Insider Cluster (3 insiders) ·Filed Feb 26, 2026
Insider cluster: 4 insiders, $0.1M total
Actionable Insight • Neutral
The insider buying is positive in tone but too small in scale to signal strong conviction — monitor for follow-up purchases, especially from C-suite executives, ahead of next earnings or project milestones.
Final — all horizons settled through T+60d
NRGV ▲ +47.94% at T+60d
NEUTRAL call +47.94% · α vs SPY +40.19% · entry $3.40 → $5.03
T+1d
-11.76%
call -11.76% · α -11.31%
$3.00
settled 8mo ago
T+5d
-1.76%
call -1.76% · α -0.64%
$3.34
settled 8mo ago
T+20d
+3.53%
call +3.53% · α +9.93%
$3.52
settled 7mo ago
T+60d
+47.94%
call +47.94% · α +40.19%
$5.03
settled 5mo ago
Price Chart
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Executive Summary
Three insiders, including COO Akshay Ladwa, purchased shares in Energy Vault (NRGV) over the past week in open-market transactions totaling approximately $46,432. The purchases were small in dollar value and represent minimal ownership changes.
Key Financial Metrics
Direction
buying
Total Value
$46.4K
Insiders
3
Key Facts
- COO Akshay Ladwa bought 4,000 shares for $12,340 in an open-market transaction.
- Two other insiders (Ertel Thomas R and Paulson Larry) purchased 5,450 and 5,000 shares for $18,366 and $15,726, respectively.
- Total open-market purchases in the cluster: $46,432 across 14,450 shares.
- All transactions were open-market purchases (P code); no derivatives, gifts, or non-cash transactions involved.
Financial Impact
$46,432 in total insider buying over 7 days
insider ownershipmarket sentiment (minor)
Risk Factors
- Low dollar volume limits significance — purchases represent only ~0.008% of market cap.
- No other C-suite or board members participated beyond the COO.
Market Snapshot
Exchange
NYSE
Investment Themes
Industrials & Manufacturing
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CONTEXT: Insider Cluster Data (3 trades, 7d window) | cluster-NRGV-1772729638015 |
14 reports for NRGV
100% Hit rate @ T+20 Went positive at some point 3 of 3 best @ T+20▲ +29.34%
Filters
Rows
| Type | Now | ||||
|---|---|---|---|---|---|
Aug 9, 2026 11w ago | Institutional Cluster | $3.34 $4.32 | ▲ +29.34% | ▲ +30.26% | $2.97 (−10.93%) |
Aug 7, 2026 11w ago | EFFECT | $3.49 $3.84 | ▲ +10.03% | ▲ +10.43% | $2.97 (−14.76%) |
Jul 22, 2026 13w ago | ANALYST-UPGRADE | $3.35 $3.86 | ▲ +15.22% | ▲ +12.33% | $2.97 (−11.19%) |
Jul 17, 2026 14w ago | S-3 | $3.02 $3.82 | ▲ +26.49% | ▲ +22.37% | $2.97 (−1.49%) |
Jul 1, 2026 16w ago | 8-K | $4.47 $2.51 | ▼ −43.85% | ▼ −41.66% | $2.97 (−33.45%) |
Jun 11, 2026 19w ago | ANALYST-UPGRADE | $4.30 $3.44 | ▼ −20.00% | ▼ −21.78% | $2.97 (−30.81%) |
May 7, 2026 24w ago | 8-K | $4.53 $5.47 | ▲ +20.75% | ▲ +20.73% | $2.97 (−34.33%) |
May 5, 2026 24w ago | ANALYST-UPGRADE | $5.03 $5.86 | ▲ +16.50% | ▲ +11.55% | $2.97 (−40.85%) |
Apr 17, 2026 27w ago | DEFA14A | $3.70 $5.08 | ▲ +37.30% | ▲ +33.10% | $2.97 (−19.59%) |
Mar 25, 2026 30w ago | Insider Cluster | $3.68 $4.46 | ▲ +21.20% | ▲ +13.33% | $2.97 (−19.16%) |
Showing 10 of 14
US Market Status
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