Call Options

13 transactions
Quarter Operation Price Per call calls change calls Held SEC Form
Q2 2024

Aug 15, 2024

SELL
$18.84 - $24.94 $235,500 - $311,750
-12,500 Reduced 27.23%
33,400 $727,000
Q1 2024

May 07, 2024

BUY
$18.06 - $25.3 $828,953 - $1.16 Million
45,900 New
45,900 $1.02 Million
Q3 2023

Nov 14, 2023

SELL
$13.28 - $20.3 $7,968 - $12,180
-600 Reduced 5.5%
10,300 $173,000
Q2 2023

Aug 11, 2023

SELL
$11.66 - $26.0 $66,462 - $148,200
-5,700 Reduced 34.34%
10,900 $149,000
Q1 2023

May 16, 2023

BUY
$19.47 - $28.49 $15,576 - $22,792
800 Added 5.06%
16,600 $377,000
Q4 2022

Feb 14, 2023

SELL
$18.08 - $30.0 $406,799 - $675,000
-22,500 Reduced 58.75%
15,800 $371,000
Q3 2022

Nov 14, 2022

BUY
$22.51 - $34.32 $477,212 - $727,584
21,200 Added 123.98%
38,300 $999,000
Q2 2022

Aug 15, 2022

BUY
$16.0 - $45.99 $155,200 - $446,103
9,700 Added 131.08%
17,100 $375,000
Q1 2022

May 16, 2022

BUY
$33.17 - $46.98 $3,317 - $4,698
100 Added 1.37%
7,400 $332,000
Q4 2021

Feb 14, 2022

SELL
$39.06 - $67.58 $285,138 - $493,334
-7,300 Reduced 50.0%
7,300 $313,000
Q3 2021

Nov 15, 2021

BUY
$60.13 - $77.6 $348,754 - $450,079
5,800 Added 65.91%
14,600 $971,000
Q2 2021

Aug 11, 2021

BUY
$50.07 - $76.78 $95,133 - $145,882
1,900 Added 27.54%
8,800 $645,000
Q1 2021

May 17, 2021

BUY
$58.92 - $97.33 $406,548 - $671,577
6,900 New
6,900 $472,000

Others Institutions Holding CSTL

About CASTLE BIOSCIENCES INC


  • Ticker CSTL
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Diagnostics & Research
  • Shares Outstandng 26,297,000
  • Market Cap $733M
  • 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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