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Bedrosian Camille L's Form 4 filing

Amylyx Pharmaceuticals, Inc. (AMLX) · filed Sep 14, 2026

Accession no.
0001193125-26-390510
Filed
Sep 14, 2026, 4:00 PM ET
Trade date
Sep 10, 2026
Filing delay
4 days
Rule 10b5-1 plan
Not checked

This filing lists 2 non-derivative transactions. Open-market sales total $324.9K. It was filed 4 days after the trade.

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Bedrosian Camille LCIK 0001326969Officer (Chief Medical Officer)

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Sep 10, 2026Common StockSSaleDisposed−7,947$32.21F2−$256,003.86280,145Direct
Sep 10, 2026Common StockSSaleDisposed−2,081$33.09F3−$68,864.24278,064Direct

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

F2

The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $31.76 to $32.68. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request.

Referenced by the price of 1 transaction in Table I.

F3

The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $32.85 to $33.29. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request.

Referenced by the price of 1 transaction in Table I.

Read the full filing on SEC EDGAR (opens in a new tab)