| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Miller Laurie A. | SVP, Human Resources | 125 SUMMER STREET, BOSTON | /s/ Thomas V. Powers, attorney-in-fact for Ms. Miller | 03 Jun 2025 | 0001881751 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HAE | Common Stock | Award | $0 | +7,777 | +38% | $0.000000 | 28,251 | 30 May 2025 | Direct | F1, F2 |
| transaction | HAE | Common Stock | Tax liability | $158,395 | -2,283 | -8.1% | $69.38 | 25,968 | 30 May 2025 | Direct | F2, F3 |
| Id | Content |
|---|---|
| F1 | Represents shares earned from a performance share unit ("PSU") award granted to the reporting person on May 16, 2022, based on the issuer's total shareholder return relative to that of the companies comprising the S&P MidCap 400 Index for the performance period from May 16, 2022 to May 15, 2025, as certified by the Compensation Committee of the Board of Directors on May 30, 2025. |
| F2 | This number includes unvested restricted stock units ("RSUs") previously reported. |
| F3 | Represents shares withheld for tax obligations in connection with the vesting of certain PSUs reported in Table I. |