| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CSTL | Common Stock | Sale | $59,790 | -2,869 | -0.98% | $20.84 | 289,520 | 21 Nov 2022 | Direct | F1, F2 |
| transaction | CSTL | Common Stock | Sale | $29,239 | -1,403 | -1.1% | $20.84 | 129,425 | 21 Nov 2022 | By The Maetzold Descendants 2020 Trust | F1, F2, F3 |
| transaction | CSTL | Common Stock | Sale | $27,300 | -1,310 | -1.1% | $20.84 | 117,914 | 21 Nov 2022 | By Derek Maetzold 2020 Irrevocable Trust | F1, F2, F4 |
| transaction | CSTL | Common Stock | Sale | $5,814 | -279 | -1% | $20.84 | 26,319 | 21 Nov 2022 | By The Maetzold 2018 Remainder Trust FBO Emily Carol Kirk | F1, F2, F5 |
| transaction | CSTL | Common Stock | Sale | $5,856 | -281 | -1.1% | $20.84 | 26,316 | 21 Nov 2022 | By The Maetzold 2018 Remainder Trust FBO Hannah Elizabeth Maetzold | F1, F2, F6 |
| transaction | CSTL | Common Stock | Sale | $5,856 | -281 | -1.1% | $20.84 | 26,316 | 21 Nov 2022 | By The Maetzold 2018 Remainder Trust FBO John Derek Maetzold | F1, F2, F7 |
| transaction | CSTL | Common Stock | Sale | $5,856 | -281 | -1.1% | $20.84 | 26,312 | 21 Nov 2022 | By The Maetzold 2018 Remainder Trust FBO Peter Douglas Maetzold | F1, F2, F8 |
| transaction | CSTL | Common Stock | Sale | $19,772 | -964 | -0.33% | $20.51 | 288,556 | 22 Nov 2022 | Direct | F1, F9 |
| transaction | CSTL | Common Stock | Sale | $9,681 | -472 | -0.36% | $20.51 | 128,953 | 22 Nov 2022 | By The Maetzold Descendants 2020 Trust | F1, F3, F9 |
| transaction | CSTL | Common Stock | Sale | $9,024 | -440 | -0.37% | $20.51 | 117,474 | 22 Nov 2022 | By Derek Maetzold 2020 Irrevocable Trust | F1, F4, F9 |
| transaction | CSTL | Common Stock | Sale | $1,969 | -96 | -0.36% | $20.51 | 26,223 | 22 Nov 2022 | By The Maetzold 2018 Remainder Trust FBO Emily Carol Kirk | F1, F5, F9 |
| transaction | CSTL | Common Stock | Sale | $1,928 | -94 | -0.36% | $20.51 | 26,222 | 22 Nov 2022 | By The Maetzold 2018 Remainder Trust FBO Hannah Elizabeth Maetzold | F1, F6, F9 |
| transaction | CSTL | Common Stock | Sale | $1,928 | -94 | -0.36% | $20.51 | 26,222 | 22 Nov 2022 | By The Maetzold 2018 Remainder Trust FBO John Derek Maetzold | F1, F7, F9 |
| transaction | CSTL | Common Stock | Sale | $1,928 | -94 | -0.36% | $20.51 | 26,218 | 22 Nov 2022 | By The Maetzold 2018 Remainder Trust FBO Peter Douglas Maetzold | F1, F8, F9 |
| Id | Content |
|---|---|
| F1 | These transactions were made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person, The Maetzold Descendants 2020 Trust, Derek Maetzold 2020 Irrevocable Trust, The Maetzold 2018 Remainder Trust f/b/o Emily Carol Kirk, The Maetzold 2018 Remainder Trust f/b/o Hannah Elizabeth Maetzold, The Maetzold 2018 Remainder Trust f/b/o John Derek Maetzold, and The Maetzold 2018 Remainder Trust f/b/o Peter Douglas Maetzold on June 7, 2022. |
| F2 | This transaction was executed in multiple trades at prices ranging from $20.50 to $21.08, 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 | 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. |
| F4 | Held by Derek Maetzold 2020 Irrevocable Trust of which the Reporting Person is the trustee and his children are beneficiaries. |
| F5 | Held by The Maetzold 2018 Remainder Trust FBO Emily Carol Kirk of which the Reporting Person is the trustee and his child is the beneficiary. |
| F6 | Held by The Maetzold 2018 Remainder Trust FBO Hannah Elizabeth Maetzold of which the Reporting Person is the trustee and his child is the beneficiary. |
| F7 | Held by The Maetzold 2018 Remainder Trust FBO John Derek Maetzold of which the Reporting Person is the trustee and his child is the beneficiary. |
| F8 | Held by The Maetzold 2018 Remainder Trust FBO Peter Douglas Maetzold of which the Reporting Person is the trustee and his child is the beneficiary. |
| F9 | This transaction was executed in multiple trades at prices ranging from $20.32 to $20.67, 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. |