| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SILO | Non-Qualified Stock Option | Award | $0 | +171,233 | $0.000000 | 171,233 | 29 Dec 2021 | Common Stock | 171,233 | $0.1460 | Direct | F1, F2, F3 |
| Id | Content |
|---|---|
| F1 | Vests over the course of one year from grant with 100% vesting a year from the date of grant. |
| F2 | The options were issued under the issuer's 2020 Omnibus Equity Incentive Plan. |
| F3 | This Form 4/A deletes the second Non-Qualified Stock Option for 171,233 shares erroneously reported in the original Form 4 filed on January 3, 2022. |