Insider · CIK 0001249303
David J Grain
Files at: SO, NFE. On EDGAR ↗
Reported trades — common stock
No reported common-stock activity in this period.
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 1, 2026 AForm 4 → | Jul 2, 10:16 am EDT | SOUTHERN COSO | 854 | $95.12 | $81,250 | 86,881 | — |