| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Bernard Kelli | Director | 12525 CHADRON AVE, HAWTHORNE | /s/ Kelli Bernard | 22 Aug 2025 | 0001795924 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OSIS | Common Stock | Award | $174,914 | +783 | +8.1% | $223.39 | 10,412 | 20 Aug 2025 | Direct |