AMYLYX PHARMACEUTICALS INC

Ticker: AMLX CUSIP: 03237H101 Class: Common Stock

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 2,777,055 Value ($000) $33,547 Avg Close $13.58 Range $11.69 - $16.96
Q3 2025
Shares 6,816,828 Value ($000) $92,641 Avg Close $9.41 Range $5.97 - $15.14
Q2 2025
Shares 8,800,000 Value ($000) $56,408 Avg Close $4.86 Range $3.11 - $6.70
Q1 2025
Shares 5,697,605 Value ($000) $20,170 Avg Close $3.56 Range $2.60 - $4.18
Q3 2023
Shares 1,700,200 Value ($000) $31,131 Avg Close $21.15 Range $17.80 - $25.48
Q2 2023
Shares 768,200 Value ($000) $16,570 Avg Close $27.01 Range $20.79 - $31.77
Q1 2023
Shares 1,007,336 Value ($000) $29,555 Avg Close $34.74 Range $26.64 - $41.93
Q4 2022
Shares 1,909,201 Value ($000) $70,545 Avg Close $35.49 Range $28.13 - $39.77
Q3 2022
Shares 1,350,000 Value ($000) $38,003 Avg Close $24.95 Range $15.80 - $32.80
Q2 2022
Shares 200,000 Value ($000) $3,852 Avg Close $11.87 Range $6.51 - $20.74
Q1 2022
Shares 37,200 Value ($000) $478 Avg Close $22.45 Range $10.49 - $33.41