Latest filing published 24 Oct 2025 for Costco Wholesale CORP /new. Read the official filing
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Hamilton e. James (chief executive) discloses dealings in 2 companies, chiefly Blackstone Inc. and Costco Wholesale CORP /new. In total, 12 filings cover trades dated from 5 May 2021 to 22 October 2025.
The open-market record consists of 5 sales worth €21.4M, with no purchase. Outside the open market, there are 6 share grants.
The latest filing, published on 24 October 2025, reports a share grant in Costco Wholesale CORP /new. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. US insiders must file a Form 4 within two business days of a trade. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
12 of 12 declarations