8 Rivers Capital, LLC

10% OwnerNET Power Inc. (NPWR) · full profile →Form 4 · filed Dec 8, 2025
Net Selling
Open-Market Buys
$0
Open-Market Sells
$890K
Net Open-Market Flow
-$890K
Transactions
3
3 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Dec 8, 2025Sell(S)140K$2.81$393K2.6M
Dec 5, 2025Sell(S)105K$2.91$306K2.7M
Dec 4, 2025Sell(S)65K$2.94$191K2.8M

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001104659-25-119359) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

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Ask your agent about NPWR insider filings

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  "https://arkolith.com/api/v1/filing/0001104659-25-119359"
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Use Arkolith to summarize insider buying and selling at NET Power Inc.
over the last 90 days and cite the filings.