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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001447362-21-000055
Filing Date
2021-03-18
Accepted
2021-03-18 16:14:25
Documents
1
Period of Report
2021-03-16

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_161609844748968.html 4  
1 FORM 4 wf-form4_161609844748968.xml 4 12377
  Complete submission text file 0001447362-21-000055.txt   13922
Mailing Address C/O SPIROS DEVELOPMENT CORP II INC 7475 LUSK BLVD SAN DIEGO CA 92121
Business Address
KABAKOFF DAVID S (Reporting) CIK: 0001024008 (see all company filings)

State of Incorp.: CA | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38984 | Film No.: 21754490
SIC: 2834 Pharmaceutical Preparations

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 (Issuer) CIK: 0001447362 (see all company filings)

IRS No.: 770701774 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 8071 Services-Medical Laboratories