Call Options

16 transactions
Quarter Operation Price Per call calls change calls Held SEC Form
Q1 2024

May 07, 2024

SELL
$5.69 - $8.08 $58,607 - $83,224
-10,300 Reduced 45.18%
12,500 $75,000
Q4 2023

Feb 14, 2024

SELL
$3.77 - $8.39 $35,815 - $79,705
-9,500 Reduced 29.41%
22,800 $181,000
Q3 2023

Nov 14, 2023

BUY
$5.2 - $8.77 $115,440 - $194,694
22,200 Added 219.8%
32,300 $209,000
Q2 2023

Aug 11, 2023

SELL
$5.86 - $7.93 $14,064 - $19,032
-2,400 Reduced 19.2%
10,100 $60,000
Q1 2023

May 16, 2023

SELL
$5.85 - $9.84 $837,135 - $1.41 Million
-143,100 Reduced 91.97%
12,500 $77,000
Q4 2022

Feb 14, 2023

SELL
$6.88 - $9.55 $121,776 - $169,035
-17,700 Reduced 10.21%
155,600 $1.44 Million
Q3 2022

Nov 14, 2022

BUY
$8.19 - $13.2 $1.07 Million - $1.72 Million
130,400 Added 303.96%
173,300 $1.64 Million
Q2 2022

Aug 15, 2022

SELL
$7.65 - $14.24 $6,885 - $12,816
-900 Reduced 2.05%
42,900 $436,000
Q1 2022

May 16, 2022

SELL
$13.02 - $20.78 $24,738 - $39,482
-1,900 Reduced 4.16%
43,800 $624,000
Q4 2021

Feb 14, 2022

SELL
$19.35 - $25.54 $2.09 Million - $2.76 Million
-108,000 Reduced 70.27%
45,700 $944,000
Q3 2021

Nov 15, 2021

BUY
$21.65 - $39.49 $1.13 Million - $2.06 Million
52,100 Added 51.28%
153,700 $3.51 Million
Q2 2021

Aug 11, 2021

BUY
$15.5 - $22.48 $545,600 - $791,296
35,200 Added 53.01%
101,600 $2.12 Million
Q4 2020

Feb 16, 2021

SELL
$9.4 - $16.7 $364,720 - $647,960
-38,800 Reduced 36.88%
66,400 $1.01 Million
Q3 2020

Nov 16, 2020

BUY
$10.54 - $24.96 $186,557 - $441,792
17,700 Added 20.23%
105,200 $1.11 Million
Q2 2020

Aug 14, 2020

BUY
$21.87 - $33.11 $1.35 Million - $2.04 Million
61,600 Added 237.84%
87,500 $2.14 Million
Q1 2020

May 15, 2020

BUY
$16.25 - $35.28 $420,875 - $913,752
25,900 New
25,900 $625,000

Others Institutions Holding ALEC

About Alector, Inc.


  • Ticker ALEC
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 82,563,904
  • Market Cap $406M
  • Description
  • Alector, Inc., a clinical stage biopharmaceutical company, develops therapies for the treatment of neurodegeneration diseases. Its products include AL001, a humanized recombinant monoclonal antibody, which is in Phase III clinical trial for the treatment of frontotemporal dementia, Alzheimer's, Parkinson's, and amyotrophic lateral sclerosis dise...
More about ALEC
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