Form 4 for CSTL CASTLE BIOSCIENCES INC
Accepted 2025-02-07 00:00:00 ET · period of report 2025-02-05 · accession 0001447362-25-000016 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MI | 2025-02-07 | 2025-02-05 | CSTL | BRADBURY DANIEL | Dir | S - Sale | $28.17 | -7,867 | 0 | -100% | -$221.6K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-02-05 | S | D | 5,017 | $28.17 | 0 | I By LLC | — | — | (F2) This transaction was executed in multiple trades at prices ranging from $28.060 to $28.585, 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 BioBrit, LLC, of which the Reporting Person is the managing member and has voting and investment power over the shares. |
| 2 | Common | Common Stock | 2025-02-05 | S | D | 1,425 | $28.17 | 0 | I By Daniel Bradbury Irrevocable Descendant's Trust | — | — | (F2) This transaction was executed in multiple trades at prices ranging from $28.060 to $28.585, 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) Held by Daniel Bradbury Irrevocable Descendant's Trust of which the Reporting Person and his spouse are trustees and their children are beneficiaries. |
| 3 | Common | Common Stock | 2025-02-05 | S | D | 1,425 | $28.17 | 0 | I By Annette Bradbury Irrevocable Descendant's Trust | — | — | (F2) This transaction was executed in multiple trades at prices ranging from $28.060 to $28.585, 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) Held by Annette Bradbury Irrevocable Descendant's Trust of which the Reporting Person and his spouse are trustees and their children are beneficiaries. |