| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OSIS | Common Stock | Sale | $116,961 | -1,230 | -1.3% | $95.09 | 96,950 | 06 Feb 2023 | Direct | F1, F2 |
| transaction | OSIS | Common Stock | Sale | $2,004,952 | -21,127 | -54% | $94.90 | 18,282 | 06 Feb 2023 | Please see footnote | F1, F3, F4 |
| transaction | OSIS | Common Stock | Sale | $249,790 | -2,643 | -14% | $94.51 | 15,639 | 07 Feb 2023 | Please see footnote | F1, F4, F5 |
| Id | Content |
|---|---|
| F1 | Pursuant to the Reporting Owners Rule 10b5-1 Plan. |
| F2 | This transaction was executed in multiple trades at prices ranging from $94.48 to $95.76. 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 | This transaction was executed in multiple trades at prices ranging from $94.18 to $95.86. 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. |
| F4 | Victor So-Mien Sze & Angela Hsin-Chi Hsu Co-ttee Sze Trust U/T/A DTD 11/25/2014 |
| F5 | This transaction was executed in multiple trades at prices ranging from $94.26 to $95.25. 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. |