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SCHEDULE 13D/A Filed 2026-05-14 Event 2026-05-12 SEC 0001104659-26-061385 →

8 Rivers Capital, LLC NET Power Inc. NPWR-WT

Stake: Shares: 20,694,880 Class: Class A Common Stock, par value $0.0001

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)
0 transactions
0 buys · 0 sales · 0 awards/exercises
Issuer Cluster
3 13D/G filings on this issuer
2 other filings besides this one
Filer Track Record
3 filings by this filer
2 other filings in the data moat
Short Interest
Not in latest FINRA snapshot

Institutional Consensus · 2025-12-31

Held by elite portfolio managers
2 holders · $30.77M
Greenlight CapitalPoint72 Asset Mgmt

Post-Filing Returns · since 2026-05-12 on NPWR-WT

+1 day
0.0%
+5 days
0.0%
+30 days
0.0%
+60 days
0.0%
+90 days
+180 days

Anchor price 0.22 on closest trading day on/after 2026-05-12. Source: Yahoo Finance daily adj_close (split + dividend adjusted).

Other 13D/G Filings on NET Power Inc.

FiledFormFilerStakeShares
2026-08-17 SCHEDULE 13D/A 8 Rivers Capital, LLC 17.86% 18,972,780 view →
2026-01-28 SCHEDULE 8 Rivers Capital, LLC 21.01% 21,984,660 view →

Other Filings by 8 Rivers Capital, LLC

FiledFormIssuerStakeShares
2026-08-17 SCHEDULE 13D/A NET Power Inc. 17.86% 18,972,780 view →
2026-01-28 SCHEDULE NET Power Inc. NPWR-WT 21.01% 21,984,660 view →

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