Company: NPWR-WT
Filing Date: 2025-08-01
Form Type: SCHEDULE 13D/A
Source: 0001104659-25-073191
Chunk: 1

Company: NET Power Inc.
Filing Date: 2025-08-01
Form: SCHEDULE 13D/A
Chunk 1
---
) excludes certain shares (See Instructions) |
| 13                                                                 |                                                                               25.6 % |
| 14                                                                 |                                                                                   OO |

Comment for Type of Reporting Person: Rows 8, 10 and 11: Mr. Beauchamp directly owns 50% of the outstanding equity of each of Tillandsia, Areca and Chamaedorea. Mrs. Beauchamp directly owns 100% of the interests of 8RCH. 8RCH directly owns 50% of the outstanding equity of each of Tillandsia, Areca and Chamaedorea. Each of Tillandsia, Areca and Chamaedorea directly owns approximately 18.60%, 25.77% and 24.11%, respectively, or an aggregate of approximately 68.48% of the voting units of 8 Rivers and Mr. Beauchamp directly owns approximately 2.27% of the voting units of 8 Rivers. 8 Rivers owns approximately 91.4% of the outstanding equity of NPEH and is the manager of NPEH and may be deemed to beneficially own the shares of Class A Common Stock issuable to NPEH upon the redemption and exchange of an equal number of Opco Units (and the cancellation of an equal number of shares of Class B Common Stock) held by NPEH. Because of the foregoing relationships, each of Mr. Beauchamp, Mrs. Beauchamp and 8RCH may be deemed to beneficially own the shares of Class A Common Stock that may be beneficially owned by 8 Rivers. Row 13: Based upon (i) 77,726,852 shares of Class A Common Stock issued and outstanding as of May 9, 2025, as reported in the Issuer Form 10-Q and (ii) 26,729,880 shares of Class A Common Stock issuable to NPEH upon the redemption and exchange of an equal number of Opco Units (and the cancellation of an equal number of shares of Class B Common Stock) held by NPEH.

| SCHEDULE 13D |

| CUSIP No. | 64107A105 |

| 1                                                                  |                                                                      Cynda Beauchamp |
| 2                                                                  |                                                                                -a)(b |
| 3                                                                  |                                                                         SEC use only |
| 4                                                                  |                                                                                   OO |
| 5                                                                  |  Check if disclosure of legal proceedings is required pursuant to Items 2(d