuniary interest in 8 Rivers, which explains the indirect beneficial ownership. The exchangeability of Class A Units into Class A common stock on a DzԱ‑fǰ‑oԱ basis (or cash at the issuer's election) is a material structural detail investors should note when modeling potential dilution or class conversion scenarios.

TL;DR Disclosure clarifies ownership chain and potential economic interest but contains no direct voting specifics.

The Form 3 clearly identifies the ownership chain: NPEH, LLC holds the reported securities; NPEH is majority‑owned by 8 Rivers Capital; each Reporting Person holds ~34.2% of 8 Rivers. The statement disclaims direct beneficial ownership beyond pecuniary interest. The exchangeable unit feature with no expiration is explicitly described, which is relevant to governance and capital structure reviews, though the filing does not state voting rights or control mechanics tied to these instruments.

Il Modulo 3 di NET Power indica che Damian R. Beauchamp e Cynda Beauchamp dichiarano la titolarità beneficiaria indiretta di 26.729.880 azioni di classe B dell'emittente tramite NPEH, LLC. La comunicazione precisa che NPEH è una controllata per la maggioranza di 8 Rivers Capital e che ciascuna delle persone che presentano la segnalazione detiene circa il 34,2% di 8 Rivers. Il Modulo osserva inoltre che le Unità di Classe A di NET Power Operations LLC sono convertibili una a una in azioni ordinarie di Classe A o, a scelta dell'emittente, in contanti, e non hanno data di scadenza.

El Formulario 3 de NET Power muestra que Damian R. Beauchamp y Cynda Beauchamp informan la propiedad beneficiaria indirecta de 26.729.880 acciones de la clase B del emisor a través de NPEH, LLC. La presentación explica que NPEH es una filial mayoritariamente propiedad de 8 Rivers Capital y que cada persona informante posee aproximadamente el 34,2% de 8 Rivers. El formulario también señala que las Unidades de Clase A de NET Power Operations LLC son canjeables una por una por acciones ordinarias de Clase A o, a elección del emisor, por efectivo, y no tienen fecha de vencimiento.

NET Power� Form 3� 따르� Damian R. Beauchamp와 Cynda Beauchamp� NPEH, LLC� 통해 발행회사� 클래� B 보통� 26,729,880주에 대� 간접� 실소유권� 신고했습니다. 서류� NPEH가 8 Rivers Capital� 과반� 출자 자회사이�, � 신고인은 8 Rivers 지분을 � 34.2% 보유하고 있다� 설명합니�. 또한 양식에는 NET Power Operations LLC� 클래� A 단위� 클래� A 보통주로 1대1 교환 가능하거나, 발행사의 선택� 따라 현금으로 대체될 � 있으�, 만료일이 없다� 기재되어 있습니다.

Le formulaire 3 de NET Power indique que Damian R. Beauchamp et Cynda Beauchamp déclarent une participation bénéficiaire indirecte de 26 729 880 actions ordinaires de classe B de l'émetteur via NPEH, LLC. La déclaration précise que NPEH est une filiale majoritairement détenue par 8 Rivers Capital et que chaque personne déclarante détient environ 34,2 % de 8 Rivers. Le formulaire note également que les unités de classe A de NET Power Operations LLC sont échangeables une pour une contre des actions ordinaires de classe A ou, au choix de l'émetteur, contre de l'argent, et n'ont pas de date d'expiration.

Das Formblatt 3 von NET Power zeigt, dass Damian R. Beauchamp und Cynda Beauchamp über NPEH, LLC eine mittelbare wirtschaftliche Eigentümerschaft an 26.729.880 Aktien der Klasse-B-Stammaktien des Emittenten melden. Die Einreichung erklärt, dass NPEH eine mehrheitlich im Besitz von 8 Rivers Capital befindliche Tochtergesellschaft ist und jede meldepflichtige Person etwa 34,2% von 8 Rivers hält. Das Formular weist außerdem darauf hin, dass Klasse-A-Einheiten von NET Power Operations LLC eins zu eins in Klasse-A-Stammaktien umwandelbar sind oder � nach Wahl des Emittenten � in bar ausbezahlt werden können und kein Ablaufdatum haben.

SEC Form 3
FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0104
Estimated average burden
hours per response: 0.5
1. Name and Address of Reporting Person*
BEAUCHAMP DAMIAN R.

(Last) (First) (Middle)
406 BLACKWELL STREET, 4TH FLOOR

(Street)
DURHAM NC 27701

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
07/30/2025
3. Issuer Name and Ticker or Trading Symbol
NET Power Inc. [ NPWR ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director X 10% Owner
Officer (give title below) Other (specify below)
5. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
X Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Class B Common Stock 26,729,880 I See Footnotes(1)(2)
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Class A Units of NET Power Operations LLC (2) (2) Class A Common Stock 26,729,880 (2) I See Footnotes(1)(2)
1. Name and Address of Reporting Person*
BEAUCHAMP DAMIAN R.

(Last) (First) (Middle)
406 BLACKWELL STREET, 4TH FLOOR

(Street)
DURHAM NC 27701

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
Beauchamp Cynda

(Last) (First) (Middle)
8 THE GREEN STE B

(Street)
DOVER DE 19901

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
Explanation of Responses:
1. The securities reported on this Form 3 are directly held by NPEH, LLC ("NPEH"), a majority owned subsidiary of 8 Rivers Capital LLC ("8 Rivers") and of which 8 Rivers is the manager. The Reporting Persons are married and each Reporting Person independently indirectly owns approximately 34.2% of 8 Rivers. Accordingly, each Reporting Person may be deemed the indirect beneficial owner of the securities owned by NPEH to the extent of his or her pecuniary interest therein. Each Reporting Person disclaims beneficial ownership of these securities except to the extent of his or her pecuniary interest therein.
2. For each Class A Unit of Net Power Operations LLC, NPEH owns a corresponding share of Class B Common Stock of the Issuer. The Class A Units of NET Power Operations LLC are exchangeable (together with the cancellation of a corresponding number of shares of the Issuer's Class B Common Stock) into shares of the Issuer's Class A Common Stock on a one-for-one basis or, at the Issuer's election, cash, and have no expiration date.
/s/ Damian R. Beauchamp 08/08/2025
/s/ Cynda Beauchamp 08/08/2025
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

How many NET Power (NPWR) Class B shares are reported on the Form 3?

The Form 3 reports indirect beneficial ownership of 26,729,880 shares of Class B common stock.

Who are the reporting persons on the NPWR Form 3?

The reporting persons are Damian R. Beauchamp and Cynda Beauchamp, each identified as a director and indicated as 10% owners.

Through what entity do the Beauchamps hold their reported NPWR securities?

The securities are directly held by NPEH, LLC, described as a majority‑owned subsidiary of 8 Rivers Capital LLC.

What is the reporting persons' interest in 8 Rivers Capital?

Each Reporting Person is reported to indirectly own approximately 34.2% of 8 Rivers Capital, giving rise to their pecuniary interest in the NPEH holdings.

What are the conversion terms for the related Units noted in the filing?

Each Class A Unit of NET Power Operations LLC is exchangeable on a DzԱ‑fǰ‑oԱ basis into Class A common stock or, at the issuer's election, into cash; the units have no expiration date.
NET POWER INC

NYSE:NPWR

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209.09M
70.33M
9.37%
84.81%
7.69%
Specialty Industrial Machinery
Electrical Industrial Apparatus
United States
DURHAM