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NPWR

UNKNOWN

NET Power Inc.

CIK: 0001845437

Strong Sell (90% confidence)

Last activity: 4 weeks ago

Financial Metrics

As of Dec 31, 2025 (10-K)

0

Insider Roster (2 total, 2 active)

Insider Buys Sells Net Value Holdings
8 Rivers Capital, LLC
TEN_PERCENT_OWNER
0 26 -$5.93M
400,000 shares
$817K
NPEH, LLC
TEN_PERCENT_OWNER
0 26 -$5.93M
400,000 shares
$817K

Recent Transactions

SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

100,000 shares @ $2.04

$204K

Mar 3, 2026

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

100,000 shares @ $2.04

$204K

Mar 3, 2026

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

79,858 shares @ $2.05

$164K

Mar 2, 2026

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

79,858 shares @ $2.05

$164K

Mar 2, 2026

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

4,744 shares @ $2.00

$9K

Feb 27, 2026

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

4,744 shares @ $2.00

$9K

Feb 27, 2026

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

1,881 shares @ $2.00

$4K

Feb 26, 2026

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

1,881 shares @ $2.00

$4K

Feb 26, 2026

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

63,517 shares @ $2.03

$129K

Feb 20, 2026

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

63,517 shares @ $2.03

$129K

Feb 20, 2026

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

125,000 shares @ $2.14

$268K

Feb 19, 2026

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

125,000 shares @ $2.14

$268K

Feb 19, 2026

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

75,000 shares @ $2.07

$155K

Feb 18, 2026

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

75,000 shares @ $2.07

$155K

Feb 18, 2026

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

100,000 shares @ $2.14

$214K

Feb 13, 2026

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

100,000 shares @ $2.14

$214K

Feb 13, 2026

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

150,000 shares @ $2.03

$305K

Feb 12, 2026

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

150,000 shares @ $2.03

$305K

Feb 12, 2026

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

60,000 shares @ $2.02

$121K

Feb 11, 2026

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

60,000 shares @ $2.02

$121K

Feb 11, 2026

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

40,000 shares @ $2.08

$83K

Feb 10, 2026

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

40,000 shares @ $2.08

$83K

Feb 10, 2026

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

54,780 shares @ $2.35

$129K

Jan 29, 2026

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

54,780 shares @ $2.35

$129K

Jan 29, 2026

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

65,220 shares @ $2.38

$155K

Jan 28, 2026

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

65,220 shares @ $2.38

$155K

Jan 28, 2026

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

100,000 shares @ $2.38

$238K

Jan 27, 2026

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

100,000 shares @ $2.38

$238K

Jan 27, 2026

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

130,000 shares @ $2.35

$306K

Jan 26, 2026

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

130,000 shares @ $2.35

$306K

Jan 26, 2026

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

230,000 shares @ $2.63

$605K

Jan 16, 2026

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

230,000 shares @ $2.63

$605K

Jan 16, 2026

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

135,000 shares @ $2.57

$347K

Jan 15, 2026

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

135,000 shares @ $2.57

$347K

Jan 15, 2026

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

135,000 shares @ $2.74

$370K

Jan 14, 2026

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

135,000 shares @ $2.74

$370K

Jan 14, 2026

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

170,000 shares @ $2.21

$376K

Dec 24, 2025

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

170,000 shares @ $2.21

$376K

Dec 24, 2025

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

130,000 shares @ $2.17

$282K

Dec 23, 2025

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

130,000 shares @ $2.17

$282K

Dec 23, 2025

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

100,000 shares @ $2.26

$226K

Dec 22, 2025

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

100,000 shares @ $2.26

$226K

Dec 22, 2025

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

100,000 shares @ $2.34

$234K

Dec 19, 2025

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

100,000 shares @ $2.34

$234K

Dec 19, 2025

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

40,000 shares @ $2.82

$113K

Dec 9, 2025

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

40,000 shares @ $2.82

$113K

Dec 9, 2025

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

140,000 shares @ $2.81

$393K

Dec 8, 2025

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

140,000 shares @ $2.81

$393K

Dec 8, 2025

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

105,000 shares @ $2.91

$305K

Dec 5, 2025

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

105,000 shares @ $2.91

$305K

Dec 5, 2025

Conviction: | View SEC Filing →
SELL 8 Rivers Capital, LLC (TEN_PERCENT_OWNER)

65,000 shares @ $2.94

$191K

Dec 4, 2025

Conviction: | View SEC Filing →
SELL NPEH, LLC (TEN_PERCENT_OWNER)

65,000 shares @ $2.94

$191K

Dec 4, 2025

Conviction: | View SEC Filing →

⚠️ Important Disclaimer

• This is AI-generated analysis for educational purposes only, not financial advice.

• Insider trading data is derived from SEC Form 4 filings and may contain errors.

• Always conduct your own research and consult qualified financial advisors before making investment decisions.