R Michael Niggli
Insider Trading: Purchases See All
| Symbol | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| GWH | $0.81 | 10,000 | $8,104.00 | 613,821 | 2023-05-16 | Filing |
| GWH | $1.13 | 20,000 | $22,592.00 | 603,821 | 2023-05-12 | Filing |
| GWH | $1.65 | 5,000 | $8,250.00 | 583,821 | 2023-03-06 | Filing |
| GWH | $2.56 | 19,100 | $48,896.00 | 578,821 | 2022-12-15 | Filing |
| GWH | $5.01 | 20,000 | $100,168.00 | 530,235 | 2022-03-01 | Filing |