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CIK 0001447362 · Accelerated filer

CASTLE BIOSCIENCES INC

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Ticker
CSTL
Exchange
Nasdaq
Industry
Services-Medical Laboratories
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
770701774
Phone
866-788-9007
Business address
1500 W. PARKWOOD AVE., SUITE 400, FRIENDSWOOD, TX, 77546
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$5,877,844
in 19 filings, $4.9M under 10b5-1 plans

Net −$5,877,844. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. MAETZOLD DEREK J −$3.1M Pres. & Chief Exec. Officer sold 98% of stake
  2. Juvenal Tobin W −$1.7M Chief Commercial Officer sold 60% of stake
  3. Oelschlager Kristen M −$1.1M Chief Operating Officer sold 71% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2022-10-25 MAETZOLD DEREK J Pres. & Chief Exec. Officer Sale −34 $20.98 $713 26,972
2022-10-25 MAETZOLD DEREK J Pres. & Chief Exec. Officer Sale −34 $20.98 $713 26,967
2022-10-24 MAETZOLD DEREK J Pres. & Chief Exec. Officer Sale −3,483 $20.41 $71K 296,572
2022-10-24 MAETZOLD DEREK J Pres. & Chief Exec. Officer Sale −1,704 $20.41 $35K 132,874
2022-10-24 MAETZOLD DEREK J Pres. & Chief Exec. Officer Sale −1,590 $20.41 $32K 121,134
2022-10-24 MAETZOLD DEREK J Pres. & Chief Exec. Officer Sale −341 $20.41 $7K 27,008
2022-10-24 MAETZOLD DEREK J Pres. & Chief Exec. Officer Sale −341 $20.41 $7K 27,006
2022-10-24 MAETZOLD DEREK J Pres. & Chief Exec. Officer Sale −341 $20.41 $7K 27,006
2022-10-24 MAETZOLD DEREK J Pres. & Chief Exec. Officer Sale −341 $20.41 $7K 27,001
2022-10-11 MAETZOLD DEREK J Pres. & Chief Exec. Officer Sale −301 $24.05 $7K 122,724
2022-10-11 MAETZOLD DEREK J Pres. & Chief Exec. Officer Sale −65 $24.05 $2K 27,349
2022-10-11 MAETZOLD DEREK J Pres. & Chief Exec. Officer Sale −64 $24.05 $2K 27,347
2022-10-11 MAETZOLD DEREK J Pres. & Chief Exec. Officer Sale −64 $24.05 $2K 27,347
2022-10-11 MAETZOLD DEREK J Pres. & Chief Exec. Officer Sale −66 $24.05 $2K 27,342
2022-10-11 MAETZOLD DEREK J Pres. & Chief Exec. Officer Sale −385 $22.95 $9K 300,716
2022-10-11 MAETZOLD DEREK J Pres. & Chief Exec. Officer Sale −189 $22.95 $4K 134,901
2022-10-11 MAETZOLD DEREK J Pres. & Chief Exec. Officer Sale −176 $22.95 $4K 123,025
2022-10-11 MAETZOLD DEREK J Pres. & Chief Exec. Officer Sale −38 $22.95 $872 27,414
2022-10-11 MAETZOLD DEREK J Pres. & Chief Exec. Officer Sale −38 $22.95 $872 27,411
2022-10-11 MAETZOLD DEREK J Pres. & Chief Exec. Officer Sale −38 $22.95 $872 27,411

Page 75 of 84 · 1,675 trades