$NRGV insider trading
Over the last 12 months, Energy Vault Holdings insiders reported 11 buys totaling $686K and 7 sales totaling $18.8M across SEC Form 4 filings. 22% of those filings were made under pre-arranged 10b5-1 trading plans.
- Bought · 12m
- $686K 11 events
- Sold · 12m
- $18.8M 7 events
- Events · 12m
- 18 Form 4 filings, grouped
- Insiders · 12m
- 9 distinct reporters
- 10b5-1 share
- 22% of events, not dollars
All insider trades
Scroll the table sideways for price, value and marks.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Aug 26, 2026 | Unwin StephanieD | ▼ Sale | 115,000 | $3.71 | $427K | -38.7% | — |
| Aug 17, 2026 | Hixon DylanD | ▲ Buy | 27,472 | $3.88 | $107K | — | indirect |
| Aug 14, 2026 | Hixon DylanD | ▲ Buy | 85,518 | $3.74 | $320K | — | 3 tranches · indirect |
| Jul 6, 2026 | Beer Michael ThomasChief Financial Officer · O | ▼ Sale | 65,000 | $4.08 | $265K | -6% | plan |
| Apr 6, 2026 | Beer Michael ThomasChief Financial Officer · O | ▼ Sale | 65,000 | $3.18 | $207K | -5.8% | plan |
| Mar 31, 2026 | Piconi RobertChief Executive Officer · O·D·10% | ▲ Buy | 12,500 | $3.21 | $40K | +0.1% | — |
| Mar 25, 2026 | Mandanas Mary BethD | ▲ Buy | 5,000 | $3.65 | $18K | +1.4% | — |
| Mar 4, 2026 | Ertel Thomas RD | ▲ Buy | 5,450 | $3.37 | $18K | +1.5% | — |
| Mar 2, 2026 | Ladwa AkshayChief Operations Officer · O | ▲ Buy | 4,000 | $3.08 | $12K | +0.2% | — |
| Feb 27, 2026 | Paulson LarryD | ▲ Buy | 5,000 | $3.15 | $16K | +1% | — |
| Feb 26, 2026 | Piconi RobertChief Executive Officer · O·D·10% | ▲ Buy | 7,500 | $3.26 | $24K | — | — |
| Jan 15, 2026 | SOFTBANK VISION FUND (AIV M2) L.P.10% | ▼ Sale | 3,000,000 | $5.65 | $16.9M | -16.2% | indirect |
| Dec 23, 2025 | Beer Michael ThomasChief Financial Officer · O | ▼ Sale | 50,000 | $4.91 | $246K | -4.2% | — |
| Nov 14, 2025 | Piconi RobertChief Executive Officer · O·D·10% | ▲ Buy | 10,000 | $3 | $30K | — | — |
| Sep 25, 2025 | Ladwa AkshayChief Operations Officer · O | ▼ Sale | 150,000 | $3.04 | $456K | -7.2% | plan · 2 tranches |
| Sep 23, 2025 | Ladwa AkshayChief Operations Officer · O | ▼ Sale | 75,000 | $3.24 | $243K | -3.5% | plan |
| Sep 19, 2025 | Piconi RobertChief Executive Officer · O·D·10% | ▲ Buy | 17,500 | $3.02 | $53K | +0.1% | — |
| Sep 18, 2025 | Paulson LarryD | ▲ Buy | 20,000 | $2.4 | $48K | +6.3% | — |
| Sep 17, 2025 | Piconi RobertChief Executive Officer · O·D·10% | ▲ Buy | 50,000 | $2.3 | $115K | +0.2% | — |
| Sep 16, 2025 | Piconi RobertChief Executive Officer · O·D·10% | ▲ Buy | 25,000 | $2.21 | $55K | +0.1% | — |
| Sep 12, 2025 | Beer Michael ThomasChief Financial Officer · O | ▼ Sale | 50,000 | $2.16 | $108K | -3.9% | — |
| Sep 11, 2025 | Mandanas Mary BethD | ▲ Buy | 10,000 | $2.05 | $21K | +5.7% | — |
| Aug 29, 2025 | Piconi RobertChief Executive Officer · O·D·10% | ▲ Buy | 22,500 | $1.92 | $43K | +0.1% | — |
| Aug 29, 2025 | Hixon DylanD | ▲ Buy | 20,000 | $1.92 | $38K | +2.3% | indirect |
| Aug 28, 2025 | Piconi RobertChief Executive Officer · O·D·10% | ▲ Buy | 55,000 | $1.71 | $94K | +0.3% | — |
| Aug 28, 2025 | Ertel Thomas RD | ▲ Buy | 11,200 | $1.81 | $20K | +6% | — |
| Aug 28, 2025 | Paulson LarryD | ▲ Buy | 20,000 | $1.78 | $36K | +6.8% | — |
| Aug 26, 2025 | Fariello Theresa MD | ▲ Buy | 5,000 | $1.7 | $9K | +3.2% | — |
| Aug 21, 2025 | Wiese ChristopherPresident, Energy Vault Labs · O | ▲ Buy | 6,200 | $1.59 | $10K | +0.5% | — |
| Aug 14, 2025 | Hixon DylanD | ▲ Buy | 20,000 | $1.5 | $30K | +10% | — |
| Aug 13, 2025 | Paulson LarryD | ▲ Buy | 20,000 | $1.38 | $28K | +7.3% | — |
| Aug 11, 2025 | Ertel Thomas RD | ▲ Buy | 13,300 | $1.44 | $19K | +7.6% | — |
Every $NRGV filing on this page is one API call away
The same Form 4 data over REST or MCP, already grouped into events with the plan flag and the dollar value read. A free key does 100 calls a day and needs no card. Prefer email? Energy Vault Holdings filings can reach your inbox instead.
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. This page shows open-market activity: purchases (code P), sales (S) and dispositions back to the issuer (D). Scheduled compensation events such as stock grants and option exercises are also filed on Form 4 but carry no trading signal, so they are not shown and counts here can be lower than the raw EDGAR filing total. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $NRGV feed.