| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CSTL | Common Stock | Sale | -$66.1K | -894 | -0.25% | $73.98 | 355K | Aug 31, 2021 | Direct | F1, F2 |
| transaction | CSTL | Common Stock | Sale | -$236K | -3.14K | -0.88% | $75.07 | 352K | Aug 31, 2021 | Direct | F1, F3 |
| transaction | CSTL | Common Stock | Sale | -$386K | -5.07K | -1.44% | $76.20 | 347K | Aug 31, 2021 | Direct | F1, F4 |
| transaction | CSTL | Common Stock | Sale | -$69.2K | -900 | -0.26% | $76.86 | 346K | Aug 31, 2021 | Direct | F1, F5 |
| transaction | CSTL | Common Stock | Sale | -$9.92K | -134 | -0.09% | $74.05 | 143K | Aug 31, 2021 | By DJM Grantor Retained Annuity Trust No. 1 | F6, F7, F8 |
| transaction | CSTL | Common Stock | Sale | -$37.5K | -500 | -0.35% | $74.98 | 142K | Aug 31, 2021 | By DJM Grantor Retained Annuity Trust No. 1 | F6, F8, F9 |
| transaction | CSTL | Common Stock | Sale | -$63.5K | -833 | -0.58% | $76.20 | 142K | Aug 31, 2021 | By DJM Grantor Retained Annuity Trust No. 1 | F6, F8, F10 |
| transaction | CSTL | Common Stock | Sale | -$15.4K | -200 | -0.14% | $76.82 | 141K | Aug 31, 2021 | By DJM Grantor Retained Annuity Trust No. 1 | F6, F8, F11 |
| transaction | CSTL | Common Stock | Sale | -$9.85K | -133 | -0.08% | $74.05 | 166K | Aug 31, 2021 | By The Maetzold Descendants 2020 Trust | F6, F7, F12 |
| transaction | CSTL | Common Stock | Sale | -$37.5K | -500 | -0.3% | $74.98 | 165K | Aug 31, 2021 | By The Maetzold Descendants 2020 Trust | F6, F9, F12 |
| transaction | CSTL | Common Stock | Sale | -$63.5K | -833 | -0.5% | $76.20 | 165K | Aug 31, 2021 | By The Maetzold Descendants 2020 Trust | F6, F10, F12 |
| transaction | CSTL | Common Stock | Sale | -$15.4K | -201 | -0.12% | $76.82 | 164K | Aug 31, 2021 | By The Maetzold Descendants 2020 Trust | F6, F11, F12 |
| transaction | CSTL | Common Stock | Sale | -$9.85K | -133 | -0.09% | $74.05 | 153K | Aug 31, 2021 | By Derek Maetzold 2020 Irrevocable Trust | F6, F7, F13 |
| transaction | CSTL | Common Stock | Sale | -$37.5K | -500 | -0.33% | $74.98 | 153K | Aug 31, 2021 | By Derek Maetzold 2020 Irrevocable Trust | F6, F9, F13 |
| transaction | CSTL | Common Stock | Sale | -$63.5K | -833 | -0.55% | $76.20 | 152K | Aug 31, 2021 | By Derek Maetzold 2020 Irrevocable Trust | F6, F10, F13 |
| transaction | CSTL | Common Stock | Sale | -$15.4K | -200 | -0.13% | $76.82 | 152K | Aug 31, 2021 | By Derek Maetzold 2020 Irrevocable Trust | F6, F11, F13 |
| 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 $73.490 to $74.475, 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 $74.680 to $75.510, 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 $75.690 to $76.660, 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 $76.720 to $76.960, 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. |
| F6 | 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. |
| F7 | This transaction was executed in multiple trades at prices ranging from $73.540 to $74.475, 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 | This transaction was executed in multiple trades at prices ranging from $74.650 to $75.640, 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 $75.690 to $76.650, 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 $76.720 to $76.910, 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 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. |
| F13 | Held by Derek Maetzold 2020 Irrevocable Trust of which the Reporting Person is the trustee and his children are beneficiaries. |