IDEAYA BIOSCIENCES INC

Ticker: IDYA CUSIP: 45166A102 Class: Common Stock

Virtus Investment Advisers, LLC's Holding History (CIK: 0000019481)

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

Q4 2025

Shares 7,819 Value ($000) $270 Avg Close $31.88 Range $26.05 - $37.08

Q3 2025

Shares 5,107 Value ($000) $139 Avg Close $24.19 Range $20.50 - $28.01

Q2 2025

Shares 4,220 Value ($000) $89 Avg Close $19.19 Range $13.45 - $23.09

Q1 2025

Shares 6,368 Value ($000) $104 Avg Close $21.31 Range $15.94 - $26.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,819	$270	$31.88	$26.05 - $37.08
Q3 2025	5,107	$139	$24.19	$20.50 - $28.01
Q2 2025	4,220	$89	$19.19	$13.45 - $23.09
Q1 2025	6,368	$104	$21.31	$15.94 - $26.44