Net Power Inc.

Entry into a Material Definitive Agreement

Entry into a Material Definitive Agreement

Beneficial ownership report for a holder of more than 5% (Schedule 13D) (amendment)

General form for quarterly reports under Section 13 or 15(d)

Results of Operations and Financial Condition

Submission of Matters to a Vote of Security Holders

General form for quarterly reports under Section 13 or 15(d)

Results of Operations and Financial Condition

Annual Report Scanned (Paper)

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Annual report pursuant to Section 13 or 15(d)

Results of Operations and Financial Condition

Regulation FD Disclosure

General form for quarterly reports under Section 13 or 15(d)

Results of Operations and Financial Condition

General form for quarterly reports under Section 13 or 15(d)

Results of Operations and Financial Condition

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Termination of a Material Definitive Agreement

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

General form for quarterly reports under Section 13 or 15(d)

Results of Operations and Financial Condition

Annual Report Scanned (Paper)

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Changes in Registrant's Certifying Accountant

Annual report pursuant to Section 13 or 15(d)

Results of Operations and Financial Condition

Notice of Effectiveness

Letter from the SEC

Correspondence with the SEC

Registration statement under Securities Act of 1933

General form for quarterly reports under Section 13 or 15(d)

2.02,9.01

1.01

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

7.01,9.01

Correspondence with the SEC

Letter from the SEC

General form for quarterly reports under Section 13 or 15(d)

Prospectus Supplement for Primary Offering

Notice of Effectiveness

Post-effective amendment to a registration statement

Prospectus Supplement for Primary Offering

Notice of Effectiveness

Post-effective amendment to a registration statement

General form for quarterly reports under Section 13 or 15(d)

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Definitive Proxy Statement

Post-effective amendment filed solely to add exhibits

Prospectus Supplement for Primary Offering

Annual report pursuant to Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Notice of Effectiveness

Correspondence with the SEC

Correspondence with the SEC

Amended Initial Registration Statement

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

General form for quarterly reports under Section 13 or 15(d)

Letter from the SEC

No description available

Registration (IPO) statement under Securities Act of 1933

Notification of removal from listing and/or registration on a national securities exchange

Written communication about a business combination transaction (Rule 425)

General form for quarterly reports under Section 13 or 15(d)

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Annual report pursuant to Section 13 or 15(d)

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

Annual report pursuant to Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d) (amendment)

NPEH, LLC

BEAUCHAMP DAMIAN R.; 8 Rivers Capital, LLC

Veltmann Alejandra

Alexander Ralph

Kelliher Joseph T

PETERSON CAROL R.

BEAUCHAMP DAMIAN R.; 8 Rivers Capital, LLC

NPEH, LLC

NPEH, LLC

BEAUCHAMP DAMIAN R.; 8 Rivers Capital, LLC

BEAUCHAMP DAMIAN R.; 8 Rivers Capital, LLC

NPEH, LLC

NPEH, LLC

BEAUCHAMP DAMIAN R.; 8 Rivers Capital, LLC

BEAUCHAMP DAMIAN R.; 8 Rivers Capital, LLC

NPEH, LLC

NPEH, LLC

BEAUCHAMP DAMIAN R.; 8 Rivers Capital, LLC

Shuman Ned Leland