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ALEC

Alector, Inc.
1W: +2.9% 1M: -11.3% 3M: +50.4% YTD: +38.6% 1Y: +64.3% 3Y: -65.5% 5Y: -89.9%
$2.12
-0.05 (-2.30%)
After Hours: $2.00 (-0.12, -5.66%)
NASDAQ · Healthcare · Biotechnology · $234.0M · Alpha Radar Buy · Power 49
Smart Money Score
Moderate 50
Insider
Congress
ETF Holdings
Key Statistics
Market Cap$234.0M
52W Range0.87-3.4
Volume373,864
Avg Volume930,832
Beta0.55
Dividend
Analyst Ratings
8 Buy 4 Hold 2 Sell
Consensus Buy
Company Info
CEOArnon Rosenthal
Employees175
SectorHealthcare
IndustryBiotechnology
IPO Date2019-02-07
131 Oyster Point Boulevard
South San Francisco, CA 94080
US
415 231 5660
About Alector, Inc.

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 diseases; and AL101 that is in Phase I clinical trial for the treatment of neurodegenerative diseases, including Alzheimer's and Parkinson's diseases. The company also offers AL002, a product candidate that is in Phase II clinical trial for the treatment of Alzheimer's disease; and AL003, which is in Phase I clinical trial for the treatment of Alzheimer's disease. In addition, its products in development stage include AL044 that targets MS4A4A, a risk gene for Alzheimer's disease. Alector, Inc. has a collaboration agreement with Adimab, LLC for the research and development of antibodies; and a strategic collaboration agreement with GlaxoSmithKline plc for the development and commercialization of monoclonal antibodies, such as AL001 and AL101 to treat neurodegenerative diseases. The company was founded in 2013 and is headquartered in South San Francisco, California.

Recent Insider Trades

NameTypeSharesPriceDate
Rosenthal Arnon A-Award 116,246 2026-03-13
Berkley Neil Lindsay A-Award 54,600 2026-03-13
Wong-Sarad Grace S-Sale 1,000 $2.65 2026-03-10
Wong-Sarad Grace S-Sale 3,367 $2.08 2026-03-03
Wong-Sarad Grace S-Sale 8,071 $2.12 2026-03-02

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms