| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CSTL | Common Stock | Sale | -$185K | -8.87K | -6.98% | $20.86 | 118K | Dec 14, 2023 | Direct | F1, F2 |
| transaction | CSTL | Common Stock | Sale | -$58.3K | -2.8K | -2.84% | $20.86 | 95.5K | Dec 14, 2023 | By The Maetzold Descendants 2020 Trust | F1, F2, F3 |
| transaction | CSTL | Common Stock | Sale | -$58.3K | -2.8K | -3.21% | $20.86 | 84.4K | Dec 14, 2023 | By Derek Maetzold 2020 Irrevocable Trust | F1, F2, F4 |
| transaction | CSTL | Common Stock | Sale | -$21.2K | -1.02K | -7.31% | $20.86 | 12.9K | Dec 14, 2023 | By The Maetzold 2018 Remainder Trust FBO Emily Carol Kirk | F1, F2, F5 |
| transaction | CSTL | Common Stock | Sale | -$21.3K | -1.02K | -7.34% | $20.86 | 12.9K | Dec 14, 2023 | By The Maetzold 2018 Remainder Trust FBO Hannah Elizabeth Maetzold | F1, F2, F6 |
| transaction | CSTL | Common Stock | Sale | -$21.3K | -1.02K | -7.34% | $20.86 | 12.9K | Dec 14, 2023 | By The Maetzold 2018 Remainder Trust FBO John Derek Maetzold | F1, F2, F7 |
| transaction | CSTL | Common Stock | Sale | -$21.3K | -1.02K | -7.34% | $20.86 | 12.9K | Dec 14, 2023 | By The Maetzold 2018 Remainder Trust FBO Peter Douglas Maetzold | F1, F2, F8 |
| transaction | CSTL | Common Stock | Sale | -$6.21K | -286 | -0.24% | $21.70 | 118K | Dec 14, 2023 | Direct | F1, F9 |
| transaction | CSTL | Common Stock | Sale | -$1.97K | -91 | -0.1% | $21.70 | 95.4K | Dec 14, 2023 | By The Maetzold Descendants 2020 Trust | F1, F3, F9 |
| transaction | CSTL | Common Stock | Sale | -$1.97K | -91 | -0.11% | $21.70 | 84.3K | Dec 14, 2023 | By Derek Maetzold 2020 Irrevocable Trust | F1, F4, F9 |
| transaction | CSTL | Common Stock | Sale | -$716 | -33 | -0.26% | $21.70 | 12.8K | Dec 14, 2023 | By The Maetzold 2018 Remainder Trust FBO Emily Carol Kirk | F1, F5, F9 |
| transaction | CSTL | Common Stock | Sale | -$716 | -33 | -0.26% | $21.70 | 12.8K | Dec 14, 2023 | By The Maetzold 2018 Remainder Trust FBO Hannah Elizabeth Maetzold | F1, F6, F9 |
| transaction | CSTL | Common Stock | Sale | -$716 | -33 | -0.26% | $21.70 | 12.8K | Dec 14, 2023 | By The Maetzold 2018 Remainder Trust FBO John Derek Maetzold | F1, F7, F9 |
| transaction | CSTL | Common Stock | Sale | -$716 | -33 | -0.26% | $21.70 | 12.8K | Dec 14, 2023 | By The Maetzold 2018 Remainder Trust FBO Peter Douglas Maetzold | F1, F8, F9 |
| transaction | CSTL | Common Stock | Sale | -$75K | -3.71K | -3.15% | $20.21 | 114K | Dec 15, 2023 | Direct | F1, F10 |
| transaction | CSTL | Common Stock | Sale | -$6.51K | -322 | -0.34% | $20.21 | 95.1K | Dec 15, 2023 | By The Maetzold Descendants 2020 Trust | F1, F3, F10 |
| transaction | CSTL | Common Stock | Sale | -$6.51K | -322 | -0.38% | $20.21 | 83.9K | Dec 15, 2023 | By Derek Maetzold 2020 Irrevocable Trust | F1, F4, F10 |
| transaction | CSTL | Common Stock | Sale | -$2.36K | -117 | -0.91% | $20.21 | 12.7K | Dec 15, 2023 | By The Maetzold 2018 Remainder Trust FBO Emily Carol Kirk | F1, F5, F10 |
| transaction | CSTL | Common Stock | Sale | -$2.36K | -117 | -0.91% | $20.21 | 12.7K | Dec 15, 2023 | By The Maetzold 2018 Remainder Trust FBO Hannah Elizabeth Maetzold | F1, F6, F10 |
| transaction | CSTL | Common Stock | Sale | -$2.38K | -118 | -0.92% | $20.21 | 12.7K | Dec 15, 2023 | By The Maetzold 2018 Remainder Trust FBO John Derek Maetzold | F1, F7, F10 |
| transaction | CSTL | Common Stock | Sale | -$2.36K | -117 | -0.91% | $20.21 | 12.7K | Dec 15, 2023 | By The Maetzold 2018 Remainder Trust FBO Peter Douglas Maetzold | F1, F8, F10 |
| holding | CSTL | Common Stock | 149K | Dec 14, 2023 | By DJM Grantor Retained Annuity Trust No. 5 | F11 |
Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.
Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
| 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 March 16, 2023. |
| F2 | This transaction was executed in multiple trades at prices ranging from $20.61 to $21.58, 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 $21.61 to $21.76, 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 $20.05 to $20.52, 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 | Held by DJM Grantor Retained Annuity Trust No. 5 of which the Reporting Person is the trustee and beneficiary. |