| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CSTL | Common Stock | Sale | $184,355 | -2,831 | -0.96% | $65.12 | 293,187 | 30 Sep 2021 | Direct | F1, F2 |
| transaction | CSTL | Common Stock | Sale | $361,665 | -5,469 | -1.9% | $66.13 | 287,718 | 30 Sep 2021 | Direct | F1, F3 |
| transaction | CSTL | Common Stock | Sale | $113,152 | -1,700 | -0.59% | $66.56 | 286,018 | 30 Sep 2021 | Direct | F1, F4 |
| transaction | CSTL | Common Stock | Sale | $17,314 | -266 | -0.2% | $65.09 | 134,528 | 30 Sep 2021 | By DJM Grantor Retained Annuity Trust No. 1 | F5, F6, F7 |
| transaction | CSTL | Common Stock | Sale | $35,372 | -534 | -0.4% | $66.24 | 133,994 | 30 Sep 2021 | By DJM Grantor Retained Annuity Trust No. 1 | F5, F7, F8 |
| transaction | CSTL | Common Stock | Sale | $2,199 | -33 | -0.02% | $66.64 | 133,961 | 30 Sep 2021 | By DJM Grantor Retained Annuity Trust No. 1 | F5, F7 |
| transaction | CSTL | Common Stock | Sale | $17,379 | -267 | -0.17% | $65.09 | 157,367 | 30 Sep 2021 | By The Maetzold Descendants 2020 Trust | F5, F6, F9 |
| transaction | CSTL | Common Stock | Sale | $35,306 | -533 | -0.34% | $66.24 | 156,834 | 30 Sep 2021 | By The Maetzold Descendants 2020 Trust | F5, F8, F9 |
| transaction | CSTL | Common Stock | Sale | $2,266 | -34 | -0.02% | $66.64 | 156,800 | 30 Sep 2021 | By The Maetzold Descendants 2020 Trust | F5, F9 |
| transaction | CSTL | Common Stock | Sale | $17,379 | -267 | -0.18% | $65.09 | 144,765 | 30 Sep 2021 | By Derek Maetzold 2020 Irrevocable Trust | F5, F6, F10 |
| transaction | CSTL | Common Stock | Sale | $35,306 | -533 | -0.37% | $66.24 | 144,232 | 30 Sep 2021 | By Derek Maetzold 2020 Irrevocable Trust | F5, F8, F10 |
| transaction | CSTL | Common Stock | Sale | $2,199 | -33 | -0.02% | $66.64 | 144,199 | 30 Sep 2021 | By Derek Maetzold 2020 Irrevocable Trust | F5, 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 $64.51 to $65.47, 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 $65.51 to $66.50, 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 $66.51 to $66.64, 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 | These transactions were made pursuant to a Rule 10b5-1 plan adopted by DJM Grantor Retained Annuity Trust No. 1, The Maetzold Descendants 2020 Trust, and the Derek Maetzold 2020 Irrevocable Trust on June 15, 2021. |
| F6 | This transaction was executed in multiple trades at prices ranging from $64.51 to $65.43, 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 | Held by DJM Grantor Retained Annuity Trust No. 1 of which the Reporting Person is the trustee and beneficiary. |
| F8 | This transaction was executed in multiple trades at prices ranging from $65.58 to $66.57, 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 | 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. |