Shares

21 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2024

Apr 25, 2024

BUY
$5.69 - $8.08 $120,975 - $171,788
21,261 Added 10.17%
230,313 $1.39 Billion
Q4 2023

Jan 29, 2024

SELL
$3.77 - $8.39 $86,495 - $192,491
-22,943 Reduced 9.89%
209,052 $1.67 Billion
Q3 2023

Oct 24, 2023

SELL
$5.2 - $8.77 $14,435 - $24,345
-2,776 Reduced 1.18%
231,995 $1.5 Billion
Q2 2023

Aug 03, 2023

BUY
$5.86 - $7.93 $150,508 - $203,674
25,684 Added 12.28%
234,771 $1.41 Billion
Q1 2023

May 09, 2023

BUY
$5.85 - $9.84 $1.22 Million - $2.06 Million
209,087 New
209,087 $1.29 Billion
Q4 2022

Feb 14, 2023

BUY
$6.88 - $9.55 $1.46 Million - $2.02 Million
211,778 New
211,778 $1.95 Million
Q3 2022

Nov 14, 2022

BUY
$8.19 - $13.2 $158,337 - $255,195
19,333 Added 9.47%
223,551 $2.12 Million
Q2 2022

Aug 15, 2022

SELL
$7.65 - $14.24 $18,956 - $35,286
-2,478 Reduced 1.2%
204,218 $2.08 Million
Q1 2022

May 11, 2022

BUY
$13.02 - $20.78 $25,818 - $41,206
1,983 Added 0.97%
206,696 $2.95 Million
Q4 2021

Feb 11, 2022

BUY
$19.35 - $25.54 $396,520 - $523,365
20,492 Added 11.12%
204,713 $4.23 Million
Q3 2021

Nov 12, 2021

BUY
$21.65 - $39.49 $343,693 - $626,903
15,875 Added 9.43%
184,221 $4.2 Million
Q2 2021

Aug 11, 2021

SELL
$15.5 - $22.48 $216,457 - $313,933
-13,965 Reduced 7.66%
168,346 $3.51 Million
Q1 2021

May 13, 2021

SELL
$14.84 - $22.23 $86,680 - $129,845
-5,841 Reduced 3.1%
182,311 $3.67 Million
Q4 2020

Feb 09, 2021

SELL
$9.4 - $16.7 $4.73 Million - $8.41 Million
-503,436 Reduced 72.79%
188,152 $2.85 Million
Q3 2020

Nov 12, 2020

SELL
$10.54 - $24.96 $3.05 Million - $7.22 Million
-289,119 Reduced 29.48%
691,588 $7.29 Million
Q2 2020

Aug 12, 2020

BUY
$21.87 - $33.11 $14.3 Million - $21.6 Million
653,640 Added 199.85%
980,707 $24 Million
Q1 2020

May 06, 2020

BUY
$16.25 - $35.28 $3.58 Million - $7.76 Million
220,056 Added 205.64%
327,067 $7.89 Million
Q4 2019

Feb 14, 2020

BUY
$14.17 - $20.3 $284,533 - $407,624
20,080 Added 23.1%
107,011 $1.84 Million
Q3 2019

Nov 07, 2019

BUY
$14.42 - $22.2 $789,855 - $1.22 Million
54,775 Added 170.34%
86,931 $1.25 Million
Q2 2019

Aug 12, 2019

BUY
$16.26 - $26.42 $313,850 - $509,958
19,302 Added 150.16%
32,156 $611,000
Q1 2019

May 14, 2019

BUY
$15.97 - $22.5 $205,278 - $289,215
12,854 New
12,854 $241,000

Others Institutions Holding ALEC

About Alector, Inc.


  • Ticker ALEC
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 82,563,904
  • Market Cap $159M
  • 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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