IDEAYA BIOSCIENCES INC

Ticker: IDYA CUSIP: 45166A102 Class: Common Stock

CULLEN/FROST BANKERS, INC.'s Holding History (CIK: 0000039263)

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

Q4 2025

Shares 93 Value ($000) $3 Avg Close $31.88 Range $26.05 - $37.08

Q3 2025

Shares 93 Value ($000) $3 Avg Close $24.19 Range $20.50 - $28.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	93	$3	$31.88	$26.05 - $37.08
Q3 2025	93	$3	$24.19	$20.50 - $28.01