| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SILK | Common Stock | Options Exercise | $320 | +200 | +0.11% | $1.60* | 176,727 | 09 Nov 2022 | Direct | F1 |
| transaction | SILK | Common Stock | Sale | $10,000 | -200 | -0.11% | $50.00 | 176,527 | 09 Nov 2022 | Direct | F1 |
| transaction | SILK | Common Stock | Options Exercise | $39,680 | +24,800 | +14% | $1.60* | 201,327 | 11 Nov 2022 | Direct | F1 |
| transaction | SILK | Common Stock | Sale | $1,240,000 | -24,800 | -12% | $50.00 | 176,527 | 11 Nov 2022 | Direct | F1 |
| holding | SILK | Common Stock | 13,518 | 09 Nov 2022 | Buchanan Grandchildren's Irrevocable 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 | -200 | -0.15% | $0.000000 | 130,209 | 09 Nov 2022 | Common Stock | 200 | $1.60 | Direct | F1, F3 |
| transaction | SILK | Option (right to buy) | Options Exercise | $0 | -24,800 | -19% | $0.000000 | 105,409 | 11 Nov 2022 | Common Stock | 24,800 | $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 June 13, 2022. |
| F2 | These shares are held directly by the Buchanan Grandchildren's Irrevocable Trust, for which the Reporting Person serves as a co-trustee. |
| F3 | All of the shares subject to this option are fully vested and exercisable as of the date hereof. |