Net Power Inc. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Houston, TX
SEC filing record 1 source field available
Fiscal year end
31 December
Net Power Inc. has filed 338 SEC EDGAR filings since 10 Mar 2021

SEC filing history

Showing 176-200 of 338 matching filings.

Per page
25
Current page
8
4

FORM 4

Filing date
04 Apr 2024
Reporting date
02 Apr 2024
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4

FORM 4

Filing date
03 Apr 2024
Reporting date
01 Apr 2024
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POS EX File 333-273183

POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-1

Filing date
13 Mar 2024
Reporting date
Not listed
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424B3 File 333-273183

PROSPECTUS SUPPLEMENT

Filing date
13 Mar 2024
Reporting date
Not listed
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SC 13G/A File 005-92617

AMENDMENT NO. 1 TO SCHEDULE 13G

Filing date
14 Feb 2024
Reporting date
Not listed
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SC 13G/A File 005-92617

SCHEDULE 13G/A

Filing date
14 Feb 2024
Reporting date
Not listed
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SC 13G/A File 005-92617

SC 13G/A filing

Filing date
12 Feb 2024
Reporting date
Not listed
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SC 13G/A File 005-92617

NET POWER INC.

Filing date
07 Feb 2024
Reporting date
Not listed
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4

FORM 4

Filing date
04 Jan 2024
Reporting date
02 Jan 2024
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424B3 File 333-273183

PROSPECTUS SUPPLEMENT

Filing date
14 Nov 2023
Reporting date
Not listed
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4

FORM 4

Filing date
04 Oct 2023
Reporting date
02 Oct 2023
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EFFECT File 333-273183

EFFECT filing

Filing date
25 Sep 2023
Reporting date
Not listed
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424B3 File 333-273183

PROSPECTUS

Filing date
25 Sep 2023
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
21 Sep 2023
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
15 Sep 2023
Reporting date
Not listed
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S-1/A File 333-273183

REGISTRATION STATEMENT

Filing date
15 Sep 2023
Reporting date
Not listed
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4

FORM 4

Filing date
14 Sep 2023
Reporting date
12 Sep 2023
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4

FORM 4

Filing date
12 Sep 2023
Reporting date
08 Sep 2023
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4

FORM 4

Filing date
08 Sep 2023
Reporting date
06 Sep 2023
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4

FORM 4

Filing date
05 Sep 2023
Reporting date
01 Sep 2023
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4

FORM 4

Filing date
05 Sep 2023
Reporting date
01 Sep 2023
SEC evidence
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Next action
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