$WDC

Gubbi Vidyadhara K sold $825K of WDC

Gubbi Vidyadhara K (Chief of Global Operations) sold 1,795 shares of WESTERN DIGITAL CORP (WDC) at $459.87 ($0.83M total) on 2026-09-04.

Original reporting
SEC EDGAR · Gubbi Vidyadhara K
Published Sep 9, 2026, 12:13 AM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 9, 2026, 12:34 AM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
AlphAI market briefInsider activity
Primary signal
$WDC
Neutral
medium confidence
Mentioned
$WDC
Relevance
5/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$WDCNeutralLow
01

Why it matters

The disclosed sale provides fresh, primary information about insider holdings.

02

Market read

Routine insider sale with modest size; limited trading relevance.

03

What to watch

No change in company fundamentals; sale may be unrelated to performance.

Relevance 5/10Novelty 4/10Timing: filed Sep 8, reported Sep 9

Background

SEC Form 4 filing discloses insider transactions for public companies.

Company-level read

Ticker impact

$WDCNeutralMedium confidence
Context

Chief of Global Operations sold 1,795 shares for $825,472, reducing his stake to 80,571 shares.

Expected impact

Potential slight downward pressure if market interprets negatively.

Evidence & confidence

Sale amount is under $1M and represents a small percentage of holdings; typical for diversification.

Market effects

Minimal impact on the broader storage hardware sector.

None; company is US-listed.

Low

Counterpoint

Insider sale could be routine diversification, not a bearish signal.

Key entities

  • Western Digital Corp

    US-listed data storage solutions provider.

  • Gubbi Vidyadhara K

    Chief of Global Operations at Western Digital.

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

Related articles

$SKHYMed

SK Hynix Sinks 5% as China’s CXMT Aims at Server Memory; Western Digital Drops 4%, Micron Falls 3%

SK Hynix (SKHY) fell 5% to $148.70 as China's CXMT targets server memory, affecting U.S.-listed memory/storage firms. Western Digital (WDC) dropped 4% to $364.04, Micron (MU) fell 3% to $925.45. CXMT's progress threatens premium pricing in the server memory market, impacting SK Hynix's 22% drop over a month. Micron's Q4 2026 revenue was $54.23B, up 379.3% YoY, with a 87% gross margin. Western Digital's Q4 2026 revenue was $3.75B, up 43.8% YoY, with a 54.4% gross margin.

$SKHYMed

SK Hynix Sinks 6% as Seoul Selloff Extends to Fifth Session; Western Digital and Seagate Drop 7%

SK Hynix (SKHY) shares fell 6% to $153.04, extending a Seoul selloff. Western Digital (WDC) and Seagate (STX) dropped 7% each. The declines followed news from privately held Chinese memory maker ChangXin Memory Technologies (CXMT) about advancements in memory-cell design, triggering a global chip sector selloff. Investors are watching for CXMT's planned server memory product launch by year-end.

$MUHigh

Global chip stocks fall after China's CXMT memory chip claims

Global chip stocks fell Tuesday after China's ChangXin Memory Technologies announced progress in memory chip architecture, raising competition concerns. SK Hynix and Samsung shares dropped over 7% in Seoul, while Micron and other U.S. chip stocks declined 3%. CXMT aims to launch a new server memory product by 2026, though analysts note its market share remains small.