TREGILLIS CYNTHIA L (Chief Legal Officer & Corp Sec) sold 0.3% of their position (447.00 shares) of WESTERN DIGITAL CORP on the open market
Open‑market sale worth $102.4K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 1/21/2026ACC: 0001266824-26-000002
Officer· Chief Legal Officer & Corp Sec
Since Mar 2026
-1.29K
Net shares
Net seller
$290.1K
Total sold
1
Open market trades
0B · 1S
4
Total transactions
11.00 acquired · 1.30K disposed
Non-Derivative Transactions3
Common Stock
Direct
Shares
+11.00
Price / share
—
Trade value
—
% of position
0.0%
1/20/2026
144.60K→144.61K
Common Stock
Direct
Shares
−842.00
Price / share
$222.97
Trade value
$187.74K
% of position
0.6%
1/20/2026
144.61K→143.76K
Common Stock
Direct
Shares
−447.00
Price / share
$229.00
Trade value
$102.36K
% of position
0.3%
1/21/2026
143.76K→143.32K
Total
Net shares
−1.28K
Net value
-$290.10K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 1/20/2026 | M · Option Exercise | +11.00 | — | — | 0.0% | 144.60K | 144.61K |
| Common Stock Direct | 1/20/2026 | F · Tax Withholding | −842.00 | $222.97 | $187.74K | 0.6% | 144.61K | 143.76K |
| Common Stock Direct | 1/21/2026 | S · Sale | −447.00 | $229.00 | $102.36K | 0.3% | 143.76K | 143.32K |
| Total | −1.28K | -$290.10K | ||||||
Derivative Transactions1
Dividend Equivalent Rights
Direct
Converts to
Common Stock
11.13 shares
Shares
−11.13
Strike price
Held after
347.46
Exercisable
—
1/20/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Dividend Equivalent Rights Direct | Common Stock11.13 shares | 1/20/2026 | M · Option Exercise | −11.13 | — | 347.46 |