| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CSTL | Common Stock | Sale | -$19.6K | -379 | -0.07% | $51.63 | 566K | May 11, 2021 | Direct | F1, F2 |
| transaction | CSTL | Common Stock | Sale | -$60.9K | -1.16K | -0.2% | $52.60 | 564K | May 11, 2021 | Direct | F1, F3 |
| transaction | CSTL | Common Stock | Sale | -$59.1K | -1.1K | -0.19% | $53.69 | 563K | May 11, 2021 | Direct | F1, F4 |
| transaction | CSTL | Common Stock | Sale | -$37.9K | -697 | -0.12% | $54.40 | 563K | May 11, 2021 | Direct | F1, F5 |
| transaction | CSTL | Common Stock | Sale | -$132K | -2.53K | -0.45% | $51.94 | 560K | May 12, 2021 | Direct | F1, F6 |
| transaction | CSTL | Common Stock | Sale | -$42.3K | -800 | -0.14% | $52.88 | 559K | May 12, 2021 | Direct | F1, F7 |
| holding | CSTL | Common Stock | 156K | May 11, 2021 | By DJM Grantor Retained Annuity Trust No. 1 | F8 | |||||
| holding | CSTL | Common Stock | 179K | May 11, 2021 | By The Maetzold Descendants 2020 Trust | F9 | |||||
| holding | CSTL | Common Stock | 167K | May 11, 2021 | By Derek Maetzold 2020 Irrevocable Trust | F10 |
| 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 $51.110 to $52.070, 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 $52.185 to $53.180, 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 $53.210 to $54.180, 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 $54.240 to $54.540, 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 $51.570 to $52.460, 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 $52.570 to $53.350, 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 | Held by DJM Grantor Retained Annuity Trust No. 1 of which the Reporting Person is the trustee and beneficiary. |
| F9 | 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. |
| F10 | Held by Derek Maetzold 2020 Irrevocable Trust of which the Reporting Person is the trustee and his children are beneficiaries. |