SANDISK CORP

Ticker: SNDK CUSIP: 80004C200 Class: EQTY

Cornerstone Planning Group LLC's Holding History (CIK: 0001822587)

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

Q4 2025

Shares 17 Value ($000) $9 Avg Close $200.29 Range $112.00 - $284.76

Q2 2025

Shares 9 Value ($000) $0 Avg Close $38.24 Range $27.89 - $49.82

Q1 2025

Shares 12 Value ($000) $0 Avg Close $49.67 Range $34.99 - $58.36

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	17	$9	$200.29	$112.00 - $284.76
Q2 2025	9	$0	$38.24	$27.89 - $49.82
Q1 2025	12	$0	$49.67	$34.99 - $58.36