| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Mauch Robert P. | President & CEO, Director | 1 WEST FIRST AVENUE, CONSHOHOCKEN | /s/ Elizabeth S. Campbell, attorney-in-fact for Robert P. Mauch | 17 Dec 2025 | 0001633897 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | COR | Common Stock | Options Exercise | +638 | +0.92% | 70K | 15 Dec 2025 | Direct | F1 | ||
| transaction | COR | Common Stock | Tax liability | -$224K | -638 | -0.91% | $350.32 | 69.4K | 15 Dec 2025 | Direct | F2, F3 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | COR | Restricted Stock Units | Options Exercise | $0 | -638 | -4% | $0.00 | 15.3K | 15 Dec 2025 | Common Stock | 638 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Grant of Restricted Stock Units received for no consideration that vests in three equal installments on 11/12/2026, 11/12/2027 and 11/12/2028. |
| F2 | Reflects partial lapsing of restrictions on installment scheduled to vest on 11/12/2026 to cover FICA obligation and associated income taxes for retirement eligible employees on 2025 grant of restricted stock units. |
| F3 | The closing price of the Company's common stock on 12/15/2025, the date used to calculate the FICA tax obligation in accordance with IRS rules. |