| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| POFF BRIAN | EVP, Chief Financial Officer | 6303 COWBOYS WAY, SUITE 600, FRISCO | /s/ Brian Poff | 2025-08-26 | 0001673275 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ADUS | Common Stock | Sale | -$479K | -4.11K | -6.34% | $116.55 | 60.6K | Aug 25, 2025 | Direct | F1 |
| transaction | ADUS | Common Stock | Sale | -$426K | -3.63K | -5.99% | $117.13 | 57K | Aug 25, 2025 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $115.76 to $116.73, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1) and (2) to this Form 4. |
| F2 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $116.78 to $117.43, inclusive. |