Gene M. Zamiska

Gene M. Zamiska is a declared insider of Western Digital Corp (senior executive), with filings sourced from SEC (Form 4). Between 14 June 2021 and 27 August 2025, the trades on record add up to 52 filings.

On the market, this insider has only sold: 11 sales, €1.3M in total. Other entries cover 34 share grants and 7 option exercises. Since January 2025: no purchases and 2 sales on the market.

Most recently, on 28 August 2025, the filings show an option exercise in Western Digital Corp. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. For comparison, the SEC allows two business days to file a Form 4. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.