| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SILK | Common Stock | Options Exercise | $9,600 | +6,000 | +2.4% | $1.60* | 252,199 | 11 Jan 2023 | Direct | F1 |
| transaction | SILK | Common Stock | Sale | $309,180 | -6,000 | -2.4% | $51.53 | 246,199 | 11 Jan 2023 | Direct | F1 |
| holding | SILK | Common Stock | 83,843 | 11 Jan 2023 | Trustees of The Surace/Rogers Family Trust | F2 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SILK | Option (right to buy) | Options Exercise | $0 | -6,000 | -14% | $0.000000 | 36,654 | 11 Jan 2023 | Common Stock | 6,000 | $1.60 | Direct | F1, F3 |
| Id | Content |
|---|---|
| F1 | The option exercise and sale reported on this Form 4 were effected pursuant to Rule 10b5-1 Trading Plan adopted by the reporting person on August 8, 2022. |
| F2 | These shares are held directly by Kevin J. Surace and Erica J. Rogers, as Trustees of The Surace Rogers Family Trust. |
| F3 | All of the shares subject to this option are fully vested and exercisable as of the date hereof. |