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NPWR research notebook

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SEC submissions · retrieved 2026-10-20 · 8029 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-04-13 · 0001104659-26-114715

  2. 8-K · Current report

    Report date 2026-09-08 · 0001104659-26-107045 · Items 1.01,9.01

  3. 4 · Ownership change

    Report date 2026-09-08 · 0001104659-26-106788

  4. 4 · Ownership change

    Report date 2026-09-08 · 0001104659-26-106786

  5. 8-K · Current report

    Report date 2026-08-31 · 0001104659-26-105072 · Items 1.01,2.01,7.01,9.01

  6. 4 · Ownership change

    Report date 2026-06-03 · 0001973456-26-000007

  7. 4 · Ownership change

    Report date 2026-06-03 · 0001564633-26-000002

  8. 4 · Ownership change

    Report date 2026-06-03 · 0001464551-26-000006

  9. 4 · Ownership change

    Report date 2026-06-03 · 0001358507-26-000003

  10. 4 · Ownership change

    Report date 2026-08-25 · 0001104659-26-102534

  11. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001845437-26-000033

  12. 8-K · Current report

    Report date 2026-08-13 · 0001845437-26-000031 · Items 2.02,9.01

  13. 8-K · Current report

    Report date 2026-06-03 · 0001845437-26-000023 · Items 5.07

  14. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001845437-26-000019

  15. 8-K · Current report

    Report date 2026-05-11 · 0001845437-26-000018 · Items 2.02,9.01

  16. DEF 14A · Proxy statement

    Report date 2026-06-03 · 0001140361-26-016383

  17. 8-K · Current report

    Report date 2026-04-10 · 0001845437-26-000013 · Items 5.02

  18. 10-K · Annual report

    Report date 2025-12-31 · 0001845437-26-000009

  19. 8-K · Current report

    Report date 2026-03-09 · 0001845437-26-000007 · Items 2.02,9.01

  20. 8-K · Current report

    Report date 2025-12-29 · 0001845437-26-000002 · Items 7.01

  21. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001845437-25-000061

  22. 8-K · Current report

    Report date 2025-11-13 · 0001845437-25-000060 · Items 2.02,9.01

  23. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001845437-25-000053

  24. 8-K · Current report

    Report date 2025-08-11 · 0001845437-25-000052 · Items 2.02,9.01

  25. 8-K · Current report

    Report date 2025-07-10 · 0001845437-25-000049 · Items 5.02

  26. 8-K · Current report

    Report date 2025-06-12 · 0001845437-25-000046 · Items 1.02

  27. 8-K · Current report

    Report date 2025-06-03 · 0001845437-25-000044 · Items 5.02,5.07

  28. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001845437-25-000027

  29. 8-K · Current report

    Report date 2025-05-12 · 0001845437-25-000026 · Items 2.02,9.01

  30. DEF 14A · Proxy statement

    Report date 2025-06-03 · 0001140361-25-015450

  31. 8-K · Current report

    Report date 2025-04-14 · 0001845437-25-000022 · Items 5.02

  32. 8-K · Current report

    Report date 2025-03-17 · 0001845437-25-000012 · Items 4.01,9.01

  33. 8-K · Current report

    Report date 2025-03-10 · 0001845437-25-000009 · Items 2.02,9.01

  34. 10-K · Annual report

    Report date 2024-12-31 · 0001845437-25-000008

  35. SC 13D/A · Ownership disclosure

    0001104659-24-123260

  36. 8-K · Current report

    Report date 2024-11-11 · 0001845437-24-000064 · Items 2.02,9.01

  37. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001845437-24-000063

  38. SC 13D/A · Ownership disclosure

    0001104659-24-110314

  39. 8-K · Current report

    Report date 2024-09-30 · 0001845437-24-000058 · Items 1.01

  40. SC 13D/A · Ownership disclosure

    0001104659-24-102175

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-15 · 2026 Q3: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 0 transaction rows0PSale: 38 transaction rows38SGrant / award: 4 transaction rows4AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

42 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-09-09
2026-09-10
8 Rivers Capital, LLC; BEAUCHAMP DAMIAN R.S · Sale
Disposed
Class A Common Stock150000.01.84
2026-09-09
2026-09-10
NPEH, LLCS · Sale
Disposed
Class A Common Stock150000.01.84
2026-09-08
2026-09-10
8 Rivers Capital, LLC; BEAUCHAMP DAMIAN R.S · Sale
Disposed
Class A Common Stock100000.01.94
2026-09-08
2026-09-10
NPEH, LLCS · Sale
Disposed
Class A Common Stock100000.01.94
2026-08-26
2026-08-27
NPEH, LLCS · Sale
Disposed
Class A Common Stock41350.01.91
2026-08-26
2026-08-27
8 Rivers Capital, LLC; BEAUCHAMP DAMIAN R.S · Sale
Disposed
Class A Common Stock41350.01.91
2026-08-25
2026-08-27
NPEH, LLCS · Sale
Disposed
Class A Common Stock201550.01.91
2026-08-25
2026-08-27
8 Rivers Capital, LLC; BEAUCHAMP DAMIAN R.S · Sale
Disposed
Class A Common Stock201550.01.91
2026-08-14
2026-08-14
NPEH, LLCS · Sale
Disposed
Class A Common Stock507100.01.95
2026-08-14
2026-08-14
8 Rivers Capital, LLC; BEAUCHAMP DAMIAN R.S · Sale
Disposed
Class A Common Stock507100.01.95
2026-08-13
2026-08-14
NPEH, LLCS · Sale
Disposed
Class A Common Stock200000.01.62
2026-08-13
2026-08-14
8 Rivers Capital, LLC; BEAUCHAMP DAMIAN R.S · Sale
Disposed
Class A Common Stock200000.01.62
2026-08-12
2026-08-14
NPEH, LLCS · Sale
Disposed
Class A Common Stock50000.01.63
2026-08-12
2026-08-14
8 Rivers Capital, LLC; BEAUCHAMP DAMIAN R.S · Sale
Disposed
Class A Common Stock50000.01.63
2026-08-11
2026-08-11
NPEH, LLCS · Sale
Disposed
Class A Common Stock35000.01.6
2026-08-11
2026-08-11
8 Rivers Capital, LLC; BEAUCHAMP DAMIAN R.S · Sale
Disposed
Class A Common Stock35000.01.6
2026-08-10
2026-08-11
NPEH, LLCS · Sale
Disposed
Class A Common Stock55400.01.55
2026-08-10
2026-08-11
8 Rivers Capital, LLC; BEAUCHAMP DAMIAN R.S · Sale
Disposed
Class A Common Stock55400.01.55
2026-08-07
2026-08-11
NPEH, LLCS · Sale
Disposed
Class A Common Stock60345.01.53
2026-08-07
2026-08-11
8 Rivers Capital, LLC; BEAUCHAMP DAMIAN R.S · Sale
Disposed
Class A Common Stock60345.01.53
2026-08-06
2026-08-06
8 Rivers Capital, LLC; BEAUCHAMP DAMIAN R.S · Sale
Disposed
Class A Common Stock89255.01.51
2026-08-06
2026-08-06
NPEH, LLCS · Sale
Disposed
Class A Common Stock89255.01.51
2026-08-05
2026-08-06
8 Rivers Capital, LLC; BEAUCHAMP DAMIAN R.S · Sale
Disposed
Class A Common Stock140000.01.51
2026-08-05
2026-08-06
NPEH, LLCS · Sale
Disposed
Class A Common Stock140000.01.51
2026-08-04
2026-08-06
8 Rivers Capital, LLC; BEAUCHAMP DAMIAN R.S · Sale
Disposed
Class A Common Stock120000.01.54
2026-08-04
2026-08-06
NPEH, LLCS · Sale
Disposed
Class A Common Stock120000.01.54
2026-07-30
2026-07-30
NPEH, LLCS · Sale
Disposed
Class A Common Stock155000.01.43
2026-07-30
2026-07-30
8 Rivers Capital, LLC; BEAUCHAMP DAMIAN R.S · Sale
Disposed
Class A Common Stock155000.01.43
2026-07-29
2026-07-30
NPEH, LLCS · Sale
Disposed
Class A Common Stock45000.01.41
2026-07-29
2026-07-30
8 Rivers Capital, LLC; BEAUCHAMP DAMIAN R.S · Sale
Disposed
Class A Common Stock45000.01.41
2026-07-28
2026-07-30
NPEH, LLCS · Sale
Disposed
Class A Common Stock55858.01.47
2026-07-28
2026-07-30
8 Rivers Capital, LLC; BEAUCHAMP DAMIAN R.S · Sale
Disposed
Class A Common Stock55858.01.47
2026-07-23
2026-07-23
8 Rivers Capital, LLC; BEAUCHAMP DAMIAN R.S · Sale
Disposed
Class A Common Stock39142.01.51
2026-07-23
2026-07-23
NPEH, LLCS · Sale
Disposed
Class A Common Stock39142.01.51
2026-07-22
2026-07-23
8 Rivers Capital, LLC; BEAUCHAMP DAMIAN R.S · Sale
Disposed
Class A Common Stock90000.01.53
2026-07-22
2026-07-23
NPEH, LLCS · Sale
Disposed
Class A Common Stock90000.01.53
2026-07-21
2026-07-23
8 Rivers Capital, LLC; BEAUCHAMP DAMIAN R.S · Sale
Disposed
Class A Common Stock80000.01.53
2026-07-21
2026-07-23
NPEH, LLCS · Sale
Disposed
Class A Common Stock80000.01.53
2026-06-03
2026-08-31
PETERSON CAROL R.A · Grant / award
Acquired
Restricted Stock Units71770.00.0
2026-06-03
2026-08-31
Veltmann AlejandraA · Grant / award
Acquired
Restricted Stock Units71770.00.0
2026-06-03
2026-08-31
Kelliher Joseph TA · Grant / award
Acquired
Restricted Stock Units71770.00.0
2026-06-03
2026-08-31
Alexander RalphA · Grant / award
Acquired
Restricted Stock Units71770.00.0

Identity & relationships

Wikidata structured data · retrieved 2026-10-15 · 1663 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0001845437Net Power Inc.

No parent relationship is available in this import; this is not proof of independence.

No verified LEI join available.

GLEIF legal entity reference data · retrieved 2026-10-15 · 1199 checked identities; 0 unavailable records

Search names and former names
  • Rice Acquisition Corp. II · former SEC name · 2021-03-10 to 2023-06-07

Revenue in constant purchasing power

USD revenue expressed in 2026-09 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

Year endedReported USD revenueCPI-adjusted USD revenue
2024-12-31$250.0K$268.5K
2022-12-31$580.0K$667.7K

Bureau of Labor Statistics · retrieved 2026-10-20 · 9 selected series; gaps remain missing

Explore the CPI history ↗