| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SILK | Common Stock | Sale | $407,385 | -7,407 | -5.6% | $55.00 | 125,368 | 27 Aug 2021 | Direct | F1 |
| transaction | SILK | Common Stock | Sale | $440,000 | -8,000 | -6.4% | $55.00 | 117,368 | 27 Aug 2021 | Direct | F1 |
| holding | SILK | Common Stock | 70 | 27 Aug 2021 | By Spouse |
| Id | Content |
|---|---|
| F1 | The sale reported on this Form 4 were effected pursuant to Rule 10b5-1 Trading Plan adopted by the reporting person on June 14, 2021. |