Updated Jul 16, 2026
Beer Michael Thomas has filed 2 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $608K.
Michael Thomas Beer is the Chief Financial Officer of Energy Vault Holdings, Inc., a company focused on grid-scale energy storage solutions. He has been involved in the financial operations of the company, contributing to its mission of advancing renewable energy technologies.
| Role | Chief Financial Officer |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-08 | NRGV | Energy Vault Holdings, Inc. | S — Open-market sale | 65.0K | $4.08 | $265K |
| 2026-07-08 | NRGV | Energy Vault Holdings, Inc. | M — Option exercise | 50.0K | $1.17 | $58K |
| 2026-07-02 | NRGV | Energy Vault Holdings, Inc. | F — Tax withholding / forfeiture | 24.1K | $4.71 | $114K |
| 2026-04-08 | NRGV | Energy Vault Holdings, Inc. | S — Open-market sale [10b5-1] | 65.0K | $3.18 | $207K |
| 2026-04-08 | NRGV | Energy Vault Holdings, Inc. | M — Option exercise [10b5-1] | 50.0K | $1.17 | $58K |
| 2026-04-02 | NRGV | Energy Vault Holdings, Inc. | F — Tax withholding / forfeiture | 28.7K | $3.30 | $95K |
| 2026-03-16 | NRGV | Energy Vault Holdings, Inc. | A — Grant or award | 150.0K | $0.00 | |
| 2026-01-30 | NRGV | Energy Vault Holdings, Inc. | F — Tax withholding / forfeiture | 103.1K | $5.43 | $560K |
| 2026-01-30 | NRGV | Energy Vault Holdings, Inc. | A — Grant or award | 200.0K | $0.00 | |
| 2026-01-30 | NRGV | Energy Vault Holdings, Inc. | F — Tax withholding / forfeiture | 77.0K | $4.61 | $355K |
| 2026-01-30 | NRGV | Energy Vault Holdings, Inc. | A — Grant or award | 200.0K | $0.00 | |
| 2026-01-23 | NRGV | Energy Vault Holdings, Inc. | F — Tax withholding / forfeiture | 15.7K | $4.61 | $72K |
| 2025-10-10 | NRGV | Energy Vault Holdings, Inc. | F — Tax withholding / forfeiture | 15.6K | $2.97 | $46K |
| 2025-09-12 | NRGV | Energy Vault Holdings, Inc. | S — Open-market sale | 50.0K | $2.17 | $108K |
| 2025-07-18 | NRGV | Energy Vault Holdings, Inc. | S — Open-market sale | 33.9K | $0.81 | $27K |
Michael Thomas Beer is the Chief Financial Officer of Energy Vault Holdings, Inc., a company focused on grid-scale energy storage solutions. He has been involved in the financial operations of the company, contributing to its mission of advancing renewable energy technologies.…
2 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 4 open-market sales ($608K) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Open the live Beer Michael Thomas profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.