Karen Firestone - Director at Amylyx Pharmaceuticals, Inc.

Insider Transactions and Holdings

Entity Type
Individual
Role
Director
Issuer Symbol
AMLX on Nasdaq
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Karen Firestone - trading volume in the past year for Amylyx Pharmaceuticals, Inc.

Holdings reported by Karen Firestone for Amylyx Pharmaceuticals, Inc.

Security Num Shares Value Price $ Transaction Date Ownership Underlying Class Underlying Amount
Common Stock 63,100 $785,595 $12.45 23 Dec 2025 Direct
Stock Option (right to buy) 25,000 05 Jun 2025 Direct Common Stock

Transactions reported by Karen Firestone for Amylyx Pharmaceuticals, Inc.

Sym Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.