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 |
|---|---|---|---|---|---|---|
| 2024-04-23 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −215 | $20.11 | $4K | 75,015 |
| 2024-04-23 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −68 | $20.11 | $1K | 9,685 |
| 2024-04-23 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −69 | $20.11 | $1K | 9,683 |
| 2024-04-23 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −69 | $20.11 | $1K | 9,683 |
| 2024-04-23 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −69 | $20.11 | $1K | 9,683 |
| 2024-04-12 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −1,947 | $20.35 | $40K | 65,418 |
| 2024-04-12 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −997 | $20.35 | $20K | 86,333 |
| 2024-04-12 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −997 | $20.35 | $20K | 75,230 |
| 2024-04-12 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −318 | $20.35 | $6K | 9,753 |
| 2024-04-12 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −317 | $20.35 | $6K | 9,752 |
| 2024-04-12 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −317 | $20.35 | $6K | 9,752 |
| 2024-04-12 | MAETZOLD DEREK J Pres. & Chief Exec. Officer | Sale 10b5-1 | −317 | $20.35 | $6K | 9,752 |
| 2024-04-08 | BRADBURY DANIEL Director | Sale 10b5-1 | −761 | $20.45 | $16K | 42,516 |
| 2024-04-08 | BRADBURY DANIEL Director | Sale 10b5-1 | −819 | $20.45 | $17K | 17,944 |
| 2024-04-08 | BRADBURY DANIEL Director | Sale 10b5-1 | −820 | $20.45 | $17K | 17,948 |
| 2024-04-05 | BRADBURY DANIEL Director | Sale 10b5-1 | −3,731 | $20.86 | $78K | 43,277 |
| 2024-04-05 | BRADBURY DANIEL Director | Sale 10b5-1 | −4,019 | $20.86 | $84K | 18,763 |
| 2024-04-05 | BRADBURY DANIEL Director | Sale 10b5-1 | −4,021 | $20.86 | $84K | 18,768 |
| 2024-04-04 | BRADBURY DANIEL Director | Sale 10b5-1 | −2,901 | $21.45 | $62K | 47,008 |
| 2024-04-04 | BRADBURY DANIEL Director | Sale 10b5-1 | −3,125 | $21.45 | $67K | 22,782 |
Page 43 of 45 · 897 trades