| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CSTL | Common Stock | Sale | -$44.1K | -886 | -0.16% | $49.75 | 558K | May 13, 2021 | Direct | F1, F2 |
| transaction | CSTL | Common Stock | Sale | -$78.1K | -1.55K | -0.28% | $50.51 | 557K | May 13, 2021 | Direct | F1, F3 |
| transaction | CSTL | Common Stock | Sale | -$31K | -600 | -0.11% | $51.64 | 556K | May 13, 2021 | Direct | F1, F4 |
| transaction | CSTL | Common Stock | Sale | -$15.8K | -300 | -0.05% | $52.75 | 556K | May 13, 2021 | Direct | F1, F5 |
| holding | CSTL | Common Stock | 156K | May 13, 2021 | By DJM Grantor Retained Annuity Trust No. 1 | F6 | |||||
| holding | CSTL | Common Stock | 179K | May 13, 2021 | By The Maetzold Descendants 2020 Trust | F7 | |||||
| holding | CSTL | Common Stock | 167K | May 13, 2021 | By Derek Maetzold 2020 Irrevocable Trust | F8 |
| 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 $49.260 to $50.250, 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 $50.285 to $51.215, 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 $51.320 to $52.150, 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 $52.500 to $52.940, 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 | Held by DJM Grantor Retained Annuity Trust No. 1 of which the Reporting Person is the trustee and beneficiary. |
| F7 | 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. |
| F8 | Held by Derek Maetzold 2020 Irrevocable Trust of which the Reporting Person is the trustee and his children are beneficiaries. |