| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| MURPHY SUSAN H | Director | 1 WATERVIEW DRIVE, SHELTON | /s/ Susan H. Murphy | 2025-08-14 | 0001223199 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ACU | Employee Stock Option | Award | $109K | +2.5K | +9.43% | $43.40 | 29K | Aug 12, 2025 | Common Stock | 2.5K | $43.40 | Direct |