| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CSTL | Common Stock | Sale | -$143K | -2.11K | -0.4% | $67.42 | 524K | Jun 8, 2021 | Direct | F1, F2 |
| transaction | CSTL | Common Stock | Sale | -$100K | -1.47K | -0.28% | $68.22 | 522K | Jun 8, 2021 | Direct | F1, F3 |
| transaction | CSTL | Common Stock | Sale | -$48.4K | -700 | -0.13% | $69.20 | 522K | Jun 8, 2021 | Direct | F1, F4 |
| transaction | CSTL | Common Stock | Sale | -$104K | -1.47K | -0.28% | $70.48 | 520K | Jun 8, 2021 | Direct | F1, F5 |
| transaction | CSTL | Common Stock | Sale | -$121K | -1.7K | -0.33% | $71.47 | 519K | Jun 8, 2021 | Direct | F1, F6 |
| transaction | CSTL | Common Stock | Sale | -$186K | -2.55K | -0.49% | $72.84 | 516K | Jun 8, 2021 | Direct | F1, F7 |
| transaction | CSTL | Common Stock | Sale | -$240K | -3.39K | -0.66% | $70.92 | 513K | Jun 9, 2021 | Direct | F1, F8 |
| transaction | CSTL | Common Stock | Sale | -$275K | -3.83K | -0.75% | $71.71 | 509K | Jun 9, 2021 | Direct | F1, F9 |
| transaction | CSTL | Common Stock | Sale | -$174K | -2.38K | -0.47% | $72.84 | 506K | Jun 9, 2021 | Direct | F1, F10 |
| transaction | CSTL | Common Stock | Sale | -$29.6K | -400 | -0.08% | $74.12 | 506K | Jun 9, 2021 | Direct | F1, F11 |
| holding | CSTL | Common Stock | 156K | Jun 8, 2021 | By DJM Grantor Retained Annuity Trust No. 1 | F12 | |||||
| holding | CSTL | Common Stock | 179K | Jun 8, 2021 | By The Maetzold Descendants 2020 Trust | F13 | |||||
| holding | CSTL | Common Stock | 167K | Jun 8, 2021 | By Derek Maetzold 2020 Irrevocable Trust | F14 |
| Id | Content |
|---|---|
| F1 | These transactions were made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 11, 2020. |
| F2 | This transaction was executed in multiple trades at prices ranging from $66.790 to $67.785, 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 $67.795 to $68.790, 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 $68.800 to $69.490, 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 | This transaction was executed in multiple trades at prices ranging from $70.045 to $70.990, 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. |
| F6 | This transaction was executed in multiple trades at prices ranging from $71.100 to $72.090, 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. |
| F7 | This transaction was executed in multiple trades at prices ranging from $72.240 to $73.060, 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. |
| F8 | This transaction was executed in multiple trades at prices ranging from $70.360 to $71.330, 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. |
| F9 | This transaction was executed in multiple trades at prices ranging from $71.360 to $72.340, 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. |
| F10 | This transaction was executed in multiple trades at prices ranging from $72.450 to $73.220, 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. |
| F11 | This transaction was executed in multiple trades at prices ranging from $74.110 to $74.120, 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. |
| F12 | Held by DJM Grantor Retained Annuity Trust No. 1 of which the Reporting Person is the trustee and beneficiary. |
| F13 | Held by The Maetzold Descendants 2020 Trust of which the Reporting Person's spouse is the trustee and the Reporting Person's spouse and their children are beneficiaries. |
| F14 | Held by Derek Maetzold 2020 Irrevocable Trust of which the Reporting Person is the trustee and his children are beneficiaries. |