| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CSTL | Common Stock | Sale | $414,365 | -5,946 | -1.3% | $69.69 | 460,072 | 07 Jul 2021 | Direct | F1, F2 |
| transaction | CSTL | Common Stock | Sale | $236,048 | -3,354 | -0.73% | $70.38 | 456,718 | 07 Jul 2021 | Direct | F1, F3 |
| transaction | CSTL | Common Stock | Sale | $50,010 | -700 | -0.15% | $71.44 | 456,018 | 07 Jul 2021 | Direct | F1, F4 |
| transaction | CSTL | Common Stock | Sale | $39,971 | -600 | -0.13% | $66.62 | 455,418 | 08 Jul 2021 | Direct | F1, F5 |
| transaction | CSTL | Common Stock | Sale | $177,821 | -2,599 | -0.57% | $68.42 | 452,819 | 08 Jul 2021 | Direct | F1, F6 |
| transaction | CSTL | Common Stock | Sale | $111,007 | -1,597 | -0.35% | $69.51 | 451,222 | 08 Jul 2021 | Direct | F1, F7 |
| transaction | CSTL | Common Stock | Sale | $316,685 | -4,504 | -1% | $70.31 | 446,718 | 08 Jul 2021 | Direct | F1, F8 |
| transaction | CSTL | Common Stock | Sale | $49,706 | -700 | -0.16% | $71.01 | 446,018 | 08 Jul 2021 | Direct | F1, F9 |
| holding | CSTL | Common Stock | 156,460 | 07 Jul 2021 | By DJM Grantor Retained Annuity Trust No. 1 | F10 | |||||
| holding | CSTL | Common Stock | 179,300 | 07 Jul 2021 | By The Maetzold Descendants 2020 Trust | F11 | |||||
| holding | CSTL | Common Stock | 166,700 | 07 Jul 2021 | By Derek Maetzold 2020 Irrevocable Trust | F12 |
| 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 $68.990 to $69.960, 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 $70.000 to $70.830, 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 $71.150 to $71.785, 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. |
| F5 | This transaction was executed in multiple trades at prices ranging from $66.460 to $66.810, 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 $67.880 to $68.830, 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 $68.880 to $69.870, 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 $69.890 to $70.840, 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 $70.960 to $71.040, 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 | Held by DJM Grantor Retained Annuity Trust No. 1 of which the Reporting Person is the trustee and beneficiary. |
| F11 | 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. |
| F12 | Held by Derek Maetzold 2020 Irrevocable Trust of which the Reporting Person is the trustee and his children are beneficiaries. |