0001447362-20-000297.txt : 20201218 0001447362-20-000297.hdr.sgml : 20201218 20201218160205 ACCESSION NUMBER: 0001447362-20-000297 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20201216 FILED AS OF DATE: 20201218 DATE AS OF CHANGE: 20201218 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MAETZOLD DEREK J CENTRAL INDEX KEY: 0001239501 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38984 FILM NUMBER: 201400601 MAIL ADDRESS: STREET 1: 820 S. FRIENDSWOOD DRIVE STREET 2: SUITE 201 CITY: FRIENDSWOOD STATE: TX ZIP: 77546 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CASTLE BIOSCIENCES INC CENTRAL INDEX KEY: 0001447362 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-MEDICAL LABORATORIES [8071] IRS NUMBER: 770701774 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 820 S FRIENDSWOOD DRIVE STREET 2: SUITE 201 CITY: FRIENDSWOOD STATE: TX ZIP: 77546 BUSINESS PHONE: 866-788-9007 MAIL ADDRESS: STREET 1: 820 S FRIENDSWOOD DRIVE STREET 2: SUITE 201 CITY: FRIENDSWOOD STATE: TX ZIP: 77546 4 1 wf-form4_160832530700817.xml FORM 4 X0306 4 2020-12-16 0 0001447362 CASTLE BIOSCIENCES INC CSTL 0001239501 MAETZOLD DEREK J C/O CASTLE BIOSCIENCES, INC. 820 S. FRIENDSWOOD DRIVE, SUITE 201 FRIENDSWOOD TX 77546 1 1 0 0 Pres. & Chief Exec. Officer Common Stock 2020-12-16 4 S 0 300 63.025 D 1305702 D Common Stock 2020-12-16 4 S 0 900 65.007 D 1304802 D Common Stock 2020-12-16 4 S 0 2590 65.982 D 1302212 D Common Stock 2020-12-16 4 S 0 1800 67.119 D 1300412 D Common Stock 2020-12-16 4 S 0 560 67.694 D 1299852 D Common Stock 2020-12-16 4 S 0 100 68.65 D 1299752 D Common Stock 2020-12-17 4 S 0 1300 63.102 D 1298452 D Common Stock 2020-12-17 4 S 0 2012 63.91 D 1296440 D Common Stock 2020-12-17 4 S 0 1360 64.946 D 1295080 D Common Stock 2020-12-17 4 S 0 1024 66.997 D 1294056 D Common Stock 2020-12-17 4 S 0 473 68.18 D 1293583 D Common Stock 2020-12-17 4 S 0 81 69.269 D 1293502 D Common Stock 159329 I By trust These transactions were made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on September 10, 2020. This transaction was executed in multiple trades at prices ranging from $63.000 to $63.055, 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. This transaction was executed in multiple trades at prices ranging from $64.455 to $65.340, 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. This transaction was executed in multiple trades at prices ranging from $65.530 to $66.460, 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. This transaction was executed in multiple trades at prices ranging from $66.540 to $67.490, 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. This transaction was executed in multiple trades at prices ranging from $67.625 to $67.815, 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. This transaction was executed in multiple trades at prices ranging from $62.510 to $63.470, 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. This transaction was executed in multiple trades at prices ranging from $63.540 to $64.500, 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. This transaction was executed in multiple trades at prices ranging from $64.610 to $65.600, 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. This transaction was executed in multiple trades at prices ranging from $66.475 to $67.375, 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. This transaction was executed in multiple trades at prices ranging from $67.710 to $68.700, 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. This transaction was executed in multiple trades at prices ranging from $68.930 to $69.440, 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. Held by the DJM Grantor Retained Annuity Trust No. 1, or the Maetzold Trust. The Reporting Person is a trustee of the Maetzold Trust. /s/ Greg Acosta, Attorney-in-fact 2020-12-18