Firestone Karen

CIK 00019698211 companyCAMBRIDGE, MA

Transactions

Companies

Filings

CIK

0001969821

Recent Transactions

14 trades

Exercise/Conversion
Amylyx Pharmaceuticals, Inc.$AMLX
Stock Option (right to buy)
2026-08-31−25,000→ 0 total
Exercise/Conversion
Amylyx Pharmaceuticals, Inc.$AMLX
Common Stock
2026-08-31$1.76/sh+25,000→ 91,900 total
Exercise/Conversion
Amylyx Pharmaceuticals, Inc.$AMLX
Common Stock
2026-08-31$5.05/sh+25,000→ 116,900 total
Exercise/Conversion
Amylyx Pharmaceuticals, Inc.$AMLX
Stock Option (right to buy)
2026-08-31−25,000→ 0 total
Award
Amylyx Pharmaceuticals, Inc.$AMLX
Stock Option (right to buy)
2026-06-04+24,372→ 24,372 total
Purchase
Amylyx Pharmaceuticals, Inc.$AMLX
Common Stock
2026-05-21$13.51/sh+3,800→ 66,900 total
Purchase
Amylyx Pharmaceuticals, Inc.$AMLX
Common Stock
2025-12-23$12.45/sh+8,100→ 63,100 total
Award
Amylyx Pharmaceuticals, Inc.$AMLX
Stock Option (right to buy)
2025-06-05+25,000→ 25,000 total
Purchase
Amylyx Pharmaceuticals, Inc.$AMLX
Common Stock
2024-09-05$2.13/sh+50,000→ 55,000 total
Award
Amylyx Pharmaceuticals, Inc.$AMLX
Stock Option (right to buy)
2024-06-06+25,000→ 25,000 total
Purchase
Amylyx Pharmaceuticals, Inc.$AMLX
Common Stock
2023-12-15$14.97/sh+4,000→ 5,000 total
Award
Amylyx Pharmaceuticals, Inc.$AMLX
Stock Option (right to buy)
2023-06-08+3,908→ 3,908 total
Purchase
Amylyx Pharmaceuticals, Inc.$AMLX
Common Stock
2023-03-16$31.99/sh+1,000→ 1,000 total
Award
Amylyx Pharmaceuticals, Inc.$AMLX
Stock Option (Right to Buy)
2023-03-16+27,403→ 27,403 total

C/O AMYLYX PHARMACEUTICALS, INC. 55 CAMBRIDGE PARKWAY, SUITE 6W

CAMBRIDGE, MA, 02142