AMYLYX PHARMACEUTICALS INC

Ticker: AMLX CUSIP: 03237H101 Class: Common Stock

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q2 2025
Shares 25,856 Value ($000) $166 Avg Close $4.86 Range $3.11 - $6.70
Q1 2025
Shares 43,234 Value ($000) $153 Avg Close $3.56 Range $2.60 - $4.18
Q4 2024
Shares 49,899 Value ($000) $189 Avg Close $4.71 Range $2.91 - $7.27
Q3 2024
Shares 129,290 Value ($000) $419 Avg Close $2.25 Range $1.62 - $3.33
Q2 2024
Shares 289,281 Value ($000) $550 Avg Close $1.94 Range $1.57 - $2.89
Q1 2024
Shares 222,722 Value ($000) $633 Avg Close $13.08 Range $2.67 - $19.95
Q4 2023
Shares 503,672 Value ($000) $7,414 Avg Close $15.33 Range $11.82 - $18.88
Q3 2023
Shares 37,371 Value ($000) $684 Avg Close $21.15 Range $17.80 - $25.48
Q2 2023
Shares 1,882 Value ($000) $41 Avg Close $27.01 Range $20.79 - $31.77
Q1 2023
Shares 3,602 Value ($000) $106 Avg Close $34.74 Range $26.64 - $41.93
Q4 2022
Shares 25,538 Value ($000) $944 Avg Close $35.49 Range $28.13 - $39.77
Q3 2022
Shares 88,985 Value ($000) $2,505 Avg Close $24.95 Range $15.80 - $32.80
Q2 2022
Shares 155,388 Value ($000) $2,993 Avg Close $11.87 Range $6.51 - $20.74
Q1 2022
Shares 1,243 Value ($000) $16 Avg Close $22.45 Range $10.49 - $33.41