| Trade date | Type | Symbol | Underlying | Expiration | Strike | Amount | Price | Effect | Net amount |
|---|---|---|---|---|---|---|---|---|---|
| Aug 14, 2026 | Trade | BRKB 8/14/26 640C | BRKB | Aug 14, 2026 | $640.00 | -5 | $0.01 | Opening | $3.91 |
| Aug 14, 2026 | Trade | BRKB 8/14/26 645C | BRKB | Aug 14, 2026 | $645.00 | -1 | $0.01 | Opening | $0.79 |
| Aug 14, 2026 | Trade | BRKB 8/14/26 645C | BRKB | Aug 14, 2026 | $645.00 | -5 | $0.01 | Opening | $3.91 |