Chief Commercial Officer · CASTLE BIOSCIENCES INC · Common Stock
Side
SELL
Value
$111K
Shares
3,288
Price
$33.64
Executed
Oct 12, 2026
Disclosed
Oct 14, 2026
Disclosure timeline2 days from execution to publication · legal deadline 2 business days
Oct 12 executedOct 14, 2026 disclosed
CSTL · daily
Yahoo Finance chart API
◉This trade, on the day it was made▼Disclosure●Material company filing◯Other disclosed buy◯Other disclosed sellUnofficial public endpoint; daily OHLCV, split-adjusted. Replace with a licensed feed for production.
Disclosed 2 business days after execution (deadline: 2)
Historical behavior+8 / 15
First recorded trade by this actor in this security
Frequency & clustering+5 / 15
1 other actor traded the same direction within 14 days
Market events0 / 10
No material company filing within 60 days after the trade
Pre-arranged plan-10
Executed under a Rule 10b5-1 trading plan
The Insider Score measures how far a disclosure deviates from normal filing patterns. A high score is a prompt for research, not evidence of illegal insider trading.
Juvenal Tobin W filed this Form 4 reporting a open-market sale of CSTL on Oct 12, 2026. It became public on Oct 14, 2026. The filing establishes the reported transaction and the filer's stated role. It does not establish why the trade was made or what the filer knew.
Extraction
Method
Form 4 XML
Confidence
1.00
Chief Commercial Officer
Juvenal Tobin Wcik:0001856542
Issuer
CASTLE BIOSCIENCES INCcik:0001447362
Revision history · 0
No field has changed since this record was first ingested.
