CIK 0001447362 · Accelerated filer
CASTLE BIOSCIENCES INC
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- 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
- $5,765,795
- in 18 filings, $4.9M under 10b5-1 plans
Net −$5,765,795. 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.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2024-09-05 | BRADBURY DANIEL Director | Sale 10b5-1 | −1,425 | $29.02 | $41K | 7,125 |
| 2024-09-05 | BRADBURY DANIEL Director | Sale 10b5-1 | −1,425 | $29.02 | $41K | 7,125 |
| 2024-09-04 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −298 | $30.02 | $9K | 99,572 |
| 2024-09-04 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −153 | $30.02 | $5K | 80,690 |
| 2024-09-04 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −153 | $30.02 | $5K | 69,587 |
| 2024-09-04 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −47 | $30.02 | $1K | 7,960 |
| 2024-09-04 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −49 | $30.02 | $1K | 7,956 |
| 2024-09-04 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −49 | $30.02 | $1K | 7,956 |
| 2024-09-04 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −49 | $30.02 | $1K | 7,956 |
| 2024-09-03 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −417 | $30.05 | $13K | 99,870 |
| 2024-09-03 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −213 | $30.05 | $6K | 80,843 |
| 2024-09-03 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −213 | $30.05 | $6K | 69,740 |
| 2024-09-03 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −69 | $30.05 | $2K | 8,007 |
| 2024-09-03 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −68 | $30.05 | $2K | 8,005 |
| 2024-09-03 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −68 | $30.05 | $2K | 8,005 |
| 2024-09-03 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −68 | $30.05 | $2K | 8,005 |
| 2024-09-03 | Oelschlager Kristen M Chief Operating Officer | Sale 10b5-1 | −4,582 | $29.00 | $133K | 136,091 |
| 2024-09-03 | Oelschlager Kristen M Chief Operating Officer | Sale 10b5-1 | −1,250 | $29.97 | $37K | 134,841 |
| 2024-08-30 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −322 | $30.10 | $10K | 100,287 |
| 2024-08-30 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −165 | $30.10 | $5K | 81,056 |
Page 36 of 45 · 897 trades