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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0001104659-23-015574
Filing Date
2023-02-09
Accepted
2023-02-09 11:12:42
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G tv0528-castlebiosciencesinc.htm SC 13G 11462
  Complete submission text file 0001104659-23-015574.txt   12972
Mailing Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600
Business Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600 6106691000
VANGUARD GROUP INC (Filed by) CIK: 0000102909 (see all company filings)

IRS No.: 231945930 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G

Mailing Address 505 S FRIENDSWOOD DRIVE SUITE 401 FRIENDSWOOD TX 77546
Business Address 505 S FRIENDSWOOD DRIVE SUITE 401 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.: 23602693
SIC: 8071 Services-Medical Laboratories