Transaction · 0001266824-26-000009

Tregillis Cynthia L

Tregillis Cynthia L, CLO, CS, reported an open-market or private sale at WESTERN DIGITAL CORP involving 6780.000000 shares for an estimated $1833922.20. Reported holdings after the transaction were 136538.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market sellSEC transaction code SCLO, CS
WDCWESTERN DIGITAL CORP
Filing timeFeb 06
Trade dateFeb 06, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$282.58
Pre-filing
1mo ago -29.3%1w ago -11.4%1d ago -7.9%
Returns since
7d -0.4%30d -13.2%90d +64.2%180d +83.7%1y +62.6%

WDC price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
WDC since 2026-02-06Filed 209 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001266824-26-000009
Common Stock
Transaction date
Feb 06, 2026
Filed Feb 06, 2026, 11:09 PM · 0d delay
Shares
6.78k sh
$27.0k per share
Estimated value
-$183M
Computed from shares × price
Holdings after
136k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Cluster Selling Direct Ownership Large Sale Repeat Seller
+10score
Filing-only score

+10

Compact filing score computed from stored Form 4 facts. Version v1.

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chief Legal Officer & Corp Sec

Officer YesDirector No10% NoOther No
Footnotes & amended

No footnotes recorded.

Original filing · 0001266824-26-000009
Related transactions

0 other filings

Same reporting owner
Recent company activity

0 recent txs

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