Derek J. Maetzold - May 20, 2021 Form 4 Insider Report for CASTLE BIOSCIENCES INC (CSTL)

Role
Pres. & Chief Exec. Officer, Director
Signature
/s/ Greg Acosta, Attorney-in-fact
Stock symbol
CSTL
Transactions as of
May 20, 2021
Transactions value $
-$78,611
Form type
4
Date filed
5/24/2021, 04:36 PM
Previous filing
May 20, 2021
Next filing
May 27, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CSTL Common Stock Sale -$78.6K -1.3K -0.23% $60.47 555K May 20, 2021 Direct F1, F2
holding CSTL Common Stock 156K May 20, 2021 By DJM Grantor Retained Annuity Trust No. 1 F3
holding CSTL Common Stock 179K May 20, 2021 By The Maetzold Descendants 2020 Trust F4
holding CSTL Common Stock 167K May 20, 2021 By Derek Maetzold 2020 Irrevocable Trust F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 This transaction was made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 11, 2020
F2 This transaction was executed in multiple trades at prices ranging from $60.15 to $60.78 inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
F3 Held by DJM Grantor Retained Annuity Trust No. 1 of which the Reporting Person is the trustee and beneficiary.
F4 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.
F5 Held by Derek Maetzold 2020 Irrevocable Trust of which the Reporting Person is the trustee and his children are beneficiaries.