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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0001104659-21-019856
Filing Date
2021-02-10
Accepted
2021-02-10 16:37:58
Documents
1

Document Format Files

Seq Description Document Type Size
1 SC 13G tm216136d2_sc13g.htm SC 13G 45018
  Complete submission text file 0001104659-21-019856.txt   46525
Mailing Address 820 S FRIENDSWOOD DRIVE SUITE 201 FRIENDSWOOD TX 77546
Business Address 820 S FRIENDSWOOD DRIVE SUITE 201 FRIENDSWOOD TX 77546 866-788-9007
CASTLE BIOSCIENCES INC (Subject) CIK: 0001447362 (see all company filings)

IRS No.: 770701774 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-91094 | Film No.: 21614450
SIC: 8071 Services-Medical Laboratories

Mailing Address 3 EAST 28TH STREET, 7TH FLOOR NEW YORK NY 10016
Business Address 3 EAST 28TH STREET, 7TH FLOOR NEW YORK NY 10016 212-426-7040
ARK Investment Management LLC (Filed by) CIK: 0001697748 (see all company filings)

IRS No.: 464309299 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G