Beauchamp Damian R. insider trades
Beauchamp Damian R. has filed 13 Form 4s with the SEC that we hold, all for Net Power Inc. (NPWR), as 10% owner. Across all of them we count 0 purchases worth $0 and 28 sales worth $11.3M reported on Form 4. In the last 12 months: 0 purchases ($0) and 28 sales ($11.3M). The largest single trade was a sale of 786,832 shares of Net Power Inc. worth $3.2M, dated 2025-10-29. The first filing on our record is dated 2025-10-16 and the latest 2026-05-14.
Net Power Inc. (NPWR)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2025-10-15 | S, sale reported on Form 4 | 122,641 | $598.5K | 2025-10-16 |
| 2025-10-15 | S, sale reported on Form 4 | 100,000 | $483.0K | 2025-10-16 |
| 2025-10-16 | S, sale reported on Form 4 | 13,959 | $65.7K | 2025-10-16 |
| 2025-10-23 | S, sale reported on Form 4 | 284,100 | $1.0M | 2025-10-27 |
| 2025-10-24 | S, sale reported on Form 4 | 32,583 | $120.6K | 2025-10-27 |
| 2025-10-27 | S, sale reported on Form 4 | 200,000 | $754.0K | 2025-10-27 |
| 2025-10-28 | S, sale reported on Form 4 | 7,585 | $28.6K | 2025-10-30 |
| 2025-10-29 | S, sale reported on Form 4 | 786,832 | $3.2M | 2025-10-30 |
| 2025-10-30 | S, sale reported on Form 4 | 107,754 | $435.3K | 2025-10-30 |
| 2025-11-20 | S, sale reported on Form 4 | 132,837 | $345.4K | 2025-11-24 |
| 2025-11-21 | S, sale reported on Form 4 | 17,163 | $42.9K | 2025-11-24 |
| 2025-11-28 | S, sale reported on Form 4 | 200,000 | $588.0K | 2025-12-02 |
| 2025-12-09 | S, sale reported on Form 4 | 40,000 | $112.8K | 2025-12-11 |
| 2025-12-24 | S, sale reported on Form 4 | 170,000 | $375.7K | 2025-12-29 |
| 2026-01-26 | S, sale reported on Form 4 | 130,000 | $305.5K | 2026-01-28 |
| 2026-01-27 | S, sale reported on Form 4 | 100,000 | $238.0K | 2026-01-28 |
| 2026-01-28 | S, sale reported on Form 4 | 65,220 | $155.2K | 2026-01-28 |
| 2026-02-10 | S, sale reported on Form 4 | 40,000 | $83.2K | 2026-02-12 |
| 2026-02-11 | S, sale reported on Form 4 | 60,000 | $121.2K | 2026-02-12 |
| 2026-02-12 | S, sale reported on Form 4 | 150,000 | $304.5K | 2026-02-12 |
| 2026-02-13 | S, sale reported on Form 4 | 100,000 | $214.0K | 2026-02-18 |
| 2026-02-18 | S, sale reported on Form 4 | 75,000 | $155.2K | 2026-02-18 |
| 2026-02-26 | S, sale reported on Form 4 | 1,881 | $3.8K | 2026-03-02 |
| 2026-02-27 | S, sale reported on Form 4 | 4,744 | $9.5K | 2026-03-02 |
| 2026-03-02 | S, sale reported on Form 4 | 79,858 | $163.7K | 2026-03-02 |
| 2026-03-03 | S, sale reported on Form 4 | 100,000 | $204.0K | 2026-03-05 |
| 2026-05-12 | S, sale reported on Form 4 | 400,000 | $976.0K | 2026-05-14 |
| 2026-05-13 | S, sale reported on Form 4 | 35,000 | $85.0K | 2026-05-14 |
Counted from the Form 4 filings this reporting owner (SEC CIK 1973442) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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