Frank Stokes - Dec 9, 2024 Form 4 Insider Report for CASTLE BIOSCIENCES INC (CSTL)

Role
Chief Financial Officer
Signature
/s/ Frank Stokes, Attorney-in-fact
Stock symbol
CSTL
Transactions as of
Dec 9, 2024
Transactions value $
-$311,941
Form type
4
Date filed
12/11/2024, 04:51 PM
Previous filing
Nov 19, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CSTL Common Stock Options Exercise +14.6K +47.42% 45.4K Dec 9, 2024 Direct F1
transaction CSTL Common Stock Tax liability -$203K -6.57K -14.46% $30.91 38.9K Dec 9, 2024 Direct
transaction CSTL Common Stock Options Exercise +2K +5.15% 40.9K Dec 10, 2024 Direct F1
transaction CSTL Common Stock Tax liability -$26.7K -900 -2.2% $29.63 40K Dec 10, 2024 Direct
transaction CSTL Common Stock Options Exercise +6.17K +15.43% 46.1K Dec 10, 2024 Direct F1
transaction CSTL Common Stock Tax liability -$82.2K -2.77K -6.01% $29.63 43.4K Dec 10, 2024 Direct

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 -14.6K -33.33% $0.00 29.2K Dec 9, 2024 Common Stock 14.6K Direct F1, F2
transaction CSTL Restricted Stock Units Options Exercise $0 -2K -100% $0.00 0 Dec 10, 2024 Common Stock 2K Direct F1, F3
transaction CSTL Restricted Stock Units Options Exercise $0 -6.17K -50% $0.00 6.17K Dec 10, 2024 Common Stock 6.17K Direct F1, F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

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 On December 9, 2022, the Reporting Person was granted 58,467 RSUs which vest in four equal installments beginning on December 9, 2023.
F3 On December 10, 2020, the Reporting Person was granted 8,000 RSUs which vest in four equal installments beginning on December 10, 2021.
F4 On December 10, 2021, the Reporting Person was granted 24,679 RSUs which vest in four equal installments beginning on December 10, 2022.