A detailed history of D. E. Shaw & Co., Inc. transactions in Alector, Inc. stock. As of the latest transaction made, D. E. Shaw & Co., Inc. holds 190,992 shares of ALEC stock, worth $752,508. This represents 0.0% of its overall portfolio holdings.

Number of Shares
190,992
Holding current value
$752,508
% of portfolio
0.0%

Shares

11 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 14, 2024

SELL
$4.34 - $6.58 $699,829 - $1.06 Million
-161,251 Reduced 45.78%
190,992 $891,000
Q2 2024

Aug 14, 2024

BUY
$4.19 - $6.23 $94,769 - $140,910
22,618 Added 6.86%
352,243 $1.6 Million
Q1 2024

May 15, 2024

BUY
$5.69 - $8.08 $827,769 - $1.18 Million
145,478 Added 79.0%
329,625 $1.98 Million
Q4 2023

Feb 14, 2024

BUY
$3.77 - $8.39 $245,536 - $546,432
65,129 Added 54.72%
184,147 $1.47 Million
Q3 2023

Nov 14, 2023

BUY
$5.2 - $8.77 $524,279 - $884,217
100,823 Added 554.12%
119,018 $771,000
Q2 2023

Aug 14, 2023

BUY
$5.86 - $7.93 $106,622 - $144,286
18,195 New
18,195 $109,000
Q4 2021

Feb 14, 2022

SELL
$19.35 - $25.54 $745,903 - $984,515
-38,548 Closed
0 $0
Q3 2021

Nov 15, 2021

BUY
$21.65 - $39.49 $10,197 - $18,599
471 Added 1.24%
38,548 $880,000
Q2 2021

Aug 16, 2021

BUY
$15.5 - $22.48 $590,193 - $855,970
38,077 New
38,077 $793,000
Q1 2021

May 17, 2021

SELL
$14.84 - $22.23 $191,465 - $286,811
-12,902 Closed
0 $0
Q4 2020

Feb 16, 2021

BUY
$9.4 - $16.7 $121,278 - $215,463
12,902 New
12,902 $195,000

Others Institutions Holding ALEC

About Alector, Inc.


  • Ticker ALEC
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 82,563,904
  • Market Cap $325M
  • 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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