| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CSTL | Common Stock | Sale | -$102K | -3.72K | -1.12% | $27.44 | 329K | Aug 1, 2022 | Direct | F1, F2, F3 |
| transaction | CSTL | Common Stock | Sale | -$50K | -1.82K | -1.21% | $27.44 | 149K | Aug 1, 2022 | By The Maetzold Descendants 2020 Trust | F1, F2, F4 |
| transaction | CSTL | Common Stock | Sale | -$46.6K | -1.7K | -1.23% | $27.44 | 136K | Aug 1, 2022 | By Derek Maetzold 2020 Irrevocable Trust | F1, F2, F5 |
| transaction | CSTL | Common Stock | Sale | -$10K | -365 | -1.19% | $27.44 | 30.2K | Aug 1, 2022 | By The Maetzold 2018 Remainder Trust FBO Emily Carol Kirk | F1, F2, F6 |
| transaction | CSTL | Common Stock | Sale | -$9.99K | -364 | -1.19% | $27.44 | 30.2K | Aug 1, 2022 | By The Maetzold 2018 Remainder Trust FBO Hannah Elizabeth Maetzold | F1, F2, F7 |
| transaction | CSTL | Common Stock | Sale | -$9.99K | -364 | -1.19% | $27.44 | 30.2K | Aug 1, 2022 | By The Maetzold 2018 Remainder Trust FBO John Derek Maetzold | F1, F2, F8 |
| transaction | CSTL | Common Stock | Sale | -$9.99K | -364 | -1.19% | $27.44 | 30.2K | Aug 1, 2022 | By The Maetzold 2018 Remainder Trust FBO Peter Douglas Maetzold | F1, F2, F9 |
| transaction | CSTL | Common Stock | Sale | -$3.01K | -111 | -0.03% | $27.12 | 329K | Aug 2, 2022 | Direct | F1, F10 |
| transaction | CSTL | Common Stock | Sale | -$1.46K | -54 | -0.04% | $27.12 | 149K | Aug 2, 2022 | By The Maetzold Descendants 2020 Trust | F1, F4, F10 |
| transaction | CSTL | Common Stock | Sale | -$1.38K | -51 | -0.04% | $27.12 | 136K | Aug 2, 2022 | By Derek Maetzold 2020 Irrevocable Trust | F1, F5, F10 |
| transaction | CSTL | Common Stock | Sale | -$271 | -10 | -0.03% | $27.12 | 30.2K | Aug 2, 2022 | By The Maetzold 2018 Remainder Trust FBO Emily Carol Kirk | F1, F6, F10 |
| transaction | CSTL | Common Stock | Sale | -$298 | -11 | -0.04% | $27.12 | 30.2K | Aug 2, 2022 | By The Maetzold 2018 Remainder Trust FBO Hannah Elizabeth Maetzold | F1, F7, F10 |
| transaction | CSTL | Common Stock | Sale | -$298 | -11 | -0.04% | $27.12 | 30.2K | Aug 2, 2022 | By The Maetzold 2018 Remainder Trust FBO John Derek Maetzold | F1, F8, F10 |
| transaction | CSTL | Common Stock | Sale | -$298 | -11 | -0.04% | $27.12 | 30.2K | Aug 2, 2022 | By The Maetzold 2018 Remainder Trust FBO Peter Douglas Maetzold | F1, F9, F10 |
| 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 $27.055 to $27.950, 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 | On May 26, 2022, the Reporting Person transferred 55,603 shares of Castle Biosciences, Inc. common stock from DJM Grantor Retained Annuity Trust No. 2 and 75,000 shares from DJM Grantor Retained Annuity Trust No. 3 to his direct holdings. |
| F4 | 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. |
| F5 | Held by Derek Maetzold 2020 Irrevocable Trust of which the Reporting Person is the trustee and his children are beneficiaries. |
| F6 | 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. |
| F7 | 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. |
| F8 | 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. |
| F9 | 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. |
| F10 | This transaction was executed in multiple trades at prices ranging from $27.060 to $27.210, 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. |