AMYLYX PHARMACEUTICALS INC

Ticker: AMLX CUSIP: 03237H101 Class: Common Stock

PRIMECAP MANAGEMENT CO/CA/'s Holding History (CIK: 0000763212)

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

Q1 2024
Shares 10,000 Value ($000) $28 Avg Close $13.08 Range $2.67 - $19.95
Q4 2023
Shares 156,900 Value ($000) $2,310 Avg Close $15.33 Range $11.82 - $18.88
Q3 2023
Shares 304,900 Value ($000) $5,583 Avg Close $21.15 Range $17.80 - $25.48