Form 4 for CSTL CASTLE BIOSCIENCES INC
Accepted 2024-12-19 00:00:00 ET · period of report 2024-12-17 · accession 0001447362-24-000205 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2024-12-19 | 2024-12-17 | CSTL | MAETZOLD DEREK J | Pres, Chief Exec. Off, Dir | S - Sale | $28.34 | -9,364 | 84.8K | -10% | -$265.3K |
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 | 2024-12-17 | S | D | 9,252 | $28.33 | 84,874 | D | — | — | (F2) This transaction was executed in multiple trades at prices ranging from $27.700 to $28.695, 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. |
| 2 | Common | Common Stock | 2024-12-17 | S | D | 112 | $28.76 | 84,762 | D | — | — | (F3) This transaction was executed in multiple trades at prices ranging from $28.705 to $28.790 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. |