| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Klein Roger M. | 10%+ Owner | C/O CHOATE, HALL & STEWART, TWO INTERNATIONAL PLACE, BOSTON | /s/ Roger Klein | 2025-11-06 | 0001651175 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | EVOK | Common Stock | 34K | Nov 4, 2025 | By IRA | F1 | |||||
| holding | EVOK | Common Stock | 129K | Nov 4, 2025 | By Krieger Charitable Trust | F2 |
| Id | Content |
|---|---|
| F1 | Represents securities of the Issuer owned directly by Mr. Klein's Roth Investment Retirement Account ("IRA"). |
| F2 | Represents securities of the Issuer owned directly by Krieger Charitable Trust (the "Trust"). Mr. Klein, as sole trustee of the Trust, may be deemed to beneficially own the securities of the Issuer owned directly by the Trust. Mr. Klein disclaims beneficial ownership of the securities of the Issuer reported herein, except to the extent of his pecuniary interest therein, and the filing of this Form 3 shall not be construed as an admission that Mr. Klein is a beneficial owner of the securities reported herein. |