Stocks · Health care · Services-Medical Laboratories

CASTLE BIOSCIENCES INC

CSTL Clue Score48
United States Fiscal year ends December CIK 0001447362 Results filed 5 Nov 2026

What the insiders did Net selling

Insider
Date
Role
Action
Shares
Price
Amount
Tobin W Juvenal
21 May 2026
Chief Commercial Officer
Exercised, kept
11,210
$3.38
$37.89K
Frank Stokes
4 Mar 2026
Chief Financial Officer
Exercised, kept
3,800
$3.38
$12.84K
Showing 250 of 2,398 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 547
Amendments (4/A) skipped 9
Filings about a different issuer 0
Unreadable filings 0
Joint filings 10
Sales on a Rule 10b5-1 plan 684
Sales straight out of an exercise 195
Sales at will 1,480
Transactions with no price 1
Shares from compensation/vesting 10,014,347
Sales filed before the plan box existed 1,384
History held since 31 Jul 2019