CASTLE BIOSCIENCES INC DEFA14A Filing

From the Filing

EDGAR Filing Documents for 0001628280-26-024167 This page uses Javascript. Your browser either doesn't support Javascript or you have it turned off. To see this page as it is meant to appear please use a Javascript enabled browser. SEC.gov EDGAR Latest Filings Filings search tools Filing Detail SEC Home » Company Search » Current Page Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: SEC Accession No. 0001628280-26-024167 Filing Date 2026-04-08 Accepted 2026-04-08 10:13:57 Documents 3 Document Format Files Seq Description Document Type Size 1 DEFA14A a2026proxynoticeofinternet.htm DEFA14A 8813 2 GRAPHIC castlebiosciencesinc_naxp4.jpg GRAPHIC 684435 3 GRAPHIC castlebiosciencesinc_naxp4c.jpg GRAPHIC 952280 Complete submission text file 0001628280-26-024167.txt 2211003 Mailing Address 1500 W. PARKWOOD AVE. SUITE 400 FRIENDSWOOD TX 77546 Business Address 1500 W. PARKWOOD AVE. SUITE 400 FRIENDSWOOD TX 77546 866-788-9007 CASTLE BIOSCIENCES INC (Filer) CIK : 0001447362 (see all company filings) EIN. : 770701774 | State of Incorp.: DE | Fiscal Year End: 1231 Type: DEFA14A | Act: 34 | File No.: 001-38984 | Film No.: 26846852 SIC : 8071 Services-Medical Laboratories (CF Office: 08 Industrial Applications and Services)