DEREK J. MAETZOLD - 01 Dec 2022 Form 4 Insider Report for CASTLE BIOSCIENCES INC (CSTL)

Role
Pres. & Chief Exec. Officer, Director
Signature
/s/ Greg Acosta, Attorney-in-fact
Issuer symbol
CSTL
Transactions as of
01 Dec 2022
Net transactions value
+$37,200
Form type
4
Filing time
05 Dec 2022, 15:16:00 UTC
Previous filing
23 Nov 2022
Next filing
07 Dec 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 $37,200 +10,000 +3.5% $3.72 298,556 01 Dec 2022 Direct
holding CSTL Common Stock 128,953 01 Dec 2022 By The Maetzold Descendants 2020 Trust F1
holding CSTL Common Stock 117,474 01 Dec 2022 By Derek Maetzold 2020 Irrevocable Trust F2
holding CSTL Common Stock 26,223 01 Dec 2022 By The Maetzold 2018 Remainder Trust FBO Emily Carol Kirk F3
holding CSTL Common Stock 26,222 01 Dec 2022 By The Maetzold 2018 Remainder Trust FBO Hannah Elizabeth Maetzold F4
holding CSTL Common Stock 26,222 01 Dec 2022 By The Maetzold 2018 Remainder Trust FBO John Derek Maetzold F5
holding CSTL Common Stock 26,218 01 Dec 2022 By The Maetzold 2018 Remainder Trust FBO Peter Douglas Maetzold F6

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 -10,000 -48% $0.000000 10,686 01 Dec 2022 Common Stock 10,000 $3.72 Direct F7
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Held by The Maetzold Descendants 2020 Trust of which the Reporting Person's spouse is the trustee and the Reporting Person's spouse and their children are beneficiaries.
F2 Held by Derek Maetzold 2020 Irrevocable Trust of which the Reporting Person is the trustee and his children are beneficiaries.
F3 Held by The Maetzold 2018 Remainder Trust FBO Emily Carol Kirk of which the Reporting Person is the trustee and his child is the beneficiary.
F4 Held by The Maetzold 2018 Remainder Trust FBO Hannah Elizabeth Maetzold of which the Reporting Person is the trustee and his child is the beneficiary.
F5 Held by The Maetzold 2018 Remainder Trust FBO John Derek Maetzold of which the Reporting Person is the trustee and his child is the beneficiary.
F6 Held by The Maetzold 2018 Remainder Trust FBO Peter Douglas Maetzold of which the Reporting Person is the trustee and his child is the beneficiary.
F7 The shares subject to the option are fully vested.