| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OSIS | Common Stock | Award | $10.3K | +165 | +2.5% | $62.53 | 6.77K | Dec 31, 2021 | Direct | F1 | 
| Id | Content | 
|---|---|
| F1 | Acquired pursuant to issuers Employee Stock Purchase Plan |