Derek J. Maetzold - Aug 17, 2021 Form 4 Insider Report for CASTLE BIOSCIENCES INC (CSTL)

Signature
/s/ Greg Acosta, Attorney-in-fact
Stock symbol
CSTL
Transactions as of
Aug 17, 2021
Transactions value $
-$747,291
Form type
4
Date filed
8/19/2021, 05:28 PM
Previous filing
Aug 17, 2021
Next filing
Aug 25, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CSTL Common Stock Sale -$157K -2.7K -0.7% $58.24 383K Aug 17, 2021 Direct F1, F2
transaction CSTL Common Stock Sale -$83.3K -1.4K -0.37% $59.47 382K Aug 17, 2021 Direct F1, F3
transaction CSTL Common Stock Sale -$84.6K -1.41K -0.37% $60.01 381K Aug 17, 2021 Direct F1, F4
transaction CSTL Common Stock Sale -$27.2K -467 -0.31% $58.26 149K Aug 17, 2021 By DJM Grantor Retained Annuity Trust No. 1 F5, F6, F7
transaction CSTL Common Stock Sale -$19.9K -333 -0.22% $59.70 149K Aug 17, 2021 By DJM Grantor Retained Annuity Trust No. 1 F5, F7, F8
transaction CSTL Common Stock Sale -$1.98K -33 -0.02% $60.02 149K Aug 17, 2021 By DJM Grantor Retained Annuity Trust No. 1 F5, F7, F9
transaction CSTL Common Stock Sale -$27.1K -466 -0.27% $58.26 172K Aug 17, 2021 By The Maetzold Descendants 2020 Trust F5, F6, F10
transaction CSTL Common Stock Sale -$19.9K -334 -0.19% $59.70 172K Aug 17, 2021 By The Maetzold Descendants 2020 Trust F5, F8, F10
transaction CSTL Common Stock Sale -$2.04K -34 -0.02% $60.02 172K Aug 17, 2021 By The Maetzold Descendants 2020 Trust F5, F9, F10
transaction CSTL Common Stock Sale -$27.2K -467 -0.29% $58.26 160K Aug 17, 2021 By Derek Maetzold 2020 Irrevocable Trust F5, F6, F11
transaction CSTL Common Stock Sale -$19.9K -333 -0.21% $59.70 159K Aug 17, 2021 By Derek Maetzold 2020 Irrevocable Trust F5, F8, F11
transaction CSTL Common Stock Sale -$1.98K -33 -0.02% $60.02 159K Aug 17, 2021 By Derek Maetzold 2020 Irrevocable Trust F5, F9, F11
transaction CSTL Common Stock Sale -$98K -1.61K -0.42% $60.79 379K Aug 18, 2021 Direct F1, F12
transaction CSTL Common Stock Sale -$177K -2.88K -0.76% $61.47 376K Aug 18, 2021 Direct F1, F13
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 These transactions were made pursuant to Rule 10b5-1 plans adopted by the Reporting Person on December 11, 2020.
F2 This transaction was executed in multiple trades at prices ranging from $57.81 to $58.71, 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 This transaction was executed in multiple trades at prices ranging from $58.92 to $59.85, 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.
F4 This transaction was executed in multiple trades at prices ranging from $59.93 to $60.20, 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.
F5 These transactions were made pursuant to a Rule 10b5-1 plan adopted by DJM Grantor Retained Annuity Trust No. 1, The Maetzold Descendants 2020 Trust, and the Derek Maetzold 2020 Irrevocable Trust on June 15, 2021.
F6 This transaction was executed in multiple trades at prices ranging from $57.88 to $58.56, 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.
F7 Held by DJM Grantor Retained Annuity Trust No. 1 of which the Reporting Person is the trustee and beneficiary.
F8 This transaction was executed in multiple trades at prices ranging from $59.00 to $59.99, 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.
F9 This transaction was executed in multiple trades at prices ranging from $60.00 to $60.07, 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.
F10 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.
F11 Held by Derek Maetzold 2020 Irrevocable Trust of which the Reporting Person is the trustee and his children are beneficiaries.
F12 This transaction was executed in multiple trades at prices ranging from $60.14 to $61.11, 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.
F13 This transaction was executed in multiple trades at prices ranging from $61.16 to $61.68, 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.