| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| RYBACK ANDREW J | President and CEO, Director | 35 S. LINDAN AVE, QUINCY | /s/ Andrew J. Ryback | 16 Jan 2026 | 0001207335 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PLBC | Common stock | Options Exercise | $53,625 | +2,500 | +4.3% | $21.45 | 60,800 | 10 Apr 2025 | Direct | |
| holding | PLBC | Common stock | 34,830 | 31 Dec 2025 | 401k | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PLBC | Option to buy common stock | Options Exercise | $0 | -2,500 | -100% | $0.000000 | 0 | 10 Apr 2025 | Common stock | 2,500 | $21.45 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | An increase of 1,062 from previous report on Form 4 on February 21, 2025. |
| F2 | Exercisable in four (4) equal annual installments beginning October 21, 2020. |