IDEAYA BIOSCIENCES INC

Ticker: IDYA CUSIP: 45166A102 Class: Common Stock

NORGES BANK's Holding History (CIK: 0001374170)

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

Q4 2025

Shares 30,589 Value ($000) $1,057 Avg Close $31.88 Range $26.05 - $37.08

Q2 2025

Shares 30,589 Value ($000) $643 Avg Close $19.19 Range $13.45 - $23.09

Q4 2024

Shares 520,810 Value ($000) $13,385 Avg Close $28.31 Range $24.20 - $32.67

Q2 2024

Shares 92,600 Value ($000) $3,251 Avg Close $39.60 Range $34.15 - $44.25

Q3 2023

Shares 12,800 Value ($000) $345 Avg Close $25.36 Range $20.90 - $30.25

Q2 2023

Shares 117,400 Value ($000) $2,759 Avg Close $20.56 Range $13.29 - $26.35

Q1 2023

Shares 117,400 Value ($000) $1,612 Avg Close $16.66 Range $13.41 - $18.89

Q4 2022

Shares 137,500 Value ($000) $2,498 Avg Close $16.82 Range $14.20 - $19.14

Q2 2019

Shares 10,000 Value ($000) $100 Avg Close $10.88 Range $9.04 - $16.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	30,589	$1,057	$31.88	$26.05 - $37.08
Q2 2025	30,589	$643	$19.19	$13.45 - $23.09
Q4 2024	520,810	$13,385	$28.31	$24.20 - $32.67
Q2 2024	92,600	$3,251	$39.60	$34.15 - $44.25
Q3 2023	12,800	$345	$25.36	$20.90 - $30.25
Q2 2023	117,400	$2,759	$20.56	$13.29 - $26.35
Q1 2023	117,400	$1,612	$16.66	$13.41 - $18.89
Q4 2022	137,500	$2,498	$16.82	$14.20 - $19.14
Q2 2019	10,000	$100	$10.88	$9.04 - $16.90