IDEAYA BIOSCIENCES INC

Ticker: IDYA CUSIP: 45166A102 Class: Common Stock

XTX Topco Ltd's Holding History (CIK: 0001828301)

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

Q4 2025

Shares 66,175 Value ($000) $2,288 Avg Close $31.88 Range $26.05 - $37.08

Q1 2025

Shares 30,215 Value ($000) $495 Avg Close $21.31 Range $15.94 - $26.44

Q4 2024

Shares 12,679 Value ($000) $326 Avg Close $28.31 Range $24.20 - $32.67

Q3 2024

Shares 7,719 Value ($000) $245 Avg Close $37.92 Range $29.70 - $44.42

Q1 2024

Shares 5,850 Value ($000) $257 Avg Close $43.00 Range $33.46 - $47.73

Q3 2023

Shares 8,159 Value ($000) $220 Avg Close $25.36 Range $20.90 - $30.25

Q1 2023

Shares 14,459 Value ($000) $199 Avg Close $16.66 Range $13.41 - $18.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	66,175	$2,288	$31.88	$26.05 - $37.08
Q1 2025	30,215	$495	$21.31	$15.94 - $26.44
Q4 2024	12,679	$326	$28.31	$24.20 - $32.67
Q3 2024	7,719	$245	$37.92	$29.70 - $44.42
Q1 2024	5,850	$257	$43.00	$33.46 - $47.73
Q3 2023	8,159	$220	$25.36	$20.90 - $30.25
Q1 2023	14,459	$199	$16.66	$13.41 - $18.89