Kelliher Joseph T (CIK 1464551) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-31). Recent activity: Buy NPWR (71,770 shares), Buy NPWR (67,568 shares), Buy NPWR (9,934 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-31 | Net Power Inc. (NPWR) | Director | Buy | 71,770 | $0 |
| 2025-06-05 | NET Power Inc. (NPWR) | Director | Buy | 67,568 | $0 |
| 2025-04-11 | NET Power Inc. (NPWR) | Director | Buy | 9,934 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-08-31