NPWR
NET Power Inc. · $1.43 (-2.7%) · mkt cap $126.4M
22 hub catalysts across 4 sources · backtest → · ← Ticker Explorer
Insider Transactions (SEC Form 4)Financial News (Google News)SEC EDGAR FilingsSmart-Money 13F Moves
Signal summary
Signals divergeBullish and bearish forces are in conflict here — weigh both columns.
100▼ Bearishconviction from hub signals
Bullish factors
- 2 analyst upgrades
Bearish factors
- Smart-money 13F trimmed/exited (1)
- 1 analyst downgrade
- Insiders net selling (12 vs 0)
Context (not directional): News flow (1 recent)
Signal mix for NPWR
Which data feeds have fired on this name — hover a slice for counts.
Best strategy
2-yr backtest · by SharpeDonchian Breakout has fit NPWR best over 2 years (+366.1%, Sharpe 1.27). Historical/in-sample — walk-forward all 19 →
| # | Strategy | Return | Sharpe | Beats B&H |
|---|---|---|---|---|
| 1 | Donchian Breakout | +366.1% | 1.27 | ✓ |
| 2 | Triple MA (5/20/60) | +99.2% | 0.83 | ✓ |
| 3 | Keltner Channel Breakout | +39.2% | 0.64 | ✓ |
Price — 1 year
daily closeInsider activity
0 open-market buysOfficers & directors trading their own stock (SEC Form 4). Buys are bullish; sells shown for context.
| Date | Action | Insider | Shares | Value |
|---|---|---|---|---|
| 2026-07-23 | SELL | Npeh, L.L.C. | 209,142 | $319K |
| 2026-07-23 | SELL | 8 Rivers Capital, L.L.C. | 209,142 | $319K |
| 2026-05-13 | SELL | Npeh, L.L.C. | 435,000 | $1.1M |
| 2026-05-13 | SELL | 8 Rivers Capital, L.L.C. | 435,000 | $1.1M |
| 2026-03-03 | SELL | Npeh, L.L.C. | 100,000 | $204K |
| 2026-03-03 | SELL | 8 Rivers Capital, L.L.C. | 100,000 | $204K |
| 2026-03-02 | SELL | Npeh, L.L.C. | 86,483 | $177K |
| 2026-03-02 | SELL | 8 Rivers Capital, L.L.C. | 86,483 | $177K |
| 2026-02-20 | SELL | Npeh, L.L.C. | 188,517 | $397K |
| 2026-02-20 | SELL | 8 Rivers Capital, L.L.C. | 188,517 | $397K |
| 2026-02-18 | SELL | Npeh, L.L.C. | 175,000 | $369K |
| 2026-02-18 | SELL | 8 Rivers Capital, L.L.C. | 175,000 | $369K |
Analyst ratings
live · 7 changes| Date | Action | Analyst | Rating Change |
|---|---|---|---|
| 2025-11-17 | Upgrade | Barclays | Underweight → Equal-Weight |
| 2025-04-23 | Downgrade | Barclays | Equal-Weight → Underweight |
| 2025-03-11 | Upgrade | Citigroup | Neutral → Buy |
| 2024-04-10 | Initiated | Barclays | Equal-Weight |
| 2023-07-14 | Initiated | Janney Montgomery Scott | Buy |
| 2023-07-05 | Initiated | Citigroup | Neutral |
| 2023-06-29 | Initiated | Capital One | Overweight |
Catalyst timeline
22 hub signals| Date | Source | Event | Entity | Value | |
|---|---|---|---|---|---|
| 2026-07-30 | SEC EDGAR Filings | Insider SELL | 8 Rivers Capital, LLC | $221K | source ↗ |
| 2026-07-30 | Financial News (Google News) | News | 10% owner NPEH, LLC sells $366,959 in Net Power (NASDAQ:NPWR) shares - Investing.com | 8 | source ↗ |
| 2026-07-30 | SEC EDGAR Filings | Insider SELL | 8 Rivers Capital, LLC | $221K | source ↗ |
| 2026-07-29 | SEC EDGAR Filings | Insider SELL | 8 Rivers Capital, LLC | $63K | source ↗ |
| 2026-07-29 | SEC EDGAR Filings | Insider SELL | 8 Rivers Capital, LLC | $63K | source ↗ |
| 2026-07-28 | SEC EDGAR Filings | Insider SELL | 8 Rivers Capital, LLC | $82K | source ↗ |
| 2026-07-28 | SEC EDGAR Filings | Insider SELL | 8 Rivers Capital, LLC | $82K | source ↗ |
| 2026-07-23 | SEC EDGAR Filings | Insider SELL | 8 Rivers Capital, LLC | $59K | source ↗ |
| 2026-07-23 | Insider Transactions (SEC Form 4) | Insider SELL | Npeh, L.L.C. sold 209,142 sh | $319K | source ↗ |
| 2026-07-23 | SEC EDGAR Filings | Insider SELL | 8 Rivers Capital, LLC | $59K | source ↗ |
| 2026-07-23 | Insider Transactions (SEC Form 4) | Insider SELL | 8 Rivers Capital, L.L.C. sold 209,142 sh | $319K | source ↗ |
| 2026-07-22 | SEC EDGAR Filings | Insider SELL | 8 Rivers Capital, LLC | $137K | source ↗ |
| 2026-07-22 | SEC EDGAR Filings | Insider SELL | 8 Rivers Capital, LLC | $137K | source ↗ |
| 2026-07-21 | SEC EDGAR Filings | Insider SELL | 8 Rivers Capital, LLC | $122K | source ↗ |
| 2026-07-21 | SEC EDGAR Filings | Insider SELL | 8 Rivers Capital, LLC | $122K | source ↗ |
| 2026-05-13 | Insider Transactions (SEC Form 4) | Insider SELL | Npeh, L.L.C. sold 435,000 sh | $1.1M | source ↗ |
| 2026-05-13 | Insider Transactions (SEC Form 4) | Insider SELL | 8 Rivers Capital, L.L.C. sold 435,000 sh | $1.1M | source ↗ |
| 2026-03-03 | Insider Transactions (SEC Form 4) | Insider SELL | Npeh, L.L.C. sold 100,000 sh | $204K | source ↗ |
| 2026-03-03 | Insider Transactions (SEC Form 4) | Insider SELL | 8 Rivers Capital, L.L.C. sold 100,000 sh | $204K | source ↗ |
| 2026-03-02 | Insider Transactions (SEC Form 4) | Insider SELL | 8 Rivers Capital, L.L.C. sold 86,483 sh | $177K | source ↗ |
| 2026-03-02 | Insider Transactions (SEC Form 4) | Insider SELL | Npeh, L.L.C. sold 86,483 sh | $177K | source ↗ |
| 2024-02-14 | Smart-Money 13F Moves | 13F Trimmed | Greenlight Capital (Einhorn) trimmed NPWR (-29%) | $30.2M | source ↗ |
Alt-Data Signal Hub · collected signals updated 2026-07-31 11:33 UTC (refreshed daily) · market & option prices are always live on load · display-only, not advice