| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| HOLDEN RICHMOND Y JR | Director | 1 WATERVIEW DRIVE, SHELTON | /s/ Richmond Y. Holden Jr. | 14 Aug 2025 | 0001213240 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ACU | Common Stock | Options Exercise | $56.7K | +2.5K | +16.39% | $22.66 | 17.8K | 13 Aug 2025 | Direct | |
| transaction | ACU | Common Stock | Disposed to Issuer | -$111K | -2.5K | -14.08% | $44.58 | 15.3K | 13 Aug 2025 | Direct | F1 |
| 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 | +13.16% | $43.40 | 21.5K | 12 Aug 2025 | Common Stock | 2.5K | $43.40 | Direct | |
| transaction | ACU | Employee Stock Option | Options Exercise | -$56.7K | -2.5K | -11.63% | $22.66 | 19K | 13 Aug 2025 | Common Stock | 2.5K | $22.60 | Direct |
| Id | Content |
|---|---|
| F1 | The exercise of the subject option was effected on a net cash settlement basis in a transaction directly with the issuer not involving the actual issuance of any shares of the underlying common stock. |