| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ARDX | Common Stock | Sale | $10,108 | -2,846 | -0.76% | $3.55 | 369,919 | 21 Aug 2023 | Direct | F1, F2 |
| transaction | ARDX | Common Stock | Sale | $3,328 | -937 | -0.84% | $3.55 | 111,225 | 21 Aug 2023 | By Wife | F1, F3 |
| holding | ARDX | Common Stock | 77,592 | 21 Aug 2023 | Family Trust | F4 |
| Id | Content |
|---|---|
| F1 | Pursuant to an automatic sell-to-cover imposed by the terms of the initial grant of the restricted stock units ("RSUs") awards, the shares were sold upon the vesting of the RSUs solely to cover applicable withholding taxes. |
| F2 | This transaction was executed in multiple trades in prices ranging from $3.5103 to $3.551843, inclusive. The price reported in Column 4 above reflects the weighted average sales price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F3 | The shares are directly held by the Reporting Person's wife. |
| F4 | The shares are directly held by David Paul Rosenbaum and Susan Edelstein Rosenbaum, Trustees of the David Paul Rosenbaum Family Trust. |