| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BKH | Common Stock | Award | +1.84K | +25.9% | 8.92K | May 1, 2023 | Direct | F1 | 
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | BKH | Phantom Stock Unit | 3.69K | May 1, 2023 | Common Stock | 3.69K | By Trust | F2, F3, F4 | 
| Id | Content | 
|---|---|
| F1 | Non-employee Director Restricted Stock Unit Grant | 
| F2 | 1 for 1 conversion ratio | 
| F3 | Derivative security is exercisable upon retirement under terms of the agreement. | 
| F4 | Derivative security expires upon retirement under terms of the agreement. |