LYELL IMMUNOPHARMA INC

CUSIP: 55083R104 Class: Common Stock

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

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

Q1 2025
Shares 6,001 Value ($000) $3 Avg Close — Range —
Q4 2024
Shares 2,000 Value ($000) $1 Avg Close — Range —
Q3 2024
Shares 100 Value ($000) $0 Avg Close — Range —
Q2 2024
Shares 100 Value ($000) $0 Avg Close — Range —