IDEAYA BIOSCIENCES INC

Ticker: IDYA CUSIP: 45166A102 Class: Common Stock

RTW INVESTMENTS, LP's Holding History (CIK: 0001493215)

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

Q4 2024

Shares 200,000 Value ($000) $5,140 Avg Close $28.31 Range $24.20 - $32.67

Q3 2024

Shares 200,000 Value ($000) $6,336 Avg Close $37.92 Range $29.70 - $44.42

Q4 2021

Shares 2,520,076 Value ($000) $59,575 Avg Close $23.23 Range $20.32 - $27.25

Q3 2021

Shares 3,266,255 Value ($000) $83,257 Avg Close $23.35 Range $16.77 - $28.00

Q2 2021

Shares 3,266,255 Value ($000) $68,559 Avg Close $20.54 Range $17.37 - $24.92

Q1 2021

Shares 2,466,255 Value ($000) $57,957 Avg Close $19.31 Range $13.16 - $24.60

Q4 2020

Shares 1,846,843 Value ($000) $25,856 Avg Close $13.55 Range $12.01 - $18.12

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	200,000	$5,140	$28.31	$24.20 - $32.67
Q3 2024	200,000	$6,336	$37.92	$29.70 - $44.42
Q4 2021	2,520,076	$59,575	$23.23	$20.32 - $27.25
Q3 2021	3,266,255	$83,257	$23.35	$16.77 - $28.00
Q2 2021	3,266,255	$68,559	$20.54	$17.37 - $24.92
Q1 2021	2,466,255	$57,957	$19.31	$13.16 - $24.60
Q4 2020	1,846,843	$25,856	$13.55	$12.01 - $18.12