Frank Stokes - 12 May 2022 Form 4 Insider Report for CASTLE BIOSCIENCES INC (CSTL)

Role
Chief Financial Officer
Signature
/s/ Greg Acosta, Attorney-in-fact
Issuer symbol
CSTL
Transactions as of
12 May 2022
Net transactions value
+$13,520
Form type
4
Filing time
16 May 2022, 16:18:58 UTC
Previous filing
28 Apr 2022
Next filing
21 Jun 2022
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CSTL Common Stock Options Exercise $13,520 +4,000 +46% $3.38* 12,775 12 May 2022 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 Stock option (right to buy) Options Exercise $0 -4,000 -15% $0.000000 22,712 12 May 2022 Common Stock 4,000 $3.38 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 25% of the 28,712 shares originally subject to the option vested on March 13, 2020, and the remaining shares vest in 36 equal monthly installments thereafter.