Senior insider sale
Chief Financial Officer at ENERGY VAULT HOLDINGS, INC. — senior position signals high conviction
$454.7K
115K shares
What this filing means
BEER MICHAEL THOMAS plans to sell 115K shares of ENERGY VAULT HOLDINGS, INC. valued at approximately $454.7K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 9/4/2026ACC: 0001959173-26-006740
Officer· Chief Financial Officer
Since Mar 2026
115K
Shares to sell
$454.7K
Approx. market value
50K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months1
Restricted Stock Vesting
Compensation
1/21/2026
50KTotal acquired50K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
1/21/2026 | Restricted Stock Vesting Compensation | 50K | — |
| Total | 50K | ||
Planned & Completed Dispositions2
Completed
—Completed
Units to sell
65K
Market value
$265.2K
7/6/2026
Planned — Approximate Date
NYSEPlanned
Units to sell
50K
Market value
$189.5K
9/4/2026
Total
Units
115K
Value
$454.7K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
7/6/2026 | 65K | $265.2K | — | Completed |
| Planned — Approximate Date | ||||
9/4/2026 | 50K | $189.5K | NYSE | Planned |
| Total | 115K | $454.7K | ||