| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OSIS | Common Stock | Sale | -$914K | -11.4K | -10.9% | $80.14 | 93.2K | Feb 7, 2022 | Please see footnote | F1, F2, F3 |
| transaction | OSIS | Common Stock | Sale | -$289K | -3.6K | -3.86% | $80.26 | 89.6K | Feb 8, 2022 | Please see footnote | F1, F3, F4 |
| holding | OSIS | Common Stock | 75.1K | Feb 7, 2022 | Direct |
| Id | Content |
|---|---|
| F1 | Pursuant to the Reporting Owner's Rule 10b5-1 Plan. |
| F2 | This transaction was executed in multiple trades at prices ranging from $80.00 to $80.35. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and price at which the transaction was effected. |
| F3 | Victor So-Mien Sze & Angela Hsin-Chi Hsu Co-ttee Sze Trust U/T/A DTD 11/25/2014 |
| F4 | This transaction was executed in multiple trades at prices ranging from $80.03 to $80.40. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and price at which the transaction was effected |