A detailed history of Quadrant Capital Group LLC transactions in Castle Biosciences Inc stock. As of the latest transaction made, Quadrant Capital Group LLC holds 336 shares of CSTL stock, worth $11,239. This represents 0.0% of its overall portfolio holdings.

Number of Shares
336
Holding current value
$11,239
% of portfolio
0.0%

Shares

3 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 13, 2025

BUY
$14.65 - $24.65 $4,922 - $8,282
336 New
336 $7,000
Q2 2022

Aug 09, 2022

SELL
$16.0 - $45.99 $1,056 - $3,035
-66 Closed
0 $0
Q1 2022

May 06, 2022

BUY
$33.17 - $46.98 $2,189 - $3,100
66 New
66 $3,000

Others Institutions Holding CSTL

About CASTLE BIOSCIENCES INC


  • Ticker CSTL
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Diagnostics & Research
  • Shares Outstandng 26,297,000
  • Market Cap $880M
  • Description
  • Castle Biosciences, Inc., a commercial-stage diagnostics company, focuses to provide diagnostic and prognostic testing services for dermatological cancers. Its lead product is DecisionDx-Melanoma, a multi-gene expression profile (GEP) test to identify the risk of metastasis for patients diagnosed with invasive cutaneous melanoma. The company als...
More about CSTL
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