AMYLYX PHARMACEUTICALS INC

Ticker: AMLX CUSIP: 03237H101 Class: Common Stock

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q4 2025
Shares 107,548 Value ($000) $1 Avg Close $13.58 Range $11.69 - $16.96
Q3 2025
Shares 100,445 Value ($000) $1 Avg Close $9.41 Range $5.97 - $15.14
Q2 2025
Shares 91,392 Value ($000) $1 Avg Close $4.86 Range $3.11 - $6.70
Q1 2025
Shares 57,700 Value ($000) $0 Avg Close $3.56 Range $2.60 - $4.18
Q4 2024
Shares 57,700 Value ($000) $0 Avg Close $4.71 Range $2.91 - $7.27
Q3 2024
Shares 55,600 Value ($000) $0 Avg Close $2.25 Range $1.62 - $3.33
Q2 2024
Shares 55,600 Value ($000) $0 Avg Close $1.94 Range $1.57 - $2.89
Q1 2024
Shares 970,555 Value ($000) $3 Avg Close $13.08 Range $2.67 - $19.95
Q4 2023
Shares 894,780 Value ($000) $13 Avg Close $15.33 Range $11.82 - $18.88
Q3 2023
Shares 24,220 Value ($000) $0 Avg Close $21.15 Range $17.80 - $25.48
Q2 2023
Shares 23,088 Value ($000) $0 Avg Close $27.01 Range $20.79 - $31.77
Q1 2023
Shares 22,507 Value ($000) $1 Avg Close $34.74 Range $26.64 - $41.93
Q4 2022
Shares 15,683 Value ($000) $1 Avg Close $35.49 Range $28.13 - $39.77