SANDISK CORP

Ticker: SNDK CUSIP: 80004C200 Class: EQTY

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2025

Shares 65,895 Value ($000) $15,642 Avg Close $200.29 Range $112.00 - $284.76

Q2 2025

Shares 42,337 Value ($000) $2 Avg Close $38.24 Range $27.89 - $49.82

Q1 2025

Shares 21,153 Value ($000) $1 Avg Close $49.67 Range $34.99 - $58.36

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	65,895	$15,642	$200.29	$112.00 - $284.76
Q2 2025	42,337	$2	$38.24	$27.89 - $49.82
Q1 2025	21,153	$1	$49.67	$34.99 - $58.36