InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (50 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
50
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the full record of transactions filed by 8 Rivers Capital, LLC. Insider active across 2 companies, notably NET Power Inc.. Cumulatively, 59 reports have been published. Breakdown: 0 buy · 50 sells. Total volume traded: €20.9m. History available since 9 September 2024. The latest transaction was disclosed on 25 August 2026 (Cession). Regulator: SEC (Form 4). All data is free.
Companies and markets linked to 8 Rivers Capital, LLC
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations59 total
201,550 shares@ US$1.9065Class A Common StockSEC:0001104659-26-102532:0
41,350 shares@ US$1.9124Class A Common StockSEC:0001104659-26-102532:1
50,000 shares@ US$1.63150.057% mcap1.0% of flowClass A Common StockSEC:0001104659-26-097369:0
200,000 shares@ US$1.61920.22% mcap4.0% of flowClass A Common StockSEC:0001104659-26-097369:1
507,100 shares@ US$1.95330.69% mcap12.2% of flowClass A Common StockSEC:0001104659-26-097369:2
60,345 shares@ US$1.52590.066% mcap1.4% of flowClass A Common StockSEC:0001104659-26-094206:0
55,400 shares@ US$1.55370.062% mcap1.3% of flowClass A Common StockSEC:0001104659-26-094206:1
35,000 shares@ US$1.59970.040% mcap0.8% of flowClass A Common StockSEC:0001104659-26-094206:2
140,000 shares@ US$1.51040.16% mcap3.3% of flowClass A Common StockSEC:0001104659-26-092165:1
120,000 shares@ US$1.53940.14% mcap2.8% of flowClass A Common StockSEC:0001104659-26-092165:0
89,255 shares@ US$1.50620.098% mcap2.1% of flowClass A Common StockSEC:0001104659-26-092165:2
55,858 shares@ US$1.47210.064% mcap1.4% of flowClass A Common StockSEC:0001104659-26-088827:0
45,000 shares@ US$1.40730.049% mcap1.1% of flowClass A Common StockSEC:0001104659-26-088827:1
155,000 shares@ US$1.42840.17% mcap3.7% of flowClass A Common StockSEC:0001104659-26-088827:2
80,000 shares@ US$1.530.086% mcap2.2% of flowClass A Common StockSEC:0001104659-26-086400:0
90,000 shares@ US$1.52580.096% mcap2.5% of flowClass A Common StockSEC:0001104659-26-086400:1
39,142 shares@ US$1.50660.041% mcap1.1% of flowClass A Common StockSEC:0001104659-26-086400:2
400,000 shares@ US$2.43890.63% mcap50.0% of flowClass A Common StockSEC:0001104659-26-061386:0
3,000,000 sharesClass A Common StockSEC:0001104659-26-060272:0
3,000,000 sharesClass A Common StockSEC:0001104659-26-025970:0
3,000,000 sharesClass B Common StockSEC:0001104659-26-025970:1
100,000 shares@ US$2.04253.8% of flowClass A Common StockSEC:0001104659-26-024241:0
1,881 shares@ US$2.000.1% of flowClass A Common StockSEC:0001104659-26-022377:0
125,000 shares@ US$2.14115.0% of flowClass A Common StockSEC:0001104659-26-018702:0
100,000 shares@ US$2.14143.9% of flowClass A Common StockSEC:0001104659-26-017183:0
25 of 59 declarations
About 8 Rivers Capital, LLC
8 Rivers Capital, LLC is a declarant linked to NET Power Inc. (XNAS). It has 42 filings in total, and in the sampled recent filings all transactions are sales for EUR 18057929 between 2024-09-06 and 2026-05-14, with Cession as the modal transaction nature.
