LYELL IMMUNOPHARMA INC

Ticker: LYEL CUSIP: 55083R203 Class: Common Stock

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q4 2025

Shares 324,701 Value ($000) $9,994 Avg Close $22.38 Range $15.62 - $45.00

Q3 2025

Shares 339,491 Value ($000) $5,513 Avg Close $11.42 Range $8.87 - $16.25

Q2 2025

Shares 271,283 Value ($000) $2,398 Avg Close $9.11 Range $7.65 - $13.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	324,701	$9,994	$22.38	$15.62 - $45.00
Q3 2025	339,491	$5,513	$11.42	$8.87 - $16.25
Q2 2025	271,283	$2,398	$9.11	$7.65 - $13.80