ZAMISKA GENE M. (Principal Accounting Officer) sold 14.4% of their position (4.99K shares) of WESTERN DIGITAL CORP on the open market
Open‑market sale worth $375.8K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 2 sales
Filed: 8/25/2025ACC: 0001266824-25-000156
Officer· Principal Accounting Officer
Since Aug 2019
-6.79K
Net shares
Net seller
$510.0K
Total sold
2
Open market trades
0B · 2S
5
Total transactions
6.00 acquired · 6.79K disposed
Non-Derivative Transactions4
Common Stock
Direct
Shares
+6.00
Price / share
—
Trade value
—
% of position
0.0%
8/21/2025
36.51K→36.52K
Common Stock
Direct
Shares
−1.80K
Price / share
$74.66
Trade value
$134.16K
% of position
4.9%
8/21/2025
36.52K→34.72K
Common Stock
Direct
Shares
−3.16K
Price / share
$75.68
Trade value
$239.15K
% of position
9.1%
8/21/2025
34.72K→31.56K
Common Stock
Direct
Shares
−1.83K
Price / share
$74.78
Trade value
$136.70K
% of position
5.8%
8/22/2025
31.56K→29.73K
Total
Net shares
−6.78K
Net value
-$510.01K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 8/21/2025 | M · Option Exercise | +6.00 | — | — | 0.0% | 36.51K | 36.52K |
| Common Stock Direct | 8/21/2025 | F · Tax Withholding | −1.80K | $74.66 | $134.16K | 4.9% | 36.52K | 34.72K |
| Common Stock Direct | 8/21/2025 | S · Sale | −3.16K | $75.68 | $239.15K | 9.1% | 34.72K | 31.56K |
| Common Stock Direct | 8/22/2025 | S · Sale | −1.83K | $74.78 | $136.70K | 5.8% | 31.56K | 29.73K |
| Total | −6.78K | -$510.01K | ||||||
Derivative Transactions1
Dividend Equivalent Rights
Direct
Converts to
Common Stock
6.11 shares
Shares
−6.11
Strike price
Held after
50.26
Exercisable
—
8/21/2025
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Dividend Equivalent Rights Direct | Common Stock6.11 shares | 8/21/2025 | M · Option Exercise | −6.11 | — | 50.26 |