ILKBAHAR ALPER (EVP, Chief Technology Officer) exercised options at SANDISK CORP
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 8/24/2026ACC: 0001363249-26-000066
Officer· EVP, Chief Technology Officer
Since Feb 2026
-759.00
Net shares
Net seller
$1.21M
Total sold
0
Open market trades
0B · 0S
5
Total transactions
276.00 acquired · 1.03K disposed
Non-Derivative Transactions4
Common Stock
Direct
Shares
+276.00
Price / share
—
Trade value
—
% of position
0.6%
8/20/2026
49.98K→50.26K
Common Stock
Direct
Shares
−276.00
Price / share
$1.60K
Trade value
$441.77K
% of position
0.5%
8/20/2026
50.26K→49.98K
Common Stock
Direct
Shares
−163.00
Price / share
$1.60K
Trade value
$260.90K
% of position
0.3%
8/20/2026
49.98K→49.82K
Common Stock
Direct
Shares
−320.00
Price / share
$1.60K
Trade value
$510.75K
% of position
0.6%
8/21/2026
49.82K→49.50K
Total
Net shares
−483.00
Net value
-$1.21M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 8/20/2026 | M · Option Exercise | +276.00 | — | — | 0.6% | 49.98K | 50.26K |
| Common Stock Direct | 8/20/2026 | F · Tax Withholding | −276.00 | $1.60K | $441.77K | 0.5% | 50.26K | 49.98K |
| Common Stock Direct | 8/20/2026 | F · Tax Withholding | −163.00 | $1.60K | $260.90K | 0.3% | 49.98K | 49.82K |
| Common Stock Direct | 8/21/2026 | F · Tax Withholding | −320.00 | $1.60K | $510.75K | 0.6% | 49.82K | 49.50K |
| Total | −483.00 | -$1.21M | ||||||
Derivative Transactions1
Performance Shares
Direct
Converts to
Common Stock
276.00 shares
Shares
−276.00
Strike price
Held after
148.77K
Exercisable
—
8/20/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Performance Shares Direct | Common Stock276.00 shares | 8/20/2026 | M · Option Exercise | −276.00 | — | 148.77K |