| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Broderick Christopher | Chief Financial Officer | 270 SYLVAN AVENUE,, SUITE 2230, ENGLEWOOD CLIFFS | /s/ Christopher Broderick | 25 Jun 2025 | 0001638026 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ATLN | Common Stock, $.0001 par value | Purchase | $57.72 | +577,171 | +40% | $0.000100* | 2,004,237 | 07 Jan 2025 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ATLN | Restricted Stock Units | Award | $0 | +577,171 | $0.000000 | 577,171 | 07 Jan 2025 | Common Stock | 577,171 | $0.000100 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The underlying shares of common stock to these restricted stock units ("RSUs") were issued in error and returned to the issuer pursuant to Rule 16b-3(e). |