Frank Stokes - 04 Apr 2023 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
04 Apr 2023
Net transactions value
+$13,520
Form type
4
Filing time
05 Apr 2023, 16:44:43 UTC
Previous filing
13 Dec 2022
Next filing
13 Jun 2023
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 +21% $3.38* 23,419 04 Apr 2023 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 Stock option (right to buy) Options Exercise $0 -4,000 -18% $0.000000 18,712 04 Apr 2023 Common Stock 4,000 $3.38 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Includes 880 shares acquired on February 28, 2023, under the Issuer's employee stock purchase plan.
F2 The shares subject to the option are fully vested.