Call Options

17 transactions
Quarter Operation Price Per call calls change calls Held SEC Form
Q3 2024

Nov 14, 2024

BUY
$4.34 - $6.58 $350,672 - $531,664
80,800 New
80,800 $377,000
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 $336M
  • 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
Track This Portfolio

Track Susquehanna International Group, LLP Portfolio

Follow Susquehanna International Group, LLP and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Susquehanna International Group, LLP, based on Form 13F filings with the SEC.

News

Stay updated on Susquehanna International Group, LLP with notifications on news.