IDEAYA BIOSCIENCES INC

Ticker: IDYA CUSIP: 45166A102 Class: Common Stock

AlphaQuest LLC's Holding History (CIK: 0001883897)

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

Q4 2025

Shares 38,767 Value ($000) $1,340 Avg Close $31.88 Range $26.05 - $37.08

Q3 2025

Shares 41,028 Value ($000) $1,116 Avg Close $24.19 Range $20.50 - $28.01

Q2 2025

Shares 10,668 Value ($000) $224 Avg Close $19.19 Range $13.45 - $23.09

Q1 2025

Shares 27,431 Value ($000) $449 Avg Close $21.31 Range $15.94 - $26.44

Q4 2024

Shares 7,661 Value ($000) $197 Avg Close $28.31 Range $24.20 - $32.67

Q3 2024

Shares 34,062 Value ($000) $1,079 Avg Close $37.92 Range $29.70 - $44.42

Q2 2024

Shares 1,178 Value ($000) $41 Avg Close $39.60 Range $34.15 - $44.25

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	38,767	$1,340	$31.88	$26.05 - $37.08
Q3 2025	41,028	$1,116	$24.19	$20.50 - $28.01
Q2 2025	10,668	$224	$19.19	$13.45 - $23.09
Q1 2025	27,431	$449	$21.31	$15.94 - $26.44
Q4 2024	7,661	$197	$28.31	$24.20 - $32.67
Q3 2024	34,062	$1,079	$37.92	$29.70 - $44.42
Q2 2024	1,178	$41	$39.60	$34.15 - $44.25