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Juvenal Tobin W's Form 4 filing

Castle Biosciences Inc (CSTL) · filed Mar 16, 2026

Accession no.
0001628280-26-018156
Filed
Mar 16, 2026
Trade date
Mar 12, 2026
Filing delay
4 days
Rule 10b5-1 plan
Checked

This filing lists 1 non-derivative transaction. Open-market sales total $526.6K. It was filed 4 days after the trade.

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Juvenal Tobin WCIK 0001856542Officer (Chief Commercial Officer)

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Mar 12, 2026Common StockSSaleDisposed−20,863$25.24F2−$526,582.1286,825Direct

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

F2

This transaction was executed in multiple trades at prices ranging from $24.90 to $25.70, 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.

Referenced by the price of 1 transaction in Table I.

Read the full filing on SEC EDGAR (opens in a new tab)