Latest filing published 14 Jul 2026 for Costco Wholesale CORP /new.
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
No signal scores available.
Jeffrey S. Raikes, listed as board member, appears in our data through filings on Costco Wholesale CORP /new shares, published by SEC (Form 4). We count 20 filings; the first trade dates from 22 October 2016 and the latest from 10 July 2026.
No open-market purchase or sale appears among the filings, only grants, plan transactions and other operations. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.
The latest filing, published on 14 July 2026, reports a transaction in Costco Wholesale CORP /new. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. For comparison, the SEC allows two business days to file a Form 4. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
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