12 insiders reported 98 Form 4 transactions for Energy Vault Holdings, Inc. (NRGV) over the past 18 months (most recent 2026-07-02). Recent activity: Beer Michael Thomas (Chief Financial Officer) Sell 24,139 shares, Piconi Robert (Chief Executive Officer) Sell 141,682 shares, Ladwa Akshay (Chief Operations Officer) Sell 52,721 shares, Paulson Larry (Director) Buy 22,026 shares, Ertel Thomas R (Director) Buy 22,026 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-02 | Beer Michael Thomas | Chief Financial Officer | Sell | 24,139 | $113,695 |
| 2026-07-02 | Piconi Robert | Chief Executive Officer | Sell | 141,682 | $667,322 |
| 2026-07-02 | Ladwa Akshay | Chief Operations Officer | Sell | 52,721 | $248,316 |
| 2026-06-01 | Paulson Larry | Director | Buy | 22,026 | $0 |
| 2026-06-01 | Ertel Thomas R | Director | Buy | 22,026 | $0 |
| 2026-06-01 | Mandanas Mary Beth | Director | Buy | 22,026 | $0 |
| 2026-06-01 | Fariello Theresa M | Director | Buy | 19,153 | $0 |
| 2026-06-01 | Unwin Stephanie | Director | Buy | 19,153 | $0 |
| 2026-06-01 | Hixon Dylan | Director | Buy | 19,153 | $0 |
| 2026-04-08 | Beer Michael Thomas | Chief Financial Officer | Buy | 50,000 | $58,500 |
| 2026-04-08 | Beer Michael Thomas | Chief Financial Officer | Sell | 65,000 | $206,700 |
| 2026-04-02 | Beer Michael Thomas | Chief Financial Officer | Sell | 28,738 | $94,835 |
| 2026-04-02 | Ladwa Akshay | Chief Operations Officer | Sell | 147,984 | $488,347 |
| 2026-04-02 | Piconi Robert | Chief Executive Officer | Sell | 329,921 | $1.1M |
| 2026-03-26 | Mandanas Mary Beth | Director | Buy | 5,000 | $18,250 |
| 2026-03-16 | Beer Michael Thomas | Chief Financial Officer | Buy | 150,000 | $0 |
| 2026-03-16 | Ladwa Akshay | Chief Operations Officer | Buy | 475,000 | $0 |
| 2026-03-06 | Piconi Robert | Chief Executive Officer | Sell | 68,737 | $206,211 |
| 2026-03-06 | Ladwa Akshay | Chief Operations Officer | Sell | 10,064 | $30,192 |
| 2026-03-05 | Ertel Thomas R | Director | Buy | 5,450 | $18,366 |
| 2026-03-04 | Ladwa Akshay | Chief Operations Officer | Buy | 4,000 | $12,360 |
| 2026-03-02 | Paulson Larry | Director | Buy | 5,000 | $15,750 |
| 2026-02-26 | Piconi Robert | Chief Executive Officer | Buy | 7,500 | $24,450 |
| 2026-01-30 | Beer Michael Thomas | Chief Financial Officer | Sell | 77,046 | $355,182 |
| 2026-01-30 | Beer Michael Thomas | Chief Financial Officer | Buy | 200,000 | $0 |
Source: SEC Form 4 filings · as of 2026-07-02