| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Dayal Sujata Tyagi | Director | 300 PROFESSIONAL DRIVE, GAITHERSBURG | /s/ Jessica Perl, Attorney-in-fact | 10 Nov 2025 | 0001536908 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | EBS | Common Stock | Sale | $85,520 | -8,552 | -8.8% | $10.00 | 88,980 | 07 Nov 2025 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | All transactions listed on this Form 4 were made by the Reporting Person pursuant to a trading plan adopted on August 8, 2025 that is intended to comply with Rule 10b5-1(c) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). |
| F2 | All shares sold at an exact price of $10.00. |