SANDISK CORP

Ticker: SNDK CUSIP: 80004C200 Class: EQTY

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025

Shares 1,003,700 Value ($000) $238,258 Avg Close $200.29 Range $112.00 - $284.76

Q3 2025

Shares 775,843 Value ($000) $87,050 Avg Close $58.39 Range $40.10 - $120.74

Q2 2025

Shares 401,715 Value ($000) $18,218 Avg Close $38.24 Range $27.89 - $49.82

Q1 2025

Shares 112,509 Value ($000) $5,357 Avg Close $49.67 Range $34.99 - $58.36

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,003,700	$238,258	$200.29	$112.00 - $284.76
Q3 2025	775,843	$87,050	$58.39	$40.10 - $120.74
Q2 2025	401,715	$18,218	$38.24	$27.89 - $49.82
Q1 2025	112,509	$5,357	$49.67	$34.99 - $58.36