Zamiska Gene M. Insider Trading Activity

Corporate InsiderVP · CIK 1456385

Total trades

$578K

Total volume

Aug 28, 2025

Last activity

WDC

WESTERN DIGITAL CORP

Performance Scorecard

Forward stock performance after each transaction by Zamiska Gene M.. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIOD	AVG BUY RETURN	AVG SELL AVOIDED	SUCCESS RATE	TRADES
30 days	—	-35.5%	0%	6
90 days	—	-85.0%	0%	6
120 days	—	-129.0%	0%	6

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

Pro: Trade Markers

WDC · WESTERN DIGITAL CORP

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Recent Trades

DATE	TICKER	TYPE	SHARES	PRICE	VALUE	Δ OWNED	ROLE
Aug 28, 2025	WDC	Sell	353	$80.90	$29K	−1.3%	VP
Aug 26, 2025	WDC	Sell	814	$79.10	$64K	−2.8%	VP
Aug 22, 2025	WDC	Sell	1,828	$74.78	$137K	−5.8%	VP
Aug 21, 2025	WDC	Sell	3,160	$75.68	$239K	−9.1%	VP
Jun 17, 2025	WDC	Sell	245	$58.01	$14K	−0.6%	VP
Jun 5, 2025	WDC	Sell	1,729	$54.88	$95K	−4.1%	VP