| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Gianoni Michael P | President and CEO, Director | 65 FAIRCHILD STREET, CHARLESTON | /s/ Donald R. Reynolds, Attorney-in-Fact | 06 Nov 2025 | 0001365837 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BLKB | Common Stock | Sale | -$246K | -3.95K | -1.02% | $62.18 | 384K | 04 Nov 2025 | Direct | F1 |
| transaction | BLKB | Common Stock | Sale | -$66.3K | -1.05K | -0.27% | $63.29 | 383K | 04 Nov 2025 | Direct | F2 |
| transaction | BLKB | Common Stock | Sale | -$137K | -2.3K | -0.6% | $59.52 | 381K | 05 Nov 2025 | Direct | F3 |
| transaction | BLKB | Common Stock | Sale | -$112K | -1.86K | -0.49% | $60.31 | 379K | 05 Nov 2025 | Direct | F4 |
| transaction | BLKB | Common Stock | Sale | -$52.9K | -849 | -0.22% | $62.30 | 378K | 05 Nov 2025 | Direct | F5 |
| transaction | BLKB | Common Stock | Sale | -$212K | -3.69K | -0.98% | $57.30 | 374K | 06 Nov 2025 | Direct | F6 |
| transaction | BLKB | Common Stock | Sale | -$74K | -1.26K | -0.34% | $58.73 | 373K | 06 Nov 2025 | Direct | F7 |
| transaction | BLKB | Common Stock | Sale | -$2.87K | -48 | -0.01% | $59.71 | 373K | 06 Nov 2025 | Direct |
| Id | Content |
|---|---|
| F1 | This transaction was executed in multiple trades at prices ranging from $61.9932 to $62.95. The price reported in Column 4 is a weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. |
| F2 | This transaction was executed in multiple trades at prices ranging from $63.10 to $63.81. The price reported in Column 4 is a weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. |
| F3 | This transaction was executed in multiple trades at prices ranging from $59.06 to $60.0015. The price reported in Column 4 is a weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. |
| F4 | This transaction was executed in multiple trades at prices ranging from $60.0502 to $60.87. The price reported in Column 4 is a weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. |
| F5 | This transaction was executed in multiple trades at prices ranging from $62.18 to $62.35. The price reported in Column 4 is a weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. |
| F6 | This transaction was executed in multiple trades at prices ranging from $56.97 to $57.76. The price reported in Column 4 is a weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. |
| F7 | This transaction was executed in multiple trades at prices ranging from $58.28 to $59.06. The price reported in Column 4 is a weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. |