Mara G. Aspinall - May 23, 2024 Form 4 Insider Report for CASTLE BIOSCIENCES INC (CSTL)

Role
Director
Signature
/s/ Frank Stokes, Attorney-in-fact
Stock symbol
CSTL
Transactions as of
May 23, 2024
Transactions value $
$0
Form type
4
Date filed
6/4/2024, 06:52 PM
Previous filing
May 16, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CSTL Common Stock Options Exercise +8.64K +24.32% 44.1K May 23, 2024 Direct F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction CSTL Restricted Stock Units Options Exercise $0 -8.64K -100% $0.00* 0 May 23, 2024 Common Stock 8.64K Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Mara G. Aspinall is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.

Explanation of Responses:

Id Content
F1 Each Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's Common Stock.
F2 Each consists of a grant of restricted stock units awarded to the Reporting Person on May 25th, 2023 under the "Non Employee Director Compensation Policy". Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. Subject to the Reporting Person's continuous service with the Issuer, shares will be issuable to the Reporting Person upon the settlement of the restricted stock unit award, which vests in full on the earlier of (a) the one-year anniversary of the date of grant and (b) the day immediately preceding the next Annual Meeting of Stockholders.