SpaceX~$1TSpaceX~$1T
Insider Buying
Subscribe
All stock lists

Amylyx Pharmaceuticals, Inc. (AMLX)

NASDAQ: AMLX · Real-Time Price · USD
26.36-1.07 (-3.90%)
 
Market Cap2.93B+95.8%
Revenue (ttm)n/a+100.0%
Net Incomen/a+18.9%
EPSn/a+43.6%
Shares Out111.19M
PE Ration/a
Forward PEn/a
Dividendn/a
Ex-Dividend Daten/a
Volume552,928.181
Open27.01
Previous Close27.43
Day's Range26.06 - 27.27
52-Week Range10.83 - 41.14
Betan/a
AnalystsBuy
Price Target52.20(+98.03%)
Earnings Daten/a
-3.94% (1D)
No price history available.
Insider Score
––Not scored
AMLX Insider Score

Insiders filed in the last 90 days, but none of those trades qualified for scoring — round-trip buys and filings whose price is far off the market are excluded.

About AMLX

Amylyx Pharmaceuticals, Inc., a clinical-stage pharmaceutical company, engages in the discovery and development of treatment options for neurodegenerative diseases and endocrine conditions in the United States. It provides Avexitide, an investigational, first-in-class glucagon-like peptide-1, or GLP-1 receptor antagonist, which is in phase 3 clinical trial to treat post-bariatric hypoglycemia and congenital hyperinsulinism. The company also develops AMX0035, an oral, fixed-dose combination of sodium phenylbutyrate and taurursodiol which is phase 2 clinical trial for the treatment of wolfram syndrome, as well as in phase 2b/3 clinical trial to treat progressive supranuclear palsy; AMX0114, which is in phase 1 clinical trial for the treatment of amyotrophic lateral sclerosis; and long-acting GLP-1 receptor antagonist to treat post-bariatric hypoglycemia and other rare diseases. Further, it develops AMX0318, a GLP-1 receptor antagonist for the treatment of post-bariatric hypoglycemia and other rare diseaees. Amylyx Pharmaceuticals, Inc. was founded in 2013 and is headquartered in Cambridge, Massachusetts.

Address
55 Cambridge Parkway, Cambridge, MA, 02142, United States
Market Cap
2.93 billion
Employees
136
Industrial Classification
Drug Manufacturers - Specialty & Generic

What Are Insiders Doing?

Open-market buy / sell balanceNet Selling
Sold
$5.38M
Bought
$51.34K

View the trades behind this meter — each links to its SEC Form 4 →

Open-market Form 4 purchases (code P) vs sales (code S) on file for this company. Grants, option exercises and tax withholdings are excluded. Informational only.

1 Day
-3.76%
5 Days
-5.98%
1 Month
-18.52%
6 Months
+52.42%
1 Year
+95.85%

$AMLX stock is featured in our Insider Score Rankings, and Insider Trades datasets.

→ All Stock Lists

Recently reported changes in AMLX holdings by institutional investors

Scanning latest 13F filings…

Latest 0 13F filings · Source: SEC EDGAR

View all institutional owners →

Insider Trading

Quarterly net insider trading by AMLX's directors and management

Net Shares Purchased by Insiders−200k−100k02025Q42026Q12026Q22026Q32026Q4

Source: SEC EDGAR (Form 4)

Corporate Lobbying

AMLX Estimated quarterly lobbying spending

Source: U.S. Senate LDA

U.S. Patents

New AMLX patent grants

Loading patent grants…

Source: USPTO Open Data Portal

Government Contracts

Estimated quarterly amount awarded to AMLX from public contracts

Source: USAspending.gov

Top ETF Holders

ETFs with the largest estimated holdings in AMLX

ETFEst. Holding Size
VTIVanguard Morningstar Total Stock Market ETF$127.91M
IWMiShares Russell 2000 ETF$74.95M
VXFVanguard Extended Market ETF$38.81M
IWOiShares Russell 2000 Growth ETF$26.56M
IBBiShares Biotechnology ETF$22.04M
VTWOVanguard Russell 2000 ETF$20.10M

Estimated from each fund’s disclosed top holdings × AUM

AMLX Insider Score

Our composite score: insider buying, sector, volume, tone & dilution

Members only

The live Insider Score for AMLX is included with Insider Access.

Unlock Insider Score

Bull Case vs Bear Case

AI-generated from AMLX’s recent data — informational, not investment advice

Generating analysis…

Insider Score

Our 0–100 Insider Score and the signals behind it.

Members only

The live Insider Score and its full factor breakdown are included with Insider Access.

Unlock Insider Score

Recent Insider Activity

Buys
1
Sells
17
Buy Value
$51.34K
Distinct Buyers
1

Frequently Asked Questions

Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.
Amylyx Pharmaceuticals, Inc. (AMLX) Insider Trading, Form 4 Buys & Sells | InsiderBuying.com