| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ALLO | Common Stock | Tax liability | -$124K | -22.3K | -0.97% | $5.56 | 2.27M | Mar 14, 2023 | Direct | F1, F2, F3 |
| holding | ALLO | Common Stock | 1.2M | Mar 14, 2023 | See footnote | F4 | |||||
| holding | ALLO | Common Stock | 856K | Mar 14, 2023 | See footnote | F5 | |||||
| holding | ALLO | Common Stock | 856K | Mar 14, 2023 | See footnote | F6 |
| Id | Content |
|---|---|
| F1 | Represents the number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock units. This sale is mandated by the Issuer's election under its equity incentive plan to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person. |
| F2 | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.49 to $5.595, 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 range set forth above. |
| F3 | Includes 135 and 2000 share of the Issuer's common stock acquired by the reporting person on September 15, 2021 and on March 15, 2023 pursuant to an employee stock purchase program, respectively. |
| F4 | Securities held in the name of the Chang 2006 Family Trust |
| F5 | Securities held in the name of the JEC 2019 Trust dated October 1, 2019. |
| F6 | Securities held in the name of the RTC 2019 Trust dated October 1, 2019. |