| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OSIS | Common Stock | Options Exercise | $1,344,800 | +40,000 | +21% | $33.62 | 231,363 | 07 Sep 2021 | Direct | |
| transaction | OSIS | Common Stock | Tax liability | $2,620,045 | -26,757 | -12% | $97.92 | 204,606 | 07 Sep 2021 | Direct | F1 |
| transaction | OSIS | Common Stock | Sale | $1,453,800 | -15,000 | -7.3% | $96.92 | 189,606 | 08 Sep 2021 | Direct | F2, F3 |
| holding | OSIS | Common Stock | 5,136 | 07 Sep 2021 | Please see Footnote | F4 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OSIS | Option to Purchase Common Stock | Options Exercise | $1,344,800 | +40,000 | $33.62 | 0 | 07 Sep 2021 | Common Stock | 40,000 | $33.62 | Direct |
| Id | Content |
|---|---|
| F1 | Pursuant with a net settlement, shares of stock were tendered to pay for the exercise price of the options and tax withholding. No shares of stock were sold. |
| F2 | Pursuant to the Reporting Owners Rule 10b5-1 Plan. |
| F3 | This transaction was executed in multiple trades at prices ranging from $96.18 to $97.90. The price reported above reflects the weighted average sale 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 prices at transaction was effected. |
| F4 | Victor So-Mien Sze & Angela Hsin-Chi Hsu Co-ttee Sze Trust U/T/A DTD 11/25/2014 |