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WDCNet selling

Insider activity on WDC over the last 12 months.

Open-market buys
Open-market sells
$9.4M
Distinct insiders
5
Filings (12mo)
48
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Price & insider trades

Where insiders bought and sold against WDC's price — tap a bubble for the P&L since.

Insider buyInsider sellClose · 12mo · $487.42 now
Tap a bubble to see the insider's P&L since they traded.

Graded signals

AI-scored insider events on WDC — tap any signal for the full read.

BEARISH30d +9.4% vs SPY
WDC Director Cole Martin I sells $1.7M stake, part of multi-insider selling trend
39d ago

Director Cole Martin I sold $1.7M in WDC shares, reducing his stake by 11.1% at a price 11.0% below the 90-day high. This sale continues a pattern of director-level selling with no offsetting buys, aligning with recent bearish signals but lacking the urgency of a sale at a peak.

Where it could go — Analyst mean target not provided; bear case if stock breaks below the 30-day low of $433.89.

Conviction 4/10MEDIUM importance60% confidence
BEARISH30d +9.4% vs SPY
WDC Director Cole Martin I sells $386K stake amid STRONG BUY consensus
39d ago

Director Cole Martin I sold $386K worth of WDC shares at $536.01, reducing his stake by 2.8% while the stock traded 11% below its 90-day high. This sale follows three larger transactions since November 2025, indicating a pattern of gradual reduction rather than sudden concern.

Where it could go — Analyst mean target unavailable; bear case if stock breaks $433 support level.

Conviction 4/10MEDIUM importance65% confidence
NEUTRAL30d +4.1% vs SPY
WDC Chief Legal Officer sells $236K stake amid STRONG BUY consensus
45d ago

Chief Legal Officer Cynthia Tregillis sold $236K worth of WDC shares at $545.60, reducing her stake by just 0.4%. This is her 11th sale on record and appears to be routine diversification rather than a meaningful bearish signal.

Where it could go — Analyst mean target implies upside; bear case if stock breaks $434.

Conviction 3/10LOW importance50% confidence
BEARISH30d +11.0% vs SPY
WDC Chief of Global Operations sells $1.4M in first open-market transaction near 90-day high
48d ago

Gubbi Vidyadhara K sold $1.4M worth of WDC at $556.24 per share, reducing his stake by 2.8% at a price just 1.4% below the stock's 90-day high. This first-time sale by a senior officer is notable for its timing near the recent peak and against a backdrop of unanimous STRONG BUY analyst consensus, suggesting a potential divergence in near-term outlook. Bear: breaks $428.51 (the 30-day low) → targets a pullback toward the $400 support level.

Where it could go — Broad base rate 0.0% positive at 90d for this signal type; bear breaks $428.51, bull holds above $500.

Conviction 5/10MEDIUM importance60% confidence
BEARISH30d +13.6% vs SPY
WDC Director Kiddoo sells $396K stake in first open-market transaction
52d ago

Director Bruce Kiddoo sold $396K worth of WDC shares, reducing his stake by 16% while the stock traded 4.5% below its 90-day high. This first-time sale during a STRONG BUY analyst consensus creates a concerning divergence despite the relatively small transaction value.

Where it could go — Analyst mean target data unavailable; bear case if stock breaks below $374 support level.

Conviction 4/10MEDIUM importance60% confidence
NEUTRAL30d +29.2% vs SPY
WDC Chief Legal Officer sells $150K stake during STRONG BUY consensus
54d ago

Chief Legal Officer Cynthia Tregillis sold $150K worth of WDC shares, reducing her stake by 0.3% while the stock traded 7% below its 90-day high. This isolated sale by a first-time seller lacks supporting cluster activity and occurs against a backdrop of 26 bullish analyst ratings.

Where it could go — Analyst mean target unavailable; bear case if stock breaks $374 support level.

Conviction 3/10LOW importance30% confidence
NEUTRAL30d +38.5% vs SPY
WDC Chief Legal Officer sells $150K stake during STRONG BUY consensus
54d ago

Chief Legal Officer Cynthia Tregillis sold $150K worth of WDC shares, reducing her stake by 0.3% while the stock traded 7% below its 90-day high. This isolated sale by a first-time seller lacks supporting cluster activity and occurs against a backdrop of 26 bullish analyst ratings.

Where it could go — Analyst mean target unavailable; bear case if stock breaks $374 support level.

Conviction 3/10LOW importance30% confidence
BEARISH30d +4.5% vs SPY
Davis Brian Scott Sells $820K of WDC in First Open-Market Sale
69d ago

Chief Sales & Marketing Officer Brian Scott Davis filed a Form 4 Code S, an open-market sale of 1,675 shares at $489.78 for a total value of $820K, reducing his stake by 1.4%. This is the first open-market transaction (Code P or Code S) ever filed by this officer. The sale occurred at a price 6.7% below the 90-day high; if the analyst consensus of 26 buys and 4 holds holds, the mean target may provide a directional frame.

Where it could go — If the bear case plays out, the stock may test lower levels; the thesis would be invalidated if the stock holds above the 30-day low of $339.50.

Conviction 4/10MEDIUM importance60% confidence
BEARISH30d +4.5% vs SPY
Davis Brian Scott Sells $820K of WDC in First Open-Market Sale
69d ago

Chief Sales & Marketing Officer Brian Scott Davis filed a Form 4 Code S, an open-market sale of 1,675 shares at $489.78 for a total value of $820K, reducing his stake by 1.4%. This is the first open-market transaction (Code P or Code S) ever filed by this officer. The sale occurred at a price 6.7% below the 90-day high; if the analyst consensus of 26 buys and 4 holds holds, the mean target may provide a directional frame.

Where it could go — If the bear case plays out, the stock may test lower levels; the thesis would be invalidated if the stock holds above the 30-day low of $339.50.

Conviction 4/10MEDIUM importance60% confidence
BEARISH30d +4.5% vs SPY
Davis Brian Scott Sells $820K of WDC in First Open-Market Sale
69d ago

Chief Sales & Marketing Officer Brian Scott Davis filed a Form 4 Code S, an open-market sale of 1,675 shares at $489.78 for a total value of $820K, reducing his stake by 1.4%. This is the first open-market transaction (Code P or Code S) ever filed by this officer. The sale occurred at a price 6.7% below the 90-day high; if the analyst consensus of 26 buys and 4 holds holds, the mean target may provide a directional frame.

Where it could go — If the bear case plays out, the stock may test lower levels; the thesis would be invalidated if the stock holds above the 30-day low of $339.50.

Conviction 4/10MEDIUM importance60% confidence
BEARISH30d +4.5% vs SPY
Davis Brian Scott Sells $820K of WDC in First Open-Market Sale
69d ago

Chief Sales & Marketing Officer Brian Scott Davis filed a Form 4 Code S, an open-market sale of 1,675 shares at $489.78 for a total value of $820K, reducing his stake by 1.4%. This is the first open-market transaction (Code P or Code S) ever filed by this officer. The sale occurred at a price 6.7% below the 90-day high; if the analyst consensus of 26 buys and 4 holds holds, the mean target may provide a directional frame.

Where it could go — If the bear case plays out, the stock may test lower levels; the thesis would be invalidated if the stock holds above the 30-day low of $339.50.

Conviction 4/10MEDIUM importance60% confidence
BEARISH30d +4.5% vs SPY
Davis Brian Scott Sells $820K of WDC in First Open-Market Sale
69d ago

Chief Sales & Marketing Officer Brian Scott Davis filed a Form 4 Code S, an open-market sale of 1,675 shares at $489.78 for a total value of $820K, reducing his stake by 1.4%. This is the first open-market transaction (Code P or Code S) ever filed by this officer. The sale occurred at a price 6.7% below the 90-day high; if the analyst consensus of 26 buys and 4 holds holds, the mean target may provide a directional frame.

Where it could go — If the bear case plays out, the stock may test lower levels; the thesis would be invalidated if the stock holds above the 30-day low of $339.50.

Conviction 4/10MEDIUM importance60% confidence
BEARISH30d +4.5% vs SPY
Davis Brian Scott Sells $820K of WDC in First Open-Market Sale
69d ago

Chief Sales & Marketing Officer Brian Scott Davis filed a Form 4 Code S, an open-market sale of 1,675 shares at $489.78 for a total value of $820K, reducing his stake by 1.4%. This is the first open-market transaction (Code P or Code S) ever filed by this officer. The sale occurred at a price 6.7% below the 90-day high; if the analyst consensus of 26 buys and 4 holds holds, the mean target may provide a directional frame.

Where it could go — If the bear case plays out, the stock may test lower levels; the thesis would be invalidated if the stock holds above the 30-day low of $339.50.

Conviction 4/10MEDIUM importance60% confidence
BEARISH30d +4.5% vs SPY
Davis Brian Scott Sells $820K of WDC in First Open-Market Sale
69d ago

Chief Sales & Marketing Officer Brian Scott Davis filed a Form 4 Code S, an open-market sale of 1,675 shares at $489.78 for a total value of $820K, reducing his stake by 1.4%. This is the first open-market transaction (Code P or Code S) ever filed by this officer. The sale occurred at a price 6.7% below the 90-day high; if the analyst consensus of 26 buys and 4 holds holds, the mean target may provide a directional frame.

Where it could go — If the bear case plays out, the stock may test lower levels; the thesis would be invalidated if the stock holds above the 30-day low of $339.50.

Conviction 4/10MEDIUM importance60% confidence
BEARISH30d +4.5% vs SPY
Davis Brian Scott Sells $820K of WDC in First Open-Market Sale
69d ago

Chief Sales & Marketing Officer Brian Scott Davis filed a Form 4 Code S, an open-market sale of 1,675 shares at $489.78 for a total value of $820K, reducing his stake by 1.4%. This is the first open-market transaction (Code P or Code S) ever filed by this officer. The sale occurred at a price 6.7% below the 90-day high; if the analyst consensus of 26 buys and 4 holds holds, the mean target may provide a directional frame.

Where it could go — If the bear case plays out, the stock may test lower levels; the thesis would be invalidated if the stock holds above the 30-day low of $339.50.

Conviction 4/10MEDIUM importance60% confidence
BEARISH30d +4.5% vs SPY
Davis Brian Scott Sells $820K of WDC in First Open-Market Sale
69d ago

Chief Sales & Marketing Officer Brian Scott Davis filed a Form 4 Code S, an open-market sale of 1,675 shares at $489.78 for a total value of $820K, reducing his stake by 1.4%. This is the first open-market transaction (Code P or Code S) ever filed by this officer. The sale occurred at a price 6.7% below the 90-day high; if the analyst consensus of 26 buys and 4 holds holds, the mean target may provide a directional frame.

Where it could go — If the bear case plays out, the stock may test lower levels; the thesis would be invalidated if the stock holds above the 30-day low of $339.50.

Conviction 4/10MEDIUM importance60% confidence

Recent insider trades

The open-market buys and sells filed on WDC.

Cole Martin I
Director · 2026-06-09
$1.7M
sell
Cole Martin I
Director · 2026-06-09
$386K
sell
Tregillis Cynthia L
Chief Legal Officer & Corp Sec · 2026-06-05
$236K
sell
Gubbi Vidyadhara K
Chief of Global Operations · 2026-06-01
$1.4M
sell
KIDDOO BRUCE E
Director · 2026-05-28
$396K
sell
Tregillis Cynthia L
Chief Legal Officer & Corp Sec · 2026-05-22
$266K
sell
Tregillis Cynthia L
Chief Legal Officer & Corp Sec · 2026-05-21
$49K
sell
Davis Brian Scott
Chief Sales & Mrktng Officer · 2026-05-11
$5.0M
sell