| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OSIS | Common Stock | Gift | $0 | -744 | -8.4% | $0.000000 | 8,150 | 16 Aug 2022 | Direct | |
| holding | OSIS | Common Stock | 24,360 | 16 Aug 2022 | Ballhaus Trust - See Footnote | F1 |
| Id | Content |
|---|---|
| F1 | Ballhaus Trust U/A 1/25/02 Dr. William Ballhaus Jr. and Jane K Ballhaus Trustees. |