| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CSTL | Common Stock | Options Exercise | $17.3K | +8.99K | +66.28% | $1.92* | 22.6K | Sep 2, 2021 | Direct | F1 |
| transaction | CSTL | Common Stock | Options Exercise | $15.3K | +6.41K | +28.43% | $2.39* | 29K | Sep 2, 2021 | Direct | F1 |
| transaction | CSTL | Common Stock | Sale | -$605K | -8.04K | -27.75% | $75.24 | 20.9K | Sep 2, 2021 | Direct | F1, F2 |
| transaction | CSTL | Common Stock | Sale | -$448K | -5.89K | -28.14% | $76.14 | 15K | Sep 2, 2021 | Direct | F1, F3 |
| transaction | CSTL | Common Stock | Sale | -$114K | -1.47K | -9.8% | $77.29 | 13.6K | Sep 2, 2021 | Direct | F1, F4 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CSTL | Stock option (right to buy) | Options Exercise | $0 | -8.99K | -60.42% | $0.00 | 5.89K | Sep 2, 2021 | Common Stock | 8.99K | $1.92 | Direct | F1, F5 |
| transaction | CSTL | Stock option (right to buy) | Options Exercise | $0 | -6.41K | -73.57% | $0.00 | 2.3K | Sep 2, 2021 | Common Stock | 6.41K | $2.39 | Direct | F1, F6 |
| Id | Content |
|---|---|
| F1 | These transactions were made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on August 19, 2021. |
| F2 | This transaction was executed in multiple trades at prices ranging from $74.59 to $75.58, inclusive. 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 which the transaction was effected. |
| F3 | This transaction was executed in multiple trades at prices ranging from $75.60 to $76.45, inclusive. 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 which the transaction was effected. |
| F4 | This transaction was executed in multiple trades at prices ranging from $76.70 to $77.63, inclusive. 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 which the transaction was effected. |
| F5 | 25% of the 169,592 shares originally subject to the option vested on May 2, 2017, and the remaining shares vested in 36 equal monthly installments thereafter. |
| F6 | 25% of the 12,305 shares originally subject to the option vested on May 10, 2019, and the remaining shares vest in 36 equal monthly installments thereafter. |