CIK 0001447362 · Accelerated filer
CASTLE BIOSCIENCES INC
Sign in to watch- 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
- $5,765,795
- 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 |
|---|---|---|---|---|---|---|
| 2024-04-04 | BRADBURY DANIEL Director | Sale 10b5-1 | −3,126 | $21.45 | $67K | 22,789 |
| 2024-04-03 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −2,368 | $21.70 | $51K | 67,365 |
| 2024-04-03 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −1,212 | $21.70 | $26K | 87,330 |
| 2024-04-03 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −1,212 | $21.70 | $26K | 76,227 |
| 2024-04-03 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −386 | $21.70 | $8K | 10,071 |
| 2024-04-03 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −386 | $21.70 | $8K | 10,069 |
| 2024-04-03 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −386 | $21.70 | $8K | 10,069 |
| 2024-04-03 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −386 | $21.70 | $8K | 10,069 |
| 2024-03-26 | Cotton Rodney Director | Grant or award · Restricted Stock Units | +15,988 | 15,988 | ||
| 2024-03-21 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −73 | $20.70 | $2K | 69,733 |
| 2024-03-21 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −37 | $20.70 | $766 | 88,542 |
| 2024-03-21 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −37 | $20.70 | $766 | 77,439 |
| 2024-03-21 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −11 | $20.70 | $228 | 10,457 |
| 2024-03-21 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −12 | $20.70 | $248 | 10,455 |
| 2024-03-21 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −12 | $20.70 | $248 | 10,455 |
| 2024-03-21 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −12 | $20.70 | $248 | 10,455 |
| 2024-03-20 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −2,295 | $20.27 | $47K | 69,806 |
| 2024-03-20 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −1,175 | $20.27 | $24K | 88,579 |
| 2024-03-20 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −1,175 | $20.27 | $24K | 77,476 |
| 2024-03-20 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −375 | $20.27 | $8K | 10,468 |
Page 44 of 45 · 897 trades